Heat Pump Installation, Replacement, & Repair in Los Angeles & the greater San Fernando Valley

San Fernando Valley Heat Pump Specialists, Same-Day Service

MightyServ Heating & Air Conditioning’s NATE-certified technicians provide professional heat pump repair, installation, and maintenance. Heat pumps are the smart choice for homeowners who want reliable, year-round comfort without high energy costs.

Heat Pump Services in LA & the Valley

From repairs to full system replacements, MightyServ delivers professional heat pump service backed by local experience and proven workmanship. If your system isn’t performing the way it should — or you’re planning an upgrade — our team is ready to help restore comfort with solutions that make sense for your home.

Heat pumps offer numerous benefits: they tend to be easier to maintain than traditional heating and cooling systems, and they are more efficient and cost-effective. And heat pumps use electricity, making them an excellent choice for homeowners looking to ditch natural gas.

If you’re looking for heat pump installation, replacement, or repair services in Los Angeles, look no further than MightyServ. We’ve served the wider San Fernando Valley from our home base in Canoga Park since 1963. We’re a local, family-owned business that still treats every customer like our neighbor. We’re committed to delivering the best service and experience!

Heat Pump Services We Provide

We provide complete heat pump services for homes across Los Angeles and the San Fernando Valley. From fast repairs to full system replacements, our technicians work with heat pumps every day and understand how these systems perform in Southern California’s climate.

Heat Pump Repair

Heat pumps that struggle to heat, cool, or maintain consistent temperatures need prompt, accurate diagnosis. We repair common issues such as refrigerant problems, sensor failures, airflow restrictions, and electrical faults to restore reliable performance.

Heat Pump Installation & Replacement

Proper sizing and setup are critical for heat pump efficiency. MightyServ installs high-efficiency heat pump systems designed for your home’s layout, ductwork, and comfort needs, ensuring dependable heating and cooling year-round.

Heat Pump Maintenance

Routine maintenance helps prevent breakdowns and keeps heat pumps running efficiently. Our tune-ups include system inspections, performance checks, and adjustments that extend system life and reduce unnecessary wear.

Ducted, Ductless & Advanced Systems

We service and install ducted heat pumps, ductless mini-split systems, and advanced variable refrigerant flow (VRF) systems. MightyServ works on all major brands and system configurations used in residential homes.

Is a Heat Pump Right for Your Home?

A brand-new heating and cooling system is an expensive investment, and it’s a decision you’ll make just a few times in your lifetime, so you want to get it right. Learning the ins and outs of the heating and cooling industry can be overwhelming — so when you call us for a consultation and quote, we’ll listen to your needs and make a recommendation based on our experience.

Here are some of the scenarios where we will most commonly recommend a heat pump system:

Furnace Replacement With No Existing AC

Most homes in the San Fernando Valley have a furnace. Furnaces can last fifteen years or longer, depending on how they’ve been maintained. But when it comes time to install a new furnace, you might consider a heat pump instead. This is especially true if you don’t have air conditioning in your home. A heat pump provides both heating and cooling from a single system, making it an upgrade over a heating-only system.

Remodel or New Construction

There’s one thing that everyone needs in a remodel or new construction: more space. Since a heat pump replaces both a furnace and an air conditioner, you can reduce the space required for equipment. You’ll also avoid a new gas line installation, comply with California’s direction toward electrification, and meet modern efficiency standards for new construction.

Aging Air Conditioner and Heater

It’s bad enough to replace a furnace or an air conditioner individually, but having to do both in the same year or two is a double whammy. Choosing a heat pump system can save homeowners thousands of dollars by replacing two pieces of equipment with just one. As a bonus, you’ll have less equipment to maintain in the years to come.

Move to All-Electric Home

Many of our customers ask how to achieve a fully electric home. Heat pumps use electricity for heating, so you can eliminate the need for natural gas. This is very helpful if you are looking to consolidate your utilities or implement on-site power generation, such as solar panels.

Energy Efficiency

Heat pumps are some of the most efficient HVAC units on the market. Eco-conscious homeowners can confidently choose a heat pump unit as a better choice for the planet. As an added incentive, heat pumps often qualify for specials and rebates, making the deal even greener (see what we did there?).

How Heat Pumps Work

Heat pump systems work by changing the direction of refrigerant flow in the piping system. For air conditioning, refrigerant flows in one direction. For heating, refrigerant flows in the opposite direction. This is made possible by a special component called a reversing valve.

If you’ve researched heat pump systems, then you might notice something uncanny: heat pumps look a lot like air conditioners. The fact is that heat pumps and air conditioners share many components. They both have an outdoor condensing unit, an indoor coil, and ductwork.

The difference between the two is the direction of coolant flow between the components. Air conditioners are designed to allow the refrigerant to flow in one direction, while heat pumps can reverse the flow and operate in both directions.

One important note: Refrigerant flow through a heat pump system can only go in one direction at a time. So, most heat pumps switch between heating and cooling modes, but they can’t be run simultaneously. But there are very few situations where you would ever want heating and cooling at the same time in your house.

Carrier Heat Pump Systems We Install

MightyServ partners with the world’s HVAC leader, Carrier, to bring you the highest quality equipment. We’re a Carrier Factory Authorized Dealer, which means you’ll get the best expertise and the most superior customer service. We offer three product lines of heat pump systems:

Infinity Series

Carrier’s Infinity Series is the pinnacle of the product line with the most innovative features built in. Carrier’s Greenspeed Intelligence units offer the absolute highest energy efficiency of any Carrier heat pump.

You can expect an Infinity Series heat pump system to deliver superior comfort, quiet performance, and unparalleled efficiency, while integrating seamlessly with your smart home system.

Performance Series

The Performance Series offers above-average performance, flexibility, and efficiency. These heat pumps strike a balance for customers looking to save more on energy while staying within a budget. Performance Series units feature multiple cooling stages, providing improved comfort and reduced noise.

Comfort Series

If you’re seeking the most economical heat pump solution, the Comfort Series is for you. These versatile models offer dual cooling and heating at a budget-friendly price. Customers can expect Comfort Series heat pumps to be reliable, efficient, and affordable.

Financing & Rebates

We never want the fear of affording a service to get in the way of your home’s comfort. MightyServ offers GreenSky financing to approved applicants, so you can pay down your balance over time.

As a Carrier Factory Authorized Dealer, we can also help you take advantage of Carrier’s rebates on qualifying heat pump systems. Qualifying heat pump installations are also eligible for federal tax credits, and, where available, California offers utility rebates. Altogether, heat pumps are eligible for more financial incentives than almost any other HVAC product.

Why Choose MightyServ for Heat Pump Service

MightyServ services all residential heating systems, including traditional heat pumps, ductless systems, and VRF heat pump systems. With decades of experience across the greater San Fernando Valley, our team understands local homes, system configurations, and the demands placed on heat pumps year-round.

  • Experienced with all heat pump types
  • Carrier Factory Authorized Dealer and recipient of the 2025 Carrier President’s Award
  • NATE-certified technicians who install to code
  • Same-day service availability so you won’t be without heating or cooling for long
  • Honest guidance on whether repairing or replacing is right for you
  • 60+ years serving the San Fernando Valley and beyond

What Our Customers Are Saying

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Miriam Green profile picture
Miriam Green
1 days ago
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Jeremiah was very thorough and professional.
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John Mutter profile picture
John Mutter
2 days ago
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Brian was very professional with the service and punctual. He was courteous, knowledgeable & I was happy with his overall performance. 5 Stars.
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PJ Prakash profile picture
PJ Prakash
5 days ago
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MightyServ did a fantastic job with the HVAC installation at my home. From start to finish, they were incredibly professional, punctual, and thorough. Leal took the time to explain every detail of the system and answered all my questions with patience and clarity. The installation was completed right on schedule, and the quality of their work really shows. I couldn’t be happier with the service and highly recommend MightyServ to anyone looking for reliable HVAC professionals!
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Patrick Hagiwara profile picture
Patrick Hagiwara
8 days ago
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Marlon spent extra time and effort on improving insulation and cleaning the unit of debris.
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Alex Brown profile picture
Alex Brown
8 days ago
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Rodrigo AKA Rigo arrived early, before 8 am which was welcomed. He was friendly and professional during his visit to service my heater and check the AC portion as part of the bi-annual maintenance on our residential HVAC system for the upcoming winter (El Niño currently in our So Cal weather forecast). He informed me that he would be turning off and on the air conditioner to test that part of my system as well. Once completed Rigo clearly explained what he found and shared photos he had taken of my system during the testing and inspection process. The office staff is also great at scheduling my bi-annual appointments. With the new no hassle scheduling they called me the evening before my service to let me know the Tech (Rigo) is was making me his first call and would arrive around 8am which he did. I have used their services since the early 2000s and recommend MightyServ for anyone seeking annual maintenance or new installs. Thanks for providing great service and repairs. Alex
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voicer1 profile picture
voicer1
10 days ago
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Kevin from Mightyserv was here to give me an estimate to replace the condensor in my A/C system. He was prompt and very through. He gave several ways to go and gave a good explanation of all the options. I have used this company for over 30 years in several residences. They have always been truthful and honest and do excellent work.
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Carolina Shorter profile picture
Carolina Shorter
15 days ago
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They are absolutely exceptional!!!!! Aside from doing a great job, with they are so organized and make you feel safe by calling to make sure you know who to expect etc. Shawn Flores the gentleman who was sent to our house delivered a 5 star job, going above and beyond to take care of every detail. I highly recommend them!!!
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Thomas Hedge profile picture
Thomas Hedge
15 days ago
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AC went out in hottest days of July. Eddie came out and trouble shot the problem and repaired it. It is cool again!
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Jairo Osorio profile picture
Jairo Osorio
15 days ago
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The service was part of my service agreement, and the seevice today went great, the technician showed up on time and was professional.
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Anthony Augi profile picture
Anthony Augi
18 days ago
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On time, very professional and explains everything as needed.
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Edward Olsen profile picture
Edward Olsen
19 days ago
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Excellent and knowledgeable service
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Adriana Valenzuela profile picture
Adriana Valenzuela
20 days ago
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We were concerned that the A/C was broken but it was a clogged pipe. Jose identified the problem right away. A/C is working smoothly now!
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Mark Hunter profile picture
Mark Hunter
21 days ago
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Brain was absolutely well mannered and very professional and was a delight to talk to
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Marti Schwartz profile picture
Marti Schwartz
22 days ago
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Shawn was very knowledgeable and very friendly, helpful and honest.
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John Conforti profile picture
John Conforti
23 days ago
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Jose showed up on time, and performed routine semi-annual maintenance. He was very professional and was very polite and pleasant. The service was excellent.
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Tina Martin profile picture
Tina Martin
24 days ago
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COMMENDABLE SERVICE CAME OUT THE SAME DAY FIR AN EMERGENCY...GREAT CUSTOMER SERVICE!!!!
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Isabelle Carroll profile picture
Isabelle Carroll
24 days ago
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Very happy with the service Brian was very . professional.
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Gerald Lines profile picture
Gerald Lines
25 days ago
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Had air check, did an excellent job, were clean and quick. Thank you!
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Bonnie Moore profile picture
Bonnie Moore
26 days ago
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Excellent through service.
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Peter Garey profile picture
Peter Garey
26 days ago
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Very happy with promptness, knowledge and no-nonsense repair work. Def recommend!
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escope1959 profile picture
escope1959
30 days ago
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Nice people, good service
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Aliki Stilianos profile picture
Aliki Stilianos
31 days ago
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Collin was polite, respectful and very patient in explaining the functioning of my heaters. He’s an asset to your company. Please pass on my good thoughts about him to him.
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Evangeline Dobbs profile picture
Evangeline Dobbs
31 days ago
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Shawn was personable, knows what he needs to do the job
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Viran Perera profile picture
Viran Perera
32 days ago
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Very knowledgeble in the HVAC systems. Very courteous & well mannered. Best wishes!
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Lora Novak profile picture
Lora Novak
35 days ago
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I have consistently used Mightyserv for myself and three rentals, and the company has been great on every service call. Today, Alexander completed a service call after my tenant reported water leaking under the system. Alexander was great in communicating with me about his finding and what he did. He made good recommendations going forward.
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Brian Gobeli profile picture
Brian Gobeli
36 days ago
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I had a specialist come out for lack of airflow in a particular room, and general maintenance, and I had Rigo at my house. His explanation of everything going on, where he was at in the process, all of the findings and issues I had were very clear, with photos. He then came back with a solution that was fairly priced, and very much fixed an issue I didn’t even know I had. My air conditioner is working much better now. Rodrigo had amazing customer service skills. He was polite, nice, clean and willing to go the extra mile even in the summer heat.
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Ken Elfand profile picture
Ken Elfand
36 days ago
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Alex identified the leak with the condenser drain line and corrected the problem. He was patient and very helpful. We will request that he does all future service.
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Alyse Silverman profile picture
Alyse Silverman
37 days ago
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Could not be happier than I am! Brian was most professional, polite, accommodating, and thorough. His patience and kindness was exceptional. The entire process from my first original call to completed job was effortless and expertly executed. Every time I use them, the experience is superb!!
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Susan Ealum profile picture
Susan Ealum
39 days ago
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Courteous and well trained technicians. They always provide a detailed report of work andcservice provided. We have used and trusted Mighty Serv since 2008 when they installed out HVAC unit !
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Aganaze Jones profile picture
Aganaze Jones
39 days ago
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My or was very professional and positive. He explained and showed me in my unit why my condenser needed to be replaced.
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PATTI TAYLOR profile picture
PATTI TAYLOR
40 days ago
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HE WAS PROFESSIONAL, CHECKED WHAT WE THOUGHT WAS THE THERMOSTAT AND AGREED IT WAS THE THERMOSTAT THAT WAS CAUSING THE FAN FROM BEING ABLE TO TURN OFF. THE NEW THERMOSTAT OFFERED WAS TOO EXPENSIVE AND NOT SOMETHING I COULD AFFORD TO PURCHASE AT THIS TIME.
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Tina Cabral profile picture
Tina Cabral
42 days ago
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Marlon was very professional and informative. I feel he did a very good job.
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Sarah Boyle profile picture
Sarah Boyle
45 days ago
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Very nice tech and did his job well
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Dennis Ulick profile picture
Dennis Ulick
45 days ago
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Arrived on time for scheduled maintenance appointment. Technician was friendly and exhibited a very professional demeanor. He conducted a comprehensive evaluation of HVAC and determined no issues exist. Thanks for the great service.
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Marshall Lefton profile picture
Marshall Lefton
52 days ago
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Did great job, honest, provided information needed.
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Tara Hernandez profile picture
Tara Hernandez
52 days ago
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Shawn was incredibly communicative, efficient and overall just very pleasant to work with. Would recommend this company and this technician.
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Irene Mak profile picture
Irene Mak
52 days ago
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Marlon was prompt, professional and answered all my questions. He mentioned that they are one of the few remaining small businesses that are not acquired by equity firms. We like to support small businesses because they take pride in what they do. Yes, I recommend this business to everyone.
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John Clark profile picture
John Clark
53 days ago
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Fast efficient! Wow These are good guys and - very professional. Hey diagnosed my issues in an hour. Turned out to be an over pressurized system. Too much coolant. Apparently there is a sweet spot for refrigerant coolant. Mine had too much. Thank Jose He’s really good.
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MsCaliforniapoppy profile picture
MsCaliforniapoppy
53 days ago
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Excellent service!! Kevin clearly and throughly explained what was wrong, what was needed, and how he solved our problem. He also explained how we should use the appliance to prevent over loading it thereby prolonging the life of our AC unit. We will request him next time we have an AC or heater issue. Excellent!!
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Paul Fiene profile picture
Paul Fiene
54 days ago
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Excellent service. Thanks.
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Andrew Mason profile picture
Andrew Mason
59 days ago
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I've dealt with 6 different HVAC companies in the Los Angeles area thus far and MightyServ blows all of the other companies out of the water. Amazing service. MightyServ is transparent and don't try to upsell you on parts that aren't actually broken like other companies do. The only company that actually respected my home by protecting the floor with a mat and shoe covers. Actually on time. Showed up the same day I called. I had Nathan come to my apartment to service my HVAC unit and he was training a technician. Both couldn't have been nicer or more professional. I would recommend this company over any other in the Los Angeles area.
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Huy Do profile picture
Huy Do
60 days ago
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Leal, Eduardo, and the whole MightyServ team are absolutely awesome. We bought two heat pump units for our property earlier this year and it has been a great experience. They are everything we expect from a business: transparent on service and pricing, communicative on scheduling, punctual on services, and all-around professional. Leal walked us through exactly what we were buying and provided all the documentation needed for our rebate. Eduardo and the team executed the installation, inspections, and commissioning of units. Since the installation, we have needed some things addressed and the MightyServ team had a technician come out the same day. Same. Day. They have earned our full trust and confidence.
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robert dyer profile picture
robert dyer
60 days ago
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Excellent installation and Exceptional maintenance of our Carrier heating and air conditioning system. We had the UV air scrubber installed recently and it works great! If our system fails for any reason, we have priority access to an HVAC technician. (I believe our system has never failed because we purchased an excellent system and we have regular maintenance.) Marlon Gonzalez is our recent maintenance technician. He is an example of the reliable and experienced people who are employed by Canoga Park MightyServe Heating & Air Conditioning. Marlon’s knowledge and expertise is professional in every sense of the word!!!!
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Gerri Katz profile picture
Gerri Katz
61 days ago
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Brian was awesome. He was professional and knowledgeable. I appreciate the service.
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chris siekertzian profile picture
chris siekertzian
63 days ago
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Punctual,friendly honest service..Brian was great to have as a technician.
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Rick Ruffner profile picture
Rick Ruffner
64 days ago
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Everything perfect. Thanks.
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NANCY CLARK profile picture
NANCY CLARK
66 days ago
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Very customer friendly, great technician, on time, takes pictures of work done and price is reasonable.
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Steve Blackman profile picture
Steve Blackman
66 days ago
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Alex was professional, efficient and knowledgeable. Very friendly.
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Jeri Warwick profile picture
Jeri Warwick
67 days ago
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Shawn was great. He was very pleasant and completed the work quickly.
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Andjela Barbarash profile picture
Andjela Barbarash
68 days ago
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Excellent response from the company, explanation of different options of service, immediate scheduling. Serviceman Shawn Flores arrived on time, performed all necessary checks, explained condition of the unit in details, was very professional and courteous
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Thomas Clemens profile picture
Thomas Clemens
68 days ago
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Shawn was very professional, knowledgeable and super friendly.
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Mike Mccrea profile picture
Mike Mccrea
71 days ago
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Great attitude and knowledgeable tech. Always very helpful and informative. The AI on your phone system leaves a lot to be desired.
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M O profile picture
M O
71 days ago
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Brian was extremely helpful and resolved the issue with my AC very fast durning this heat wave we are having.
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MJBurman profile picture
MJBurman
72 days ago
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I found Nitin to be very professional, thorough and I felt that he had my best interests at heart., It surveyed my entire unit and he came up with several ideas that will make the system perform better. I was very impressed by his passion for his job and he offered me great advice oh how to make my AC system perform as well as possible. Nitin is a very valuable asset for your company.
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Rose Mary Chen profile picture
Rose Mary Chen
73 days ago
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Job well done
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Rosalinda Larner profile picture
Rosalinda Larner
75 days ago
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Excellent customer service from Rodrigo Garcia. He was kind, efficient and a professional who explained every detail to my satisfaction with photos. I request his service on my next maintenance appointment. Thank you.
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Rich Conner profile picture
Rich Conner
75 days ago
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Did a great job
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michele turner profile picture
michele turner
79 days ago
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Brian fixed my AC quickly and was very friendly
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Robert Griffard profile picture
Robert Griffard
79 days ago
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Brian was great, answered all my questions. Terrific work.
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Jessica Goldner profile picture
Jessica Goldner
80 days ago
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Great service and very professional
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Jeffrey H profile picture
Jeffrey H
81 days ago
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Very considerate and explained everything.
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anthony Caravella profile picture
anthony Caravella
82 days ago
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Shawn was amazing . This company is so good, their communication and team are all amazing. Shawn was freaking awesome. Highly recommend to anyone in the San Fernando valley.
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robbie Weinsziehr profile picture
robbie Weinsziehr
84 days ago
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Very informative and very helpful to talk to talk to. He told us about some preventative things to do.
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T D profile picture
T D
87 days ago
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Shawn was professional, knowledgable and personable. He throughly inspected our equipment and clearly explained what he identified and our options to ensure everything continued to operate. We appreciate his time to answer our questions!
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Randy Berning profile picture
Randy Berning
88 days ago
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Replace a capacitor.
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Rob Levy profile picture
Rob Levy
89 days ago
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Good job guys repairing my AC
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Ralph Kober profile picture
Ralph Kober
89 days ago
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Brian arrived early. He explained everything thoroughly. Diagnosed the problem. Fixed the problem and had my AC working in less than two hours.
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Steven Sego profile picture
Steven Sego
92 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Shawn was knowledgeable, polite, and very proficient. I appreciated the service that he did very much. Give him a raise!
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Marigrace Gleason profile picture
Marigrace Gleason
93 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We appreciate Rigo's skill level, communicating everything with us clearly Warm and easy to talk to. Trustworthy.
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Jay Weinstein profile picture
Jay Weinstein
94 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Shawn was terrific. He showed up on time, was courteous, took the time to explain the problems, was extremely knowledgeable, and seviced my air conditioner!
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Lisa Connors profile picture
Lisa Connors
95 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Shawn, the HVAC repairman is Fantastic!! Was not familiar with Mighty Serv until yesterday when I met him while he was doing the Inspection for a home I'm purchasing. He was so knowledgeable, professional and comprehensive, so I actually scheduled service for my current home today. He just left and once again, great job! Thanks so much I will absolutely use your service in the future!
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Kathleen Bussin profile picture
Kathleen Bussin
95 days ago
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Henry was knowledgeable, listened to understand our needs and provided.a solution to meet those needs.
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Larry profile picture
Larry
96 days ago
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Excellent service tech
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jonese36 profile picture
jonese36
98 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a very positive experience with the technician! Which i always have since I started having them come out! I have recommended them to anyone who asks me where do I get my A/C serviced at!
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emily jester profile picture
emily jester
101 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Nathan was very professional and knowledgeable, he explained in detail what was wrong. He advised me what steps needed to be taken to repair the AC unit. Thank you Nathan for taking the time to answer all my questions.
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Sab Sikder profile picture
Sab Sikder
102 days ago
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Amazing people and work! Installed new HVAC system and the everyone on the team (Ulysses, Daniel, managers, the crew, Felipe) was wonderful. Very understanding and did everything they could to make sure we were happy. This is after getting 0 help from this company called RELIABLE ENERGY (UN-RELIABLE Energy should be there name).
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Mike Smith profile picture
Mike Smith
103 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Preventative maintenance is a good thing. Brian came out today & ran a comprehensive service on our AC unit and all is good. Courteous & professional service.
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Shirley Ford profile picture
Shirley Ford
106 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I have used Mighty Serve for a year now. Today Shawn arrived on time and ready to go during the torrential rains this morning (2/16/26). Shawn took care of 2 Furnaces. One in the attic and one in the garage. Shawn asked me if I wanted to have the filters changed before going ahead without asking me. I liked that! Shawn showed me the filters which indeed needed replacement. Shawn was efficient, knowledgeable, polite and held a professional albeit friendly attitude. I would definitely recommend him as well as MightyServ Heating & Air Conditioning. .
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Leanne Montoya profile picture
Leanne Montoya
106 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
These guys are really good and they have amazing customer service. They are always on time, they confirm the day before call you when they get there and the techs are always very respectful.
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Martina Duque-Laza profile picture
Martina Duque-Laza
106 days ago
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He is very respectful and helpful. Work well done!
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tom clark profile picture
tom clark
107 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
It’s been a pleasure to be a customer of MightyServ from the moment I asked for a quote to replace my aging Heating & Air system back in August 2023 to todays Maintenance & inspection service. I consider this company and all its employees to be of the highest caliber providing quality services. I give them a 5 ⭐️ recommendation
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trudy sincock profile picture
trudy sincock
107 days ago
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Brian Barrera from MightyServ came out right away when I called because my air conditioning was not working. He was very diligent and carefully inspected the available power, the thermostat and the A/C unit itself which was on the roof of the condominium building. He explained his findings and communicated his recommendations. After his made the required repairs to get the air conditioning working again, he evaluated the system to see that it was working well. I would definitely use MightyServ again. I think that Brian was very competent and responsible.
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Madeline Taylor profile picture
Madeline Taylor
108 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent company; professional, responsive, quality workmanship.
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Dora A profile picture
Dora A
109 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had this company doing some work on my A/C unit in the passed and I was very pleased. Honest, professional, and the prices very competitive. Of course when I got another problem with my older unit I called them. Alexander Castillo came as scheduled, was very honest and informative. He performed detail diagnosis, identified the problems, explained very clearly and gave me options. I would definitely recommend the company and will call them in the future for the service.
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Jeanna Nash profile picture
Jeanna Nash
109 days ago
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Rodrigo Garcia just serviced my dual heating and A/C units for the summer. He was very polite, friendly, professional and knowledgeable. He was very considerate of my home. MightServ is fortunate to have him on their team. I have my units serviced summer and winter. I hope they send “Rigo” for my next service. I have had MightServ service my home for 30 years and I have never been disappointed. 5 years ago MightServ installed Dual A/C, Heating, HVAC ducts and vents. I love the job they did. They were clean, fast and so accommodating. I highly recommend MightServ!
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Cheryl Nessel profile picture
Cheryl Nessel
110 days ago
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Very positive
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Randy Hess profile picture
Randy Hess
110 days ago
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On time, completed all requested work and showed proof of completion. Courteous.
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Niki Alexander profile picture
Niki Alexander
111 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Always excellent service technicians and very responsive and helpful staff!
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Sheree Jones-Pistol profile picture
Sheree Jones-Pistol
111 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Jose knows my HVAC system very well. He arrived on time, went right to work, checking all systems, went on the roof to check the unit, changed my filter, and flushed my Aquaguard System to ensure my unit stays on all winter. I am very appreciative! Fantastic job and I continue being a customer of MIGHTYSERV, formerly Canoga Park Heating & Air Conditioning for more than 38 years!
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Steffanee Leaming profile picture
Steffanee Leaming
113 days ago
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Technician Jeremiah M. came out to service our 4 AC units, replacing the capacitors in each unit. He was on time, very polite, professional and knowledgeable. He is very hard-working and diligent in accomplishing his task. He took before and after photos for our records and left our home as he found it. Jeremiah M. is an excellent representative for MightyServ and I highly recommend not only MightyServ to the public, but I recommend Jeremiah M. as an excellent technician.
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edmundo Callejas profile picture
edmundo Callejas
115 days ago
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Excellent service. Rigo is a great guy with excellent manners and I’m impressed with his ability to show his knowledge on the matter. Please for my future service I will like to see if he can be here. Thanks and keep up the good work.
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Phil Elins profile picture
Phil Elins
117 days ago
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always impressed with the high quality service provided by Mighty Serv!
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Warren Herst profile picture
Warren Herst
120 days ago
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He was very pleasant
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Giancarlo Laguercia profile picture
Giancarlo Laguercia
120 days ago
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Brian was thorough and courteous. Did a good job explaining what he was doing Five stars!
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Cheryl Reth profile picture
Cheryl Reth
121 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
My service was fabulous. Marlon and Juan were absolutely wonderful and did a very thorough job. They made me feel extremely comfortable and informed me of where they were going and what would be done. After checking the thermostat inside and changing our filter, they proceeded to do maintenance on the outside unit. Our unit is on the roof, and they were fully prepared to get up there. I had a stroke 2 years ago and am not entirely mobile, I do all right around the house, it is probably harder for me than anyone visiting. Marlon called my husband to say they could do the service without disrupting my day. My husband said it was just fine to knock on the door, which it was, and they were only here for about an hour. Their level of professionalism and the time they took to explain everything to me, and show me photos of their work was outstanding. Highly recommend!
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Joan Sheppard profile picture
Joan Sheppard
121 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Jose is an excellent technician! He came out right away and quickly resolved the problem.
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Ray Moszkowicz profile picture
Ray Moszkowicz
122 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Jeremiah M. was polite, attentive, checked everything and answered all my questions.
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Pam Tilikete profile picture
Pam Tilikete
123 days ago
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June 2, 2026 - Jeremiah M arrived when they said he would. So courteous. Went right to work. He changed the filter in the attic and did the regular maintenance work and also checked the condenser outside (our last visit we were told they don’t do that anymore). He said we’re ready for this summer. Everything was quick and easy. A great visit! Thank you. January 15, 2026, Jose Martinez was nice and was in and out relatively quickly. I’m not a fan of the new appointments. They give you a date but no time and someone will update you throughout the day. I’d rather know what time to expect the technicians arrival. Also, apparently, they don’t check-out the AC unit anymore during the appointment unless you request it. This visit was 6 month HVAC maintenance, on the furnace. I feel like Mighty Serve is taking away from the small business attention we loved with Canoga Park Heating and Air. Aug 29, 2025, Brian Barrera was wonderful! Right on time and such a warm and friendly person. He replaced our filter and cleaned and checked the main unit. He also gave us some money saving tips which we really appreciate. Such an easy appointment. I hope he’ll come back again. We are SO HAPPY with the service we receive from Mighty Serve. Thank you. Feb 2025, Collin “Miklos” Rogers came for our cleaning and maintenance. Very nice and friendly. Took care of everything for us. As always, we were very happy. Thanks •May 26, 2022 - Nathan was here for our 6 month HVAC check up and new filter. He arrived on time and was very friendly. He offered 2 new “add-ons” that sounded like great ideas but we’re very costly and not something we could purchase at this time. I wish the company had alerted us to these options in advance so we could save for them. One was some sort of filter to help with allergies, an air scrubber, (around $1300!!!) and a condenser surge protector for the unit in case of a power outage (around $300). That’s a considerable amount. It will have to wait for now. Oh, and he reset our thermostat. We prefer it to heat at 69 degrees and cool at 77 degrees, so I had to reset his reset (heat at 70 and cool at 73) (I just read my last review and it looks like the surge thing was supposedly added the last time we had service. Hmm, I wonder why it was offered again?) Nathan did a good job. Thanks. •Aug 11, 2021 capacitor died 😢 (replaced it in 2018) Our superhero, Jose Garcia to the rescue! He replaced the capacitor and added something to prevent surges from power outages (we have them when it gets hot) that can drain the capacitor or ruin the compressor. Feeling the cool air again! Nice! So glad he was able to come out so quickly. Thanks! •May 5th, 2021 Jose Rivera is GREAT! Such a nice guy! He was on time and so courteous and Covid safe. He came in, accessed the filter and lines and main unit. He gave us a complete run-down on everything and replaced the filter and cleaned up and set us up for a payment schedule and was done in about 30 minutes. Such a pleasure to have him here today. •9/25/20 Kevin Castro came today to search for the smell we keep smelling coming from the AC. He did a thorough inspection and did not locate any problem. He was on time, with a mask and so nice. He told us about another service that can be done to eliminate contaminates in the air and we will be looking into it and may have them come back to set this up for us. We were really happy with our service, again, today. •Allan just came for another filter replacement and unit check. Everything went well. He was in and out in no time and wore a mask the whole time. Always a good experience. Thank you! Last time: Allan was just here to replace our AC filter and do a check up on our unit. He was on time and thorough in checking everything out. Gave us some great info as well. Great experience! Thank you.
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Jamie Venable profile picture
Jamie Venable
123 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Knowledgeable. Polite. Helpful.
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Kurt Young profile picture
Kurt Young
123 days ago
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Jose was wonderful . He diagnosed the problem very fast and replaced the failed sensor . I used to be in a position to hire and fire …I would have given him a raise .Excellent outfit , reasonable price ,I will use again !

Heat Pump Service in Greater Los Angeles, CA

As your neighborhood experts in heating and cooling, we can offer our professional opinion throughout the San Fernando Valley and beyond. Our friendly, highly trained team provides service with a smile — without any high-pressure sales tactics. Our service area includes:

  • Bel Air
  • Beverly Hills
  • Burbank
  • Calabasas
  • Canoga Park
  • Canyon Country
  • Chatsworth
  • Conejo Valley
  • Encino
  • Granada Hills
  • Moorpark
  • Newhall
  • Northridge
  • Pacific Palisades
  • Reseda
  • Santa Monica
  • Sherman Oaks
  • Simi Valley
  • Studio City
  • Tarzana
  • Thousand Oaks
  • Valencia
  • Van Nuys
  • West Hills
  • West Hollywood
  • Westlake Village
  • West Los Angeles
  • Woodland Hills

Get a Free Estimate On Your Heat Pump Installation or Service

Frequently Asked Questions

Can you replace my existing heat pump with a new system?

Absolutely. We can help you determine whether a repair or full replacement is needed. If it’s time for a new heat pump, we’ll expertly install the new system and remove your old one.

How do I know if I need heat pump repair or full replacement?

If your system is nearing the end of its life or racking up repair fees, the cost of a heat pump replacement service can be a better long-term investment. Our experienced technicians will give your heat pump a full inspection and walk you through both options, ending in a recommendation and an upfront, zero-pressure estimate.

Does a heat pump also handle air conditioning?

Yes! Heat pumps provide heating and cooling in a single, energy-efficient system.

What is an air handler, and does my heat pump need one?

An air handler is the “middleman” between your heat pump and your home, blowing conditioned air through the ductwork. Without it, your heat pump can’t circulate air through your home, so it’s an essential part of a heat pump system.

Are there tax credits available for heat pump installation?

Yes. Ask your MightyServ heat pump installer about federal and state tax credits and rebates. Carrier also offers rebates to qualified customers who install Carrier heat pumps, too. We can help identify and coordinate the credits available to you.

How do heat pumps affect energy bills?

Heat pumps typically lead to lower energy bills. They’re some of the most energy-efficient heating and cooling units on the market. Because they use electricity instead of natural gas, they’re also helpful if you’d like to consolidate your utilities or implement on-site power generation, like solar panels.

What’s the difference between a heat pump and a traditional HVAC system?

A heat pump is an all-in-one heating and cooling system that runs on electricity rather than natural gas. It works by transferring heat rather than generating it, as a furnace does. As a result, it’s often more energy-efficient and eco-friendly.

Are VRF systems considered heat pumps?

Yes. VRF systems are a type of heat pump that uses refrigerant to provide heating and cooling. MightyServ services and installs these VRF systems.

What are the common heat pump problems you repair?

Common issues we see include poor heating or cooling, frequent cycling, refrigerant problems, airflow restrictions, control failures, and sensor issues. Our NATE-certified technicians are trained and experienced to identify any heat pump issue, so they’ll quickly get to the root cause and tell you how to fix it.

Do heat pumps work well in Southern California winters?

Absolutely! Heat pumps are very well-suited for Southern California’s climate when properly sized and installed, providing efficient heating during cooler months and cooling during summer.

Can you repair or replace older heat pump systems?

Yes. We service older heat pump systems and can help determine whether repair or replacement is the better option based on system condition and efficiency.

Do you offer emergency heat pump service?

Yes. Heat pump failures don’t always happen during business hours, and we’re available to help when comfort issues can’t wait. Give us a call, and we’ll schedule your repair as soon as possible.