Clairemont, San Diego, Heating Repair

Schedule a Same-Day Heating Repair in Clairemont

In Clairemont, the days stay warm and bright, but once the sun sets, that cool evening air moves in fast. If your heater isn’t keeping up, it doesn’t take long for the house to feel uncomfortable. At Guthrie & Sons Heating, Air & Solar, we make it easy to get things back on track with fast, reliable heating repairs. Schedule your heating repair in Clairemont, San Diego, CA, today and get your home back to normal.

Furnace Won’t Start? Heat Pump Struggling? Get a Quick Heating Repair in Clairemont from Guthrie & Sons

Having a broken heater is frustrating—we’ve been there ourselves. The house gets cold quickly, and suddenly your mind is racing with questions: How soon can someone get here? How much is this going to cost? How long will it take to fix? You don’t want to deal with long wait times or pushy sales pitches, either. You just want real answers and real results.

That’s what you get with Guthrie & Sons Heating, Air & Solar. We’re your local Clairemont heating company, known for fast service, fair pricing, and quality repairs done right the first time. We’ve been in this neighborhood since 2005, and over the years, we’ve helped thousands of San Diego homes and businesses keep their HVAC systems running right. From furnaces to heat pumps, we repair systems in single-family homes, apartments, condos, townhomes, ADUs, rentals, and commercial buildings across San Diego County. Same-day heating repairs are available across Clairemont! Call or send us a message today to get your Clairemont heating repair scheduled.

What Will My Heating Repair Cost?

What Will My Heating Repair Cost?

We know you want this information quickly, and we’ll get it to you. Sometimes it’s a simple fix like replacing a thermostat or ignitor, and other times it’s a larger repair that involves parts or extra labor. At Guthrie & Sons, we keep things straightforward—fair pricing, clear communication, and no upselling. You’ll always know what the problem is, what it’ll take to fix it, and exactly what you’re paying for.

If we find that your system’s too old or the repair just isn’t worth the money, we’ll help you look at heating replacement options that make more sense long-term. We offer financing options and special promotions that can help you save, and we’ll also walk you through available rebates and tax incentives to help keep costs down. Whether we repair or replace, you’ll get honest guidance, fair pricing, and a warm home you can count on.

When You Need a Heating Repair in Clairemont, You Won’t Have to Wait Long

When You Need a Heating Repair in Clairemont, You Won’t Have to Wait Long

At Guthrie & Sons, we’ve been keeping Clairemont homes comfortable for decades! As a second-generation family-owned HVAC company in San Diego, people here know our name and trust our work.

  • We offer same-day and emergency heating repairs in Clairemont and nearby areas, so you’re never left waiting in the cold.
  • Our pricing is upfront and straightforward, with no hidden fees or surprise add-ons—just clear, honest quotes.
  • Our licensed, NATE-certified technicians can repair any major brand of furnace, heat pump, or ductless system.
  • We treat your home with care and respect, with every job backed by our workmanship and property protection guarantees.


Whether you’re located near San Diego Mesa College, San Clemente Canyon, or Tecolote Canyon Golf Course, our team can get to you quickly. Schedule your heating repair in Clairemont, San Diego, CA, today.

Your Local Source for Heating Repair Services in Clairemont

Your Local Source for Heating Repair Services in Clairemont

Our Clairemont heating repair services cover all major furnace and heat pump brands, including trusted names like Daikin, Trane, Carrier, and Lennox. We’ve fixed systems in every type of home you’ll find here, from mid-century ranch houses near Genesee Avenue to canyon-view homes along Clairemont Drive, and even older townhomes and newer developments.

Here are some of the most common heating repairs we take care of in Clairemont:

If your furnace isn’t blowing warm air or keeps turning on and off, something inside isn’t doing its job. A lot of Clairemont homeowners notice problems the first time they turn the heat back on—dust buildup, loose wiring, or tired parts can all cause weak airflow or strange noises. Our team handles furnace repair in Clairemont for every major gas and electric model, getting your system running safely and heating your home the way it should.

Common furnace repairs include:

  • Ignitor or Flame Sensor Replacement: When these parts wear out, your furnace may not light or stay on for long.
  • Blower Motor Repair: A bad motor can mean poor airflow, uneven warmth, or loud humming and rattling.
  • Thermostat Recalibration or Replacement: If your system won’t kick on or keeps overshooting the temperature, the thermostat might be off.
  • Burner or Gas Valve Cleaning: A layer of dirt or rust can block gas flow and cut your heat output.

When your heat pump blows cool air instead of warm, runs constantly, or starts making odd noises, something’s out of sync. Since it works year-round, it’s normal for parts to wear down over time. We’re available for any heat pump repair in Clairemont, and we work on both air source and ductless mini split models.

Common heat pump repairs include:

  • Refrigerant Leak Repair: When refrigerant levels drop, your system has to work harder and struggles to put out enough heat.
  • Reversing Valve Replacement: This valve switches your system between heating and cooling—if it fails, you’ll only get one or the other.
  • Defrost Control Repair: If the outdoor unit keeps icing up, the sensors or defrost board may need to be replaced.
  • Fan Motor or Capacitor Replacement: These parts keep air moving through the system, so when they break, the unit can’t push out enough heat.
  • Thermostat or Control Board Repair: Miscommunication between components can cause short cycling, erratic heating, or no response at all.

We handle every kind of HVAC repair in Clairemont, including air conditioning repair when things heat up. Whether it’s your furnace, heat pump, or AC unit, you’ll get quality work from a company that’s easy to reach and only has your best interest in mind.

Fewer Repairs, Lower Bills, Longer System Life—Here’s How Regular Heating Maintenance Helps You

Fewer Repairs, Lower Bills, Longer System Life—Here’s How Regular Heating Maintenance Helps You

Heating repairs are part of owning a system—but they shouldn’t happen all the time. When breakdowns become frequent or expensive, it’s usually a sign that maintenance has been skipped.

Without regular care, even a newer system can lose efficiency, cause uneven heating, and wear out years earlier than it should. That’s where routine heating maintenance makes a huge difference. A yearly tune-up helps catch small issues before they become major repairs, keeps your system running efficiently, and ensures it’s ready when you need it most. Our heating maintenance services make it easy to care for your furnace, heat pump, or ductless mini split—no hassle, no stress.

For the easiest way to stay on top of things, join our USA Membership Plan. You’ll get priority scheduling plus member-only perks like discounted repairs and lower service fees. Why pay more money for repeat repairs when you can do your part to prevent so many of them? Talk to our team about signing up, and we’ll tell you how much time and money you can save!

Frequently Asked Questions

It depends on your system’s age and the cost of the repair. In most cases, if your heater is under 10 years old and the repair is minor, fixing it makes sense. But if the system is older and the repair costs nearly half of what a new one would, replacement is usually the smarter investment. Our team will walk you through both options so you can make an informed decision.

The heat exchanger is typically the most expensive component to repair or replace, especially on older gas furnaces. Because it’s crucial to both safety and performance, it’s often more cost-effective to replace the system entirely if the heat exchanger fails. We’ll always show you your options and help you decide what makes financial and practical sense.

Most heating repairs can be completed in just one visit, often within a couple of hours. Common issues like ignitor or sensor replacements are quick fixes, while more complex problems may take longer if parts need to be ordered. Either way, we’ll give you a clear timeline upfront so you know exactly what to expect.

Home insurance usually doesn’t cover heating repairs caused by wear and tear or normal use. However, if the damage is the result of a covered event—like fire, flooding, or a power surge—your policy may help. It’s always best to check with your provider, and we can document the issue for your records if needed.

Most heaters last around 15 to 20 years with proper maintenance. Systems that get yearly tune-ups typically run more efficiently and have fewer major repairs along the way. If yours is past that mark or struggling to keep up, it may be time to start planning for a replacement.

Heating and Cooling Offers You Can't Miss

Big savings, same great service. See what offers are available now in Carlsbad for our favorite customers.

Up to $11,225 Off a New Heat Pump

Receive up to $8,000 in HEEHRA rebates, up to $625 in Comfortably California rebates, and up to $2,600 in Federal Tax Credits when you install a new heat pump system. Must be income-qualified to receive HEEHRA rebate. Valid on residential properties only. Valid on select systems. Rebates available until funds last. System must be installed by 12/31/25 to receive Federal Tax Credits. Restrictions apply. See dealer for details.

$8,000 HEEHRA Rebate

Get income-qualified and receive an $8,000 rebate on a new heat pump system. Can be combined with up to $625 Comfortably California rebate, $2,000 heat pump Federal Tax Credit and $600 electrical upgrade Federal Tax Credit. Rebate available until funds last. Restrictions apply. See dealer for details.

$625 Comfortably California Rebate

Valid on select systems. Valid on residential properties only. Can be combined with HEERHA rebates, $2,000 heat pump Federal Tax Credit and $600 electrical upgrade Federal Tax Credit. Rebate available until funds last. Restrictions apply. See dealer for details.

$2,600 Heat Pump Federal Tax Credit

Valid on select systems. Must be installing a heat pump system with electrical wiring or panel upgrade. Valid on a primary residential home only. Can be combined with HEEHRA rebates and up to $625 Comfortably California rebates. System must be installed by 12/31/25 to receive this tax credit. Restrictions apply. See dealer for details.

Real Reviews From Real Customers

We do things differently, and our customers appreciate it. See what some of our thousands of satisfied customers have to say about working with us.

Tania Reyes profile pictureTania Reyes
23:47 05 Dec 25
I’ve been using Guthrie & Sons for over 15 years. They installed my whole AC system and maintained it all those years and never had an issue. Well it was time for an upgrade and they’ve recently installed my second system. The team 15 years ago and the team this time around were both amazing, professional and clean. I can’t recommend them enough Matt, Ben, Christian and Bryan get 10 stars. They are a bit pricier but worth the investment when you have peace of mind and almost two decades of great service and no issues.
Trejos Marcela profile pictureTrejos Marcela
17:27 04 Dec 25
I had an excellent experience with Guthrie & Son AC & Heater Company. Their customer service was outstanding, and they took the time to answer all my questions thoroughly. Every technician who has worked on my AC/heater installation and now the ongoing service has been knowledgeable, respectful, and always on time. I highly recommend them to anyone in need of HVAC services!
I only wish the annual service was cheaper 🙂
Paula Remmel profile picturePaula Remmel
06:34 02 Dec 25
I have a maintenance plan for my heat pump and air conditioner which Guthrie & Sons installed two years ago. I am very happy with my system as well as the maintenance plan. Wayne, one of their excellent technicians, just completed the Fall service and now the system is ready for winter use. He is knowledgeable and has been able to answer any questions I have about my system. In addition, the office at Guthrie & Sons is very responsive and follows through on any questions and concerns within 24 hours if not immediately. Great service from a great company.
Bill Cogan profile pictureBill Cogan
22:04 24 Nov 25
Guthrie & Sons responded immediately to my online request, and was able to send someone out immediately. Zack, our technic-ian was very friendly, professional, knowledgeable and gladly answered all of our questions. He found the problem immediately, and left the work area clean and in good order. We would highly recommend Guthrie & Zack! They are real assets to our community.
Dani P profile pictureDani P
03:27 16 Nov 25
I've been using Guthrie & Sons for over 10 years and two homes. I really like that they are a family-owned and an established business. Always professional, on time, and always quality work. I've used their services from simple routine maintenance to having a new AC installed.I've never had a bad or even mediocre experience; I'm just always overall pleased with their work.
David Downhour profile pictureDavid Downhour
02:47 10 Nov 25
We needed a new A/C and furnace system. Vlad came by to listen and assess our needs, recommend our new Daikin, and put forth our best estimate.

Carson C. and Michael J. came by to install our unit. They were on time, extremely professional and worked diligently to complete everything. They listened to our needs throughout and made adjustments to our specifications. Carson did not leave until we were totally happy with our unit.

This was a great experience all around and I gladly recommend Guthrie and Son's for all your HVAC needs.
Rachel Phillips profile pictureRachel Phillips
22:24 02 Oct 25
We recently had our A/C replaced by Guthrie & Sons, and I cannot recommend them highly enough. After getting five different bids, Guthrie & Sons stood out immediately—not just on price, but on expertise and professionalism. They even brought their engineers out to ensure the work could be done the right way, which gave us tremendous peace of mind.

From start to finish, their team was outstanding. They worked incredibly hard, treated our home with respect, and left everything spotless—truly the cleanest job site I’ve ever seen after a major project. The installation itself was seamless, and the quality of their work shows in every detail.

If you’re looking for a company that combines deep knowledge, excellent craftsmanship, and genuine care for their customers, Guthrie & Sons is it. Absolutely five stars across the board!
Liz Staff profile pictureLiz Staff
17:27 02 Oct 25
We had a wonderful experience with Guthrie and Sons. Anthony was our estimator and he did a very thorough job of explaining all of our options! Matthew, Bryan, and Isaiah were our installers and they were very efficient, capable, and personable. Our home did not have an existing HVAC system so they had to build the whole thing in an older house that had undergone several additions. We were up and running in just three days. They left the worksite clean at the end of each day. We highly recommend Guthrie and Sons!
Neil Domingo profile pictureNeil Domingo
18:09 27 Sep 25
Kareen did an outstanding job with our HVAC system. From start to finish, he demonstrated professionalism, patience, and a strong commitment to getting the job done right. Even when faced with several unexpected challenges, he handled each one with skill and determination, never compromising on the quality of his work.

What really stood out was his problem-solving ability and willingness to go the extra mile to ensure everything was operating as it should. He communicated clearly throughout the process, kept us updated, and made sure we felt confident in the work being done.

It’s not often you come across someone who combines technical expertise with such a strong work ethic and positive attitude. We’re very grateful for his efforts and would highly recommend Kareen to anyone needing reliable HVAC service.
Trae Washburn profile pictureTrae Washburn
02:56 16 Sep 25
Professional from beginning to end

Vlad came out to provide an estimate and was able to size an HVAC system that worked well for my house.

They installed it quickly, without issue and helped me set up an app on my phone to control.

The system is working great to heat and cool my house and is whisper quiet.

Highly recommend going with Guthrie and Sons if you want a high quality experience for large and important purchases.
David Maycock profile pictureDavid Maycock
01:10 08 Sep 25
Our two old furnaces needed replacing and so we contacted Guthrie & Sons because of their good reputation. They sent Zach the next morning. He quickly verified that our two furnaces were beyond repair and Guthrie could supply and install suitable replacement funaces. He also suggested and explained alternative solutions, but we eventually decided to go ahead with furnace replacement. As soon as we notified Guthrie & Sons of our decision they arranged for Cristian and Pablo to come to our house the next day. They did a good job, explained clearly how to operate the new furnaces and thermostats, and were respectful of our house.
Erin Guthrie profile pictureErin Guthrie
19:21 03 Sep 25
Daniel was quick and professional. Fixed our AC problem in an hour and the price was very transparent and beyond fair. Didn’t push the subscription maintenance service, simply said it would be a good idea due to the age of our unit. Highly recommend!
Tomankhamen profile pictureTomankhamen
18:03 28 Aug 25
We had to replace a thermostat that had gone bad. In the old days, I could do it myself. Now, though, the programming of the thing requires technical knowledge that I don’t have. The Guthrie guy that did the job was courteous, professional, and as fast as anyone could be. This has been our experience with Guthrie & Sons for every repair, retrofitting, and equipment replacement that they’ve done for us over quite a number of years now.
Gabrielle Benjamin profile pictureGabrielle Benjamin
18:15 25 Aug 25
Carson Snyder and co-worker (Pablo?) did a great job on the installation of the mini-split cassette. They're hard working, they clearly knew what they were doing, polite, cleaned up afterwards, true professionals. I'd gladly recommend these two gentlemen. However, the Company was not good at keeping me informed although I mentioned to the salesman up front that I was information driven. They were short on details and communicated seldom. Anthony did tell me about the government program available that reduced my cost. I wouldn't have known about it if he didn't mention it. The City did approve their work and signed off on the permit which is an indication of the job done right. I think the Company can improve their customer service
robert johnson profile picturerobert johnson
00:53 11 Aug 25
Very pleased with the service we received from Guthrie & Sons! Our AC system needed to be replaced after a huge leak. The tech that came out for diagnosis, Mario, took the time to explain the issue to us, as well as our options for repair. They came out on a Saturday to diagnose and it was fixed the following Tuesday. Matthew was the worker that completed the repair and he did an excellent job. Pricing was reasonable. Much more reasonable than the first company we had come out to take a look. We upgraded our system and our SDG&E bill has already gone down. Highly recommend!
K N profile pictureK N
15:52 01 Aug 25
Very knowledgeable and professional. Quoted product was high quality and fair pricing. I highly recommend We ended up not going with them only due to the fact we were also getting Solar and ended up going with one company for our project but I would definitely do business with this company in the future if we need it!
LeRoy Lafferty profile pictureLeRoy Lafferty
17:25 31 Jul 25
We had Guthrie and Sons replace our 50 year old house heater with a heat pump. We are very satisfied with the installation performed by Matthew and Andriy. We were impressed with the detail of their work. They paid particular attention to the required sealing and insulating of the system. Even the HERS testing inspector was impressed with their work. We were also impressed by their professionalism and honesty. They gave us an unexpected partial refund off our signed contract.
Nannette Moyer profile pictureNannette Moyer
17:41 29 Jul 25
We have been using Guthrie & Sons for 3 years and I really can’t say enough good things about them. Our technician Mario was incredibly helpful with our most recent AC issue. He spotted the problem quickly and was very knowledgeable when explaining what was happening. I appreciate their honest and fair pricing and would recommend to family and friends. Glad to have an honest company especially with all the price gauging company’s out these days.
Meghan Venanzi profile pictureMeghan Venanzi
23:31 22 Jul 25
We were incredibly impressed with the prompt and professional service! We called on a Saturday morning, and within just a few hours, a technician was at our home. With the recent heat, getting our AC back up and running was a top priority—and they delivered! Mario clearly explained our options and provided a hassle-free solution that was both quick and effective. The repair was completed shortly after we gave the go-ahead. We’ll absolutely be using them again for any future HVAC needs. Highly recommend this company for their affordability, efficiency, and friendly service—we’re already telling our family and friends! Thanks again Guthrie & Sons!
Laurie Edwards profile pictureLaurie Edwards
22:10 16 Jul 25
We were very happy from start to finish. Vlad did a great job in helping us decide what would be best for our house and our needs and the installation crew were the very best. Thank you Guthrie and Sons for a job well done.

Why Wait Any Longer? Book Your Clairemont Heating Repair Now

You deserve to have a warm, comfortable home—no exceptions. We all love San Diego’s sunshine, but those cooler nights in Clairemont hit differently, especially around the holidays. If your heater isn’t working properly or you’re concerned about its performance, that’s a problem we’re ready to fix. Our team will come out, find the issue, and get your system running like it should. Call or schedule your heating repair in Clairemont, San Diego, today.

8248 Ronson Road
San Diego, CA 92111
(619) 269-3013