Guthrie and Sons


Bethany ReddingerBethany Reddinger
23:15 04 Jan 22
Excellent Customer Service and Quality Installation. I have been using G&S to service our HVAC systems for five years... now and have been thoroughly impressed. Their customer service is incredible - I cannot recommend them highly enough. Today, Sam serviced our furnace and was incredible in his kindness, patience, attentiveness, and more
nathan leenathan lee
20:40 30 Dec 21
David was very professional prompt and courteous. He was able to troubleshoot the issue very quickly and was able to... get my heat pump system started up in no time. I highly recommend this company and have always found their staff awesome and reliable through the more
S IscheS Ische
22:27 28 Dec 21
Outstanding service, on time and quickly got our furnace running again. Technician was knowledgeable and friendly. ... Thanks Guthrie and Sons for a job well more
Teako AbikTeako Abik
01:58 03 Dec 21
Guthrie & Sons, which we found on the BBB site, has been taking care of the furnace in our attic for several years, and... we have always been satisfied with their service, which is thorough and reasonable in price. Dave came for the first time today. Like the other Guthrie representatives, he remained pleasant and helpful, even during the struggle with our "10-ton-truck" sort of piano that has to be moved to change the filter and which always resists being put back in place by threatening to topple over.We were happy to learn, too, that Guthrie is willing to service our mini-split AC, when the need inevitably arises in a few more years, even though a different company installed more
20:17 10 Nov 21
So sorry for the delay! I am pleased to send a review for his great service! The maintenance performed was quick and... thorough. Zach is the nicest guy to have for home services, as with all your crew! When work needs to be done, I look forward to his visit because I can rely on the best. He is reflective of what I know Guthrie & Sons represents....exceptional HVAC service. Applauds to Zack and all. Give him a nice raise! Many many thanks...Cat Swainread more
Nanci PorterNanci Porter
16:10 05 Nov 21
When looking for a company to install heating & air, a neighbor recommended Guthrie & Sons. Right from the start I was... impressed with the scheduling coordinator who was friendly and very knowledgeable. Steven was honest, offered the right solutions and made the process clear and understandable. When the install team came, they were ultra careful with our home and they did a great job. When there was an issue with our slate roof that precluded them walking on the tiles; the owner of the company came by to find a solution! So impressive and really shows the degree of customer care they provide. We are very happy with the service, the products offered, the quality of the team and the fair more
Sherry HopwoodSherry Hopwood
17:42 07 Oct 21
I am very happy with Guthrie & Sons. They gave me a fair price and were able to install my new furnace 2 days after I... called them. The installers were pleasant and easy to work with. They finished in a timely manner and left the house more
Jamie FranksJamie Franks
20:30 08 Sep 20
During the peak of the summer and in the middle of a San Diego heat wave, they were able to set an appointment at... 1-week when nobody else in San Diego could do less than 3 weeks.Zach showed up exactly on time and was obviously an expert with a wealth of knowledge and experience. He was able to get my air conditioning cooling like a champ again within an hour. He presented me with 3 options, but actually recommended the least-expensive option and advised me on some services that I would likely need in the future.I couldn't be happier, and if I ever have trouble I will call them again!!read more


    Air Conditioning, HVAC, Heating & Repair San Diego

    Guthrie and Sons are one of the few truly family-owned and operated HVAC heating and air conditioning contractors companies in the San Diego area. We are a firm believer that if you take care of your employees first, they will in return take care of your clients. 

    We focus on heating and cooling, air conditioning, furnace, installations, replacement, solar P.V. systems, battery back-ups, duct cleaning and inspections, system maintenance as well as full HVAC heater & AC repair, installs or replacement upgrades.

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    We are proud to be the highest-rated HVAC contractor in the San Diego area and we feel that by maintaining a business that is family-owned and operated the customer gets the unique chance to deal with a business of integrity throughout the entire process, resulting in more educated, personal, product and service. We offer repair services, furnace repair, we can fix any HVAC problem. We offer free virtual estimates. If you have any questions or if you requested an efficient inspection, we are here to help.

    Guthrie and Sons is family owned & operated HVAC Contractor for 20+ years!


    Our employees are the secret to our success

    “If you take care of your employees first, they will in return take care of your clients”

    -Richard Branson

    HVAC 3

    Carol Lang

    El Cajon, CA

    “These guys are top notch, super friendly, and
    very helpful. They regularly service my ac and
    always do a great job. Family owned and
    operated too and it shows!”





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