Guthrie & Sons HVAC

Why Choose Us

At Guthrie & Sons Heating, Air & Solar, we offer dependable, yet affordable,  maintenance, repair and new installation services. With 5-star service, NATE-certified technicians, and no upsells, experience the difference when you work with us. 

Why Choose Us

The Guthrie Way

It can be challenging to choose the right heating and air conditioning contractor to service your home or business. That is until now. Put your trust in Guthrie & Sons Heating, Cooling & Solar, San Diego’s choice for a dependable and qualified contractor with a focus in customer service. At Guthrie, we have decades of experience under our belt and a commitment to our customers – delivering 5-star service with no upsells, ever.

Family-owned and operated.

Guthrie & Sons Heating, Cooling & Solar was founded by the first generation, Wes Guthrie. Built on old-school morals and family values, Wes believed in treating each customer like family and always doing right by the customer. The company has since been passed down to the second generation – Matt and Ben Guthrie. Continuing their father’s legacy, Matt and Ben continue to serve the community of San Diego county and beyond with professionalism and top-notch customer service.

Clients do not come first. Employees come first.

“Clients do not come first. Employees come first. If you take care of your employees, they will take care of the clients.”- quote by Richard Branson. Your employees are your most valuable asset, even above customers. At Guthrie, one of our company values is always taking care of our employees. Treating our employees with utmost value, care, and respect allows them to provide the same amount of care and service to our customers.


As a two-generation company, we know a thing or two about treating our customers the right way. From the initial touchpoint with our in-house customer support team, to our field technicians servicing your home, we promise to deliver the 5-star service and professionalism you deserve. 

Transparent and honest pricing.

At Guthrie & Sons, we offer transparent and honest pricing. That means we’ll provide you with a detailed quote before starting any work. We often get asked: Why do you not waive a service call with a repair? The truth is: with our transparent pricing, we refuse to hide this fee into your repair quote. All of our quotes are detailed and itemized for full transparency.

No upsells, ever.

When you need assistance with your heating or air system, our certified technicians will come to your home and provide an evaluation of your system. If your system could use a repair that will enhance the safety and/or performance, we will provide a recommendation. Otherwise, if your system is performing optimally, we’ll let you know! We will not try to sell you on anything you don’t need. That’s the Guthrie promise.

High-quality equipment that won't break the bank.

We offer affordable, high-efficiency, top-of-the-line heating and cooling products to keep your home comfortable year-round. The best part? Our HVAC systems won’t break the bank. Our estimates for new installations are complimentary. Schedule an appointment with us to find an option that fits your home and your budget. 

Flexible financing options.

While we offer heating and cooling products to fit any budget, we offer flexible financing options should you need it. 

Full-Service Maintenance Plans

A “set it, and forget it” approach when it comes to maintaining your heating and air system! Join our maintenance plan and become a USA member. We’ll reach out to you once a year (if you are on a furnace/heater only plan) or twice a year (if you are on a furnace/heater and air conditioning plan). USA members also receive exclusive benefits such as 15% discount on repairs, priority service, and more!

2 Year Labor Warranty

We understand a new heating and air conditioning system is an investment. Protect your investment with a 2 year labor warranty included with every new installation. 

10 Year Extended Warranties

At Guthrie & Sons, we offer top-of-the-line heating and air conditioning products, backed with warranties, installed by our certified technicians. On top of your standard 2-year warranty included with every new installation, we offer an extended 10-year warranty for your additional peace-of-mind. Annual maintenance is required to keep your extended warranty active. 

Lifetime Workmanship Guarantee

Our certified technicians are factory trained to service and install any make or model. In the rare occasion our installation or service repair failed due to our workmanship, we will come out and fix it at no cost to you. 

Property Protection Guarantee

We promise to treat your home with utmost care as if it were our own. This includes wearing booties to prevent dirt coming into your home; laying down drop cloths to protect your floors; and wiping down all surfaces prior to leaving your home. It’s as if we weren’t even there! 



Don’t just take our word for it. See what over 850+ customers have to say about working with us!

Merrideth BertschingerMerrideth Bertschinger
20:34 18 Mar 24
We have been using Guthrie and Sons for the past six years and are completely satisfied every time we have a visit
Brad MonroeBrad Monroe
23:56 15 Mar 24
Great service, personable staff, prompt, and finished when they said they would.
bill cbill c
17:26 15 Mar 24
They offered a very competitive price for a much higher SEER unit and they were efficient, clean and informative completing the removal and install of the new unit in one day. I am also very happy with the Bosh unit they recommended and installed.
Nancy WhittNancy Whitt
16:35 15 Mar 24
Zachary was professional, knowledgeable and helpful. Always count on Guthrie and Sons to do a great job
J WrightJ Wright
00:28 15 Mar 24
Great installation, great products, superior maintenance. Courtney in the Front office is organized & knowledgeable. Dave J. did a great job cleaning and checking our HVAC for the upcoming summer 🏝️🌞.
Lena RopaLena Ropa
05:02 14 Mar 24
Very easy to work with, also very professional. They a fantastic job. I will definetly recommend them tomy friends and family.
Fast EddieFast Eddie
22:34 11 Mar 24
Tech was very professional.
Francesca B.Francesca B.
01:05 11 Mar 24
Guthrie and Sons has been doing maintenance to my heating/cooling unit since I moved into my house and I have always been very pleased with their service.Always very professional, on time and pleasant to work with.
Dina KoutasDina Koutas
00:34 08 Mar 24
Brian GoldfarbBrian Goldfarb
16:50 07 Mar 24
Vlad was super—so friendly and informative.
Deborah EllisDeborah Ellis
18:10 06 Mar 24
I was kept apprised of the technician's arrival within the appointment window and Juan showed up right on time. He was courteous and professional and confirmed my heating/AC unit was working., I will use Guthrie & Sons in the future!
Kevin HopkinsKevin Hopkins
17:41 06 Mar 24
Outstanding experience with Guthrie & Sons. They went the extra step to make sure my furnace was installed correctly which required them to have to take the extra step to replumb and reroute the gas line. Matt did an excellent job - he was on time, friendly, and extremely knowledgeable. Their price was half of what I was quoted from a larger company. Definitely will use Guthrie & Sons again.
Sandy ZappiaSandy Zappia
22:07 05 Mar 24
I am very pleased with Guthrie and son's service company. The technician, Dave Jacobs was very professional, courteous, knowledgeable , and efficient. I owned a service company myself for many years, and would gladly recommend Guthrie and sons to anyone for their service and Installation needs.
Charles FiteCharles Fite
20:11 02 Mar 24
We’ve been with Guthrie & Sons for 7 years. They have replaced both our A/C and furnace with Rheem units for a very competitive price. Both units have performed flawlessly. We also have a maintenance contract with them for annual checkups and tuneups for both units. G&S takes great pride in their workmanship and the quality of their products. They have shown a commitment to stand behind both. They are a great company,
Julie HurstJulie Hurst
19:05 02 Mar 24
Greg GolinGreg Golin
19:23 01 Mar 24
Gerald ThonertGerald Thonert
17:55 01 Mar 24
Every contact that we have had has been a pleasant experience, customer service is super.
Dennis LauckDennis Lauck
00:11 01 Mar 24
Guthrie & Sons had my gas furnace to heat pump conversion completed within 24 hours after contract signing!
I have been recommending to all mt real estate clients and friends as well as working with personally for my own home; Guthrie & Sons for well over 14 years at this point. They are polite, professional and legit. They do not find false problems. They have done lots of work for many of my home buyers and homeowners and I've always heard great feedback. They are part of my Preferred Vendors for my residential real estate business and I have them out annually to my own home for HVAC regular preventative maintenance; which I do recommend to all HVAC owners. TJ Nelson, Big Block Realty
Jerome HickmondJerome Hickmond
21:57 28 Feb 24
As usual they did a great job and they were very friendly. I am so happy that I chose this company. They have been my go to people for around 12 years.

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