Furnace Repair in Greater Los Angeles & Canoga Park, CA
Same-Day Service Available
MightyServ Heating & Air Conditioning provides fast, expert furnace repair throughout Los Angeles and the wider San Fernando Valley. Our technicians can usually be there the same day to restore safe, reliable heat so your home doesn’t stay cold longer than it should.
Fast, Honest Furnace Repair
MightyServ has been the trusted furnace repair specialists in Los Angeles and the wider San Fernando Valley for over seven decades. Our NATE-certified technicians arrive in fully stocked trucks, so we can typically resolve your heating emergency with same-day service.
Since 1963, we’ve served the Valley with honest consultations, no upsells, and a deep knowledge of this area’s typical heating problems. From Canoga Park to Burbank and beyond, call MightyServ for heating and cooling problems that need fixing fast
Signs Your Furnace Needs Repair
Your furnace gives clear warning signs when something’s wrong. Here’s what to look for:
Strange or Strong Odors Coming From Vents or the Unit
Rotting or burning smells can indicate a malfunction or even foreign materials or debris in the system. Strong odors are often a sign of a severe issue and may even be detrimental to your health.
The Furnace Begins to Run Louder
From unnatural grinding to excessive effort, older or damaged furnaces can become louder when they aren’t working properly. This is a sign that a furnace is operating less efficiently and should be fixed.
Higher Energy Bills
Furnaces can lose operational efficiency over time, but if your system is under 5 years old and already showing signs of inefficient energy use, it may not be just normal wear and tear.
Irregular Heating Cycles
If you notice cool zones in your home or odd start-ups and stoppages from your furnace, it’s time to consult a technician.
Continuous Running
In line with higher energy bills, a furnace that runs continuously (or “cycles”) is experiencing one or more issues that are impacting its ability to efficiently and completely heat your home.
Leaking Fluids
Whether it’s a clog or a break in a line, fluid buildup, or leakage around a furnace is a sure sign that a repair is necessary.
Discrepancy in Your Thermostat Setting and Real-Feel Temperature
While this could be a thermostat issue, it could also indicate that your furnace can no longer effectively heat your home. If the latter is the case, a technician can help determine whether your furnace needs repair or replacement.
Carbon Monoxide Safety
We always recommend keeping a carbon monoxide detector near your gas furnace to alert you to potential leaks. If you ever smell gas or suspect a carbon monoxide leak, here’s what to do: turn your furnace off immediately and leave your home. When you’re safely away from the potential leak, call for emergency service. Leave the repair to us; this isn’t the moment for a DIY fix.
Common Furnace Issues in San Fernando Valley Homes
Many homes in areas like Sherman Oaks, Van Nuys, and North Hollywood were built decades ago and still operate with older furnace systems.
Common local issues we see include:
- Aging furnaces that struggle to ignite consistently
- Poor airflow due to older duct layouts
- Uneven heating in expanded or remodeled homes
- Safety shutoffs caused by worn component
Delaying furnace repairs often leads to complete system failure at the worst possible time. Addressing problems early helps prevent more expensive repairs — or unexpected replacements.
Luckily, our NATE-certified technicians bring years of hands-on experience and training, and know exactly what to look for and how to fix it when a heating and cooling emergency arises. NATE-certified technicians pass rigorous national exams, meaning your repair is handled by a verified expert, not a generalist.
Heating Systems We Repair
Our certified technicians have the expertise to repair all types of heating systems, regardless of the brand or model. We work on the following heating system types:
- Gas Furnaces – Including single-stage, two-stage, and high-efficiency systems
- Electric Furnaces – Reliable electric heating systems and air handler-based setups
- Heat Pumps – Ducted and ductless heat pump systems that provide both heating and cooling
- VRF / VRV Systems – Variable Refrigerant Flow systems (heat pump–based technology used in larger homes and multi-zone properties)
- Ductless Mini-Split Systems – Individual zone heating systems commonly used in additions and retrofits
- Packaged HVAC Units – All-in-one heating and cooling systems; typically installed outdoors
Why Choose MightyServ for Furnace Repair
Choosing the right repair team makes all the difference. Valley homeowners rely on MightyServ for straightforward diagnostics, dependable repairs, and experienced technicians who understand local homes.
- Local technicians who know the San Fernando Valley & LA Homes
- Repairs completed to code with safety in mind
- Accurate diagnostics without unnecessary upsells
- Experienced with both older and modern heating systems
- 60+ years repairing furnaces in the San Fernando Valley
- Family-owned from 1963 to today
What Our Customers Are Saying
Posted on Google
Miriam Green1 days agoTrustindex verifies that the original source of the review is Google.
Jeremiah was very thorough and professional.Posted on Google
John Mutter2 days agoBrian was very professional with the service and punctual. He was courteous, knowledgeable & I was happy with his overall performance. 5 Stars.Posted on Google
PJ Prakash5 days agoMightyServ 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!Posted on Google
Patrick Hagiwara8 days agoMarlon spent extra time and effort on improving insulation and cleaning the unit of debris.Posted on Google
Alex Brown8 days agoRodrigo 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. AlexPosted on Google
voicer110 days agoKevin 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.Posted on Google
Carolina Shorter15 days agoThey 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!!!Posted on Google
Thomas Hedge15 days agoAC went out in hottest days of July. Eddie came out and trouble shot the problem and repaired it. It is cool again!Posted on Google
Jairo Osorio15 days agoThe service was part of my service agreement, and the seevice today went great, the technician showed up on time and was professional.Posted on Google
Anthony Augi18 days agoOn time, very professional and explains everything as needed.Posted on Google
Edward Olsen19 days agoExcellent and knowledgeable servicePosted on Google
Adriana Valenzuela20 days agoWe 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!Posted on Google
Mark Hunter21 days agoBrain was absolutely well mannered and very professional and was a delight to talk toPosted on Google
Marti Schwartz22 days agoShawn was very knowledgeable and very friendly, helpful and honest.Posted on Google
John Conforti23 days agoJose showed up on time, and performed routine semi-annual maintenance. He was very professional and was very polite and pleasant. The service was excellent.Posted on Google
Tina Martin24 days agoCOMMENDABLE SERVICE CAME OUT THE SAME DAY FIR AN EMERGENCY...GREAT CUSTOMER SERVICE!!!!Posted on Google
Isabelle Carroll24 days agoVery happy with the service Brian was very . professional.Posted on Google
Gerald Lines25 days agoHad air check, did an excellent job, were clean and quick. Thank you!Posted on Google
Bonnie Moore26 days agoExcellent through service.Posted on Google
Peter Garey26 days agoVery happy with promptness, knowledge and no-nonsense repair work. Def recommend!Posted on Google
escope195930 days agoNice people, good servicePosted on Google
Aliki Stilianos31 days agoCollin 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.Posted on Google
Evangeline Dobbs31 days agoShawn was personable, knows what he needs to do the jobPosted on Google
Viran Perera32 days agoVery knowledgeble in the HVAC systems. Very courteous & well mannered. Best wishes!Posted on Google
Lora Novak35 days agoI 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.Posted on Google
Brian Gobeli36 days agoI 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.Posted on Google
Ken Elfand36 days agoAlex 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.Posted on Google
Alyse Silverman37 days agoCould 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!!Posted on Google
Susan Ealum39 days agoCourteous 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 !Posted on Google
Aganaze Jones39 days agoMy or was very professional and positive. He explained and showed me in my unit why my condenser needed to be replaced.Posted on Google
PATTI TAYLOR40 days agoHE 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.Posted on Google
Tina Cabral42 days agoMarlon was very professional and informative. I feel he did a very good job.Posted on Google
Sarah Boyle45 days agoVery nice tech and did his job wellPosted on Google
Dennis Ulick45 days agoArrived 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.Posted on Google
Marshall Lefton52 days agoDid great job, honest, provided information needed.Posted on Google
Tara Hernandez52 days agoShawn was incredibly communicative, efficient and overall just very pleasant to work with. Would recommend this company and this technician.Posted on Google
Irene Mak52 days agoMarlon 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.Posted on Google
John Clark53 days agoFast 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.Posted on Google
MsCaliforniapoppy53 days agoExcellent 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!!Posted on Google
Paul Fiene54 days agoExcellent service. Thanks.Posted on Google
Andrew Mason59 days agoI'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.Posted on Google
Huy Do60 days agoLeal, 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.Posted on Google
robert dyer60 days agoExcellent 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!!!!Posted on Google
Gerri Katz61 days agoBrian was awesome. He was professional and knowledgeable. I appreciate the service.Posted on Google
chris siekertzian63 days agoPunctual,friendly honest service..Brian was great to have as a technician.Posted on Google
Rick Ruffner64 days agoEverything perfect. Thanks.Posted on Google
NANCY CLARK66 days agoVery customer friendly, great technician, on time, takes pictures of work done and price is reasonable.Posted on Google
Steve Blackman66 days agoAlex was professional, efficient and knowledgeable. Very friendly.Posted on Google
Jeri Warwick67 days agoShawn was great. He was very pleasant and completed the work quickly.Posted on Google
Andjela Barbarash68 days agoExcellent 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 courteousPosted on Google
Thomas Clemens68 days agoShawn was very professional, knowledgeable and super friendly.Posted on Google
Mike Mccrea71 days agoGreat attitude and knowledgeable tech. Always very helpful and informative. The AI on your phone system leaves a lot to be desired.Posted on Google
M O71 days agoBrian was extremely helpful and resolved the issue with my AC very fast durning this heat wave we are having.Posted on Google
MJBurman72 days agoI 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.Posted on Google
Rose Mary Chen73 days agoJob well donePosted on Google
Rosalinda Larner75 days agoExcellent 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.Posted on Google
Rich Conner75 days agoDid a great jobPosted on Google
michele turner79 days agoBrian fixed my AC quickly and was very friendlyPosted on Google
Robert Griffard79 days agoBrian was great, answered all my questions. Terrific work.Posted on Google
Jessica Goldner80 days agoGreat service and very professionalPosted on Google
Jeffrey H81 days agoVery considerate and explained everything.Posted on Google
anthony Caravella82 days agoShawn 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.Posted on Google
robbie Weinsziehr84 days agoVery informative and very helpful to talk to talk to. He told us about some preventative things to do.Posted on Google
T D87 days agoShawn 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!Posted on Google
Randy Berning88 days agoReplace a capacitor.Posted on Google
Rob Levy89 days agoGood job guys repairing my ACPosted on Google
Ralph Kober89 days agoBrian arrived early. He explained everything thoroughly. Diagnosed the problem. Fixed the problem and had my AC working in less than two hours.Posted on Google
Steven Sego92 days agoShawn was knowledgeable, polite, and very proficient. I appreciated the service that he did very much. Give him a raise!Posted on Google
Marigrace Gleason93 days agoWe appreciate Rigo's skill level, communicating everything with us clearly Warm and easy to talk to. Trustworthy.Posted on Google
Jay Weinstein94 days agoShawn was terrific. He showed up on time, was courteous, took the time to explain the problems, was extremely knowledgeable, and seviced my air conditioner!Posted on Google
Lisa Connors95 days agoShawn, 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!Posted on Google
Kathleen Bussin95 days agoHenry was knowledgeable, listened to understand our needs and provided.a solution to meet those needs.Posted on Google
Larry96 days agoExcellent service techPosted on Google
jonese3698 days agoI 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!Posted on Google
emily jester101 days agoNathan 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.Posted on Google
Sab Sikder102 days agoAmazing 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).Posted on Google
Mike Smith103 days agoPreventative maintenance is a good thing. Brian came out today & ran a comprehensive service on our AC unit and all is good. Courteous & professional service.Posted on Google
Shirley Ford106 days agoI 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. .Posted on Google
Leanne Montoya106 days agoThese 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.Posted on Google
Martina Duque-Laza106 days agoHe is very respectful and helpful. Work well done!Posted on Google
tom clark107 days agoIt’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 ⭐️ recommendationPosted on Google
trudy sincock107 days agoBrian 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.Posted on Google
Madeline Taylor108 days agoExcellent company; professional, responsive, quality workmanship.Posted on Google
Dora A109 days agoI 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.Posted on Google
Jeanna Nash109 days agoRodrigo 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!Posted on Google
Cheryl Nessel110 days agoVery positivePosted on Google
Randy Hess110 days agoOn time, completed all requested work and showed proof of completion. Courteous.Posted on Google
Niki Alexander111 days agoAlways excellent service technicians and very responsive and helpful staff!Posted on Google
Sheree Jones-Pistol111 days agoJose 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!Posted on Google
Steffanee Leaming113 days agoTechnician 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.Posted on Google
edmundo Callejas115 days agoExcellent 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.Posted on Google
Phil Elins117 days agoalways impressed with the high quality service provided by Mighty Serv!Posted on Google
Warren Herst120 days agoHe was very pleasantPosted on Google
Giancarlo Laguercia120 days agoBrian was thorough and courteous. Did a good job explaining what he was doing Five stars!Posted on Google
Cheryl Reth121 days agoMy 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!Posted on Google
Joan Sheppard121 days agoJose is an excellent technician! He came out right away and quickly resolved the problem.Posted on Google
Ray Moszkowicz122 days agoJeremiah M. was polite, attentive, checked everything and answered all my questions.Posted on Google
Pam Tilikete123 days agoJune 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.Posted on Google
Jamie Venable123 days agoKnowledgeable. Polite. Helpful.Posted on Google
Kurt Young123 days agoJose 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 !
Furnace Repair Across the San Fernando Valley and Beyond
From Canoga Park to Van Nuys, you can find MightyServ trucks throughout the San Fernando Valley and greater Los Angeles area. Our technicians come in fully stocked trucks with the most common parts, so we can usually fix your heating problem in just one day.
- 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
Frequently Asked Questions
How quickly can MightyServ respond to a furnace repair call in Los Angeles?
How quickly can MightyServ respond to a furnace repair call in Los Angeles?
MightyServ can typically provide same-day furnace repair throughout Los Angeles and the San Fernando Valley. Our trucks are fully stocked with the parts and tools most commonly used during a furnace repair, so there’s typically no delay once we begin service.
Do you offer emergency furnace repair in the San Fernando Valley?
Do you offer emergency furnace repair in the San Fernando Valley?
Yes. Furnace breakdowns don’t follow a schedule, and we’re available to help when heating issues can’t wait.
How long does a furnace repair typically take?
How long does a furnace repair typically take?
Many furnace repairs can be completed in one visit. More complex issues may take longer depending on the parts and system condition.
What furnace problems require immediate repair?
What furnace problems require immediate repair?
No heat, burning smells, loud banging noises, frequent system shutdowns, or a furnace that won’t turn on should be addressed right away to avoid safety or comfort issues.
Can you repair furnaces in older Los Angeles homes?
Can you repair furnaces in older Los Angeles homes?
Yes. Many homes in Los Angeles and the Valley have older furnaces or aging ductwork. Our technicians are experienced in working with older systems and upgrading them safely when needed.
What brands of furnaces do you repair?
What brands of furnaces do you repair?
We repair all major furnace brands, including Carrier, Trane, Lennox, Goodman, Rheem, and more.
Is it worth repairing an old furnace, or should I replace it?
Is it worth repairing an old furnace, or should I replace it?
It depends on the age of the furnace and whether it’s still running efficiently or racking up repair costs. If it’s older than 10-15 years, a replacement is often the wisest financial decision in the long run. Our technicians can evaluate your furnace and determine whether repair or replacement is the better option for your home.
Why is my furnace blowing air but not heating?
Why is my furnace blowing air but not heating?
This can be caused by ignition issues, thermostat problems, clogged filters, or airflow restrictions. Our technicians diagnose the exact cause and fix it quickly.
Why does my furnace keep turning on and off?
Why does my furnace keep turning on and off?
Short cycling is often caused by overheating, airflow problems, or faulty sensors. It should be repaired promptly to prevent system damage.
Is it safe to run a furnace that smells like gas or burning?
Is it safe to run a furnace that smells like gas or burning?
No. If you smell gas or burning odors, turn the system off and call for professional furnace repair immediately.
Will repairing my furnace improve my home’s energy efficiency?
Will repairing my furnace improve my home’s energy efficiency?
Fixing airflow, ignition, or efficiency issues often improves performance and reduces energy waste.