Enter your zip to
find local pros.

A-1 Heating & Cooling

  • 37 Years in Business
  • Accepts Credit Card

About A-1 Heating & Cooling

We're San Jose's premier HVAC contractor, having the privilege of servicing Northern California since 1983. Family-owned and -operated, our team is comprised of highly talented and experienced HVAC professionals who specialize in all phases of residential heating, ventilation, and cooling services.

Simply put, we're heating and cooling professionals. We maintain a high level of quality by any means necessary. Our team has been delivering professional HVAC services to Bay Area homeowners and contractors for over 35 years.

  • Accepts Credit Card
  • Accepts Debit Card
  • Accepts Cash
  • Accepts Checks




7:00AM – 6:00PM
7:00AM – 6:00PM
7:00AM – 6:00PM
7:00AM – 6:00PM
7:00AM – 6:00PM

Promotions offered by A-1 Heating & Cooling

We’re not showing any promotions running for A-1 Heating & Cooling, but that doesn’t mean they don’t have any! Request a free quote and see what deals you can get.

Homeowner Reviews for A-1 Heating & Cooling

5 reviews
Review by Dave H.
August 23, 2019
I purchased a Groupon for an air conditioner tune up. Joey showed up early in the appointment window. He was professional and explained what he would be doing for the "tune up". I was very happy with the results of Joey's work.
Review by DELFA R.
July 8, 2019
Great job! I will highly recommend A1 Heating and Cooling. Thanl you to Mel and Juan, job well done.
Review by Hannah F.
June 18, 2019
They did a good job and the price was the best one from all the different quotes I received.
Review by Kelley M.
June 7, 2019
Groupon had an offer for $51 air conditioner maintenance from A-1 Heating and Cooling. The tech looked at the A/C unit and said it was fine. (He didn't even turn on the unit) I asked if he was going to do anything and he said that as long as it was not leaking, there was nothing to do. He did apply some tape to an exposed wire and left.
A week later, when we turned on the unit for the first time this year, the fan was not turning. At 7:30am, I called A-1 Heating and Cooling and left a message explaining the situation. I mentioned that I would like some kind of discount on labor, but would be willing to pay for all parts. No one called me back so I called again at 8:45am. The lady on the phone said that Melissa was not in yet and would call me back. It was early afternoon and still no call, so I decided to take $51 loss and give my business to a competitor.
The new company arrived within hours and said the capacitor was bad and replaced. I asked their tech what is done for a normal PM and he listed 8-10 things that should have been checked...the capacitor being one of those things.
I am so disappointed in A-1 Heating and Cooling. I am not sure if the tech's less than professional attitude was because of the Groupon price or if this is how they do business. This company took advantage of my time and money. It has been over 24hours and still no call from A-1 Heating and Cooling.
Review by Sophia S.
May 3, 2019
May 3rd, 2019, Memo and Mr. Haji come to my place did very good job.
There are very professional. I am happy with their job.
Thank you A-1.