Guthrie and Sons | Heating & Air San Diego

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Get in touch with the Guthrie & Sons Heating, Air & Solar team. Give us a call, book your appointment online, or submit a form. We’re here to address your questions.

Contact Guthrie & Sons Today

Your Trusted AC, Heating & Solar Service Provider

Founded in 2005, Guthrie & Sons Heating, Air & Solar is your trusted choice for AC, heating, and solar services. We proudly serve San Diego County, including San Ysidro, Alpine, Ramona, Fallbrook, and Oceanside. Whether you need heat pump repair or solar panel installation, you can count on us to do the job right.

Guthrie & Sons is more than just another HVAC company. We put our customers first with same-day services, financing options, and industry-leading solutions that keep you and your family comfortable for years to come.

It’s time to experience the Guthrie & Sons difference. Contact us today to schedule an appointment.

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PROMOTIONS

CURRENT OFFERS

WHY CHOOSE US?

Family-Owned & Operated Since 2005

Guthrie & Sons Heating, Air & 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.

WHY CHOOSE US?

Our 100% Customer Satisfaction Guarantee

Installing a new heating and air system is an important investment in your home, and you shouldn’t have to take a risk when selecting a contractor. With over 45 years of combined experience, we’re confident our team will expertly handle your comfort system. If you’re not completely satisfied with the installation of your new system within 30 days of installation, we’ll remove the equipment and refund your money.

No hassles, no questions asked, it’s just that easy.

WHY CHOOSE US?

Honest Pricing With No Upsells

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

WHY CHOOSE US?

Join Our USA Membership To Protect Your HVAC System

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 contact you once a year (if you’re on a furnace/heater-only plan) or twice a year (if you’re on a furnace/heater and AC plan). USA members also get exclusive benefits like a 15% discount on repairs, priority service, and more.

OUR REVIEWS

FROM OUR CUSTOMERS

Don’t just take our word for it. See what over 1,200+ customers have to say about working with us!

Ehud Kedar
23:05 26 Feb 25
Zach was very knowledgeable and flexible. He did not push us to purchase a new furnace and instead came up with a plant to continue monitor the furnace and air condition. The inspection was good and he replaced a battery. Looking forward to work with him in the future
Diane Brotherton
17:41 26 Feb 25
Vlad was very friendly, answered all my questions and gave me information I didn’t know. Would call again for any thing I need.
Dave Valia
23:44 25 Feb 25
Jonathan was great. Showed up on time, polite and thorough. Found the problem and did a full check of my wall furnace. Was in a d out in under an hour.
Helen McGrath
23:07 25 Feb 25
Great service very nice guy thanks very much
Ayyappan R
18:03 22 Feb 25
Jim Hall
21:25 21 Feb 25
Very helpful. We are Raving Fans of this team!
Erin McCarthy
00:59 21 Feb 25
Darra Lepkowsky
20:33 20 Feb 25
Mario, the technician from Guthrie, was wonderful. He was careful in keeping our house clean, was very thorough, and explained everything to us. Great company to use for all HVAC issues
Dave Kottke
02:28 20 Feb 25
We got a free (prepaid) furnace service from Guthrie & Sons today and technician Daniel Wilson was excellent. He found some insulation tape had come loose and fixed it plus changing the filter. Highly recommend them!
Lorraine Dale
02:52 19 Feb 25
The technician was on time, knew what needed to be done and finished the work quickly and carefully. I would recommend this company to friends who needed good HVAC service.
Terry Brown
22:23 18 Feb 25
We chose Guthrie & Sons because their bid to replace our broken AC and old gas furnace with a heat pump system was by far the best of the three bids we gathered. Their team came on time and were true professionals. Clearly explained everything about the system, worked quickly and quietly and left no trace of dirt or debris. Highly recommend!
Kaye Schneider
18:37 17 Feb 25
Very knowledgable and personable. Researched a question and answered my questions. Efficient and kind.
J-me Savage
01:51 16 Feb 25
Great experience with Daniel from Guthrie & Sons. This is the second time I've used them to service our little gas wall heater, I would/will call them again, and do recommend them to others. Daniel was courteous, knowledgeable and professional. Many thanks!
Terry Brown
23:44 14 Feb 25
Judson Smith
22:09 14 Feb 25
We give our tech (Zach) 5 stars! He invited me to watch and learn while our furnace was serviced and restored to working order. Professional, honest, and friendly just as advertised. We will certainly call Guthrie & Sons next time we need our hvac serviced. We whole heartedly recommend.
shirinsquires
16:09 13 Feb 25
Erica Muñiz
14:59 13 Feb 25
Great experience from my first inquiry setting up a consult, the actual consult, install, and completion. I am completely satisfied with the work performed. I had my 45 year old furnace replaced and AC installed. I will continue to be a G&S customer in the years to come due to the professionalism, customer service, and genuine warmth I experienced. Thank you so much for making the whole process seamless!
Curtis Mayfield
23:08 12 Feb 25
Remarkable service.Good peopleNow our goto AVAC guys
Debbie Dorsch
18:25 12 Feb 25
Vlad is very easy to work with as he is very straight forward. He worked with me a little on the final quote which I appreciated and seems to understand the space saving features I required. The work still needs to be done and the condo approval process needs to begin but I feel very comfortable.
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Book an Appointment Today

If you have questions or if you’re ready to book an appointment with our team of certified technicians, give our office a call. We offer 24/7 live answering. For your convenience, you can also book your appointment instantly online.