Roger I.
6/9/2014
Called Dennty's HVAC and got a call back in 1 hour. He came to the house 1 1i/2 hours later and diagnosed and fixed the problem in 40 minutes. He gave great schooling and advice against future...
Denny's Heating & Air Conditioning
Open
(12)
465 Technology Way
Napa, CA 94558
Denny's Heating and Air Conditioning is a reputable family-owned business in Napa, CA, serving the HVAC needs of the Napa Valley and north bay communities since 1993. With over 40 years of experience, they specialize in the installation, service, and repair of heating and air conditioning systems for both residential and commercial buildings.
Unlike other HVAC contractors, Denny's takes pride in their commitment to customer satisfaction by thoroughly assessing and diagnosing issues before recommending replacements. With a full sheet metal shop on-site, they also offer custom sheet metal fabrication for various applications. Licensed, bonded, and insured, Denny's holds an A rating with the Better Business Bureau, ensuring the best value for your money.
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Reviews
4.012 reviewsCarol D.
1/30/2023
Had a broken thermostat on one of the coldest mornings in Napa. Called Denny's Heating and Air Conditionin. Dennis came out right away and not only replaced my thermostat but also replaced all my...
Patti B.
12/30/2020
The owner was super busy, but took time to listen to the problem and suggested easy possible fixes. Then he put me on the schedule for the following day, in case the fix didn't work. He explained...
Felicia G.
11/17/2017
If you want terrible customer service and extremely high prices, Denny is your guy. I was very disappointed in the way he talked to me, and the price was astronomical.
Liberace W.
4/18/2018
absolutely love these guys- most affordable and honest there is. Denny did my parents house in 1976 and every other home our family has had since. Highly recommend.
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