See What Your Neighbors Are Saying

Our Reviews

"Our AC stopped working on a day projected to be 107 degrees. I called before business hours and got the answering service, they were helpful and set up a time for the following business day which was faster than some of the other companies that I called. At about 9:00 that morning, I got a call from someone who said they could come out today between 3:00 - 6:00 and we took it. Yenny ended up getting here by about 2 and was able to get our system up and running. Everyone was very courteous and the price was right as well. We will definatly be calling back if we have any other HVAC issues."

Desiree

"Daniel from AIS saved the day! He was able to fix our broken AC unit in no time. We’re very grateful to him for working after hours to help us in a bind."

Casey

"Sergio S had come the first time to diagnose an issue with secondary pipe overflow. He correctly diagnosed it and asked me to have a plumber drain out a pipe in the house. A month later I had the same issue. Sergio graciously took videos to help me have evidence that the plumber didn’t do a thorough job. While there was some confusion over scheduling the second appt and an incorrectly logged estimate, Samantha in the office and Sergio worked together to help resolve that for me and squeeze me into a packed day."

Claudia

"AIS was able to move up my original appointment, which was welcomed since my AC outage was happening during a heat wave and a Holiday. Taylor arrived on time. Immediately found the failed capacitor and replaced. Friendly, professional, and everything handled efficiently through an iPad and texts."

Ken

"Everyone we have dealt with at AIS is friendly, knowledgeable and very professional. There is no pressure, just great information. We are going to have our ducts repaired, and a heat pump installed. This is the third time we have dealt with them. We are very happy with this company."

Douglas

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Serving The San Francisco Bay Area

Why Choose AIS Heating And Air Conditioning?

When you need a knowledgeable HVAC technician to assist with your heating and cooling requests, there's no better team for the job than AIS. Our family-owned and locally operated team of certified comfort specialists goes above and beyond to deliver superior service for every project we tackle.

From our unsurpassed commitment to quality craftsmanship to our unmatched performance guarantees, you can rest assured that your comfort needs will be satisfied for the long term.

Schedule HVAC services in Livermore and Fremont by contacting our team online to book your appointment now!

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Maintenance Agreement

Keeping up with annual maintenance for your comfort systems can be a hassle, but AIS makes it easy with our Comfort Protection Plan. Through this maintenance agreement, members will receive a 23-point inspection for each of their HVAC systems along with exclusive perks like:

  • Discounts on AC and heating repairs
  • Repair warranties
  • Priority service scheduling
  • Discounts on indoor air quality services
  • And more!