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Air Conditioning Services in Diablo, CA

A cool home is a comfortable home in Diablo, CA. But what happens when your AC stops working? For many homeowners, this situation often means scrambling to find a professional for the job, which only leads to more stress.

AIS Heating & Air Conditioning is Diablo’s choice for AC services. As a family-owned business, we strive to be reliable, trustworthy, and knowledgeable for our customers. You can always count on our Diamond Certified® technicians to finish the job right the first time.

AC Repair

A faulty AC unit can quickly compromise your family’s comfort. Instead of delaying service or trying to fix the issue yourself, turn to the pros at AIS for AC repair. We service all brands and will ensure that your AC is back on track quickly.

AC Replacement & Installation in Diablo

Though a well-maintained air conditioner can sometimes last 20 years or longer, every Diablo homeowner must eventually replace their unit. At AIS, our team proudly offers free estimates on new equipment, so you’re never surprised about the cost. We’ll guide you through the AC replacement process and answer any questions.

Once you choose a new system, we’ll begin the installation. Our technicians go above and beyond to provide unmatched cooling solutions for your home. You’ll see right away that we’re the AC installation experts in Fremont, Livermore, and throughout the Bay Area.

It’s a great time to upgrade your AC system. Contact AIS Heating & Air Conditioning at (510) 792-4328.  

Air Conditioner Maintenance

Regular AC service usually means lower energy bills, cleaner indoor air, and fewer system breakdowns, among other benefits. But don’t just contact any HVAC company for your tune-up. Learn more about our AC maintenance and see how easy it is to stay on top of your cooling maintenance.

Ductless AC in California

More Diablo homeowners are opting for ductless AC systems. These systems allow for increased flexibility and energy efficiency with your residential cooling. Talk to AIS about all your ductless AC service needs, including repair, replacement, installation, and maintenance.

Want to learn more about ductless AC systems in Diablo, CA? Call (510) 792-4328 to talk to one of our technicians.   

Commercial AC

Working with the right commercial HVAC company is critical, especially when facing a cooling dilemma. Rest assured that the AIS team can pinpoint exactly what’s happening with your system and provide a long-term fix. We want to be your go-to technicians for commercial air conditioning.

Why Choose AIS Heating & Air Conditioning?

At AIS, we’re passionate about our work and its impact on our customers. We do everything possible so you never have to choose between cost and your home comfort. If you’re worried about cost, we offer financing options with approved credit.

Are you having problems with your AC? Call (510) 792-4328 to schedule AC service in Diablo, CA.

One Happy Customer at a Time
  • “The team at AIS has been wonderful from beginning to end. They even followed up for my complimentary maintenance even though I forgot to follow with them. They were able…”

    Sheenah E.
  • “I got quotes from three companies for doing a furnace and duct replacement and a/c installation. Ray Linden who came out from AIS to do the initial scoping and estimate…”

    Uday K.
  • “When my plumbing leaked and into my furnace enclosure I had a big problem. Temperatures dropping and water leaking everywhere. Called a few places and no one seemed real anxious…”

    Michael D.
  • “Daniel and his company are beyond excellent! His company, installers, and office staff clearly take the time for their customers and are willing to go the extra mile. I had…”

  • “Great service. Great price. We are nice and warm! Highly recommend Art and his team. No pressure to buy and they ensured perfect installation once we did. Thank you!”

  • “We had our furnace installed by these guys A little over a year ago. They came back for a free check up today and their service technician. Sergio was absolutely…”

  • “Scheduled quickly, efficient inspection, no-nonsense quote, great product.”

  • “I recently had the pleasure of working with Taylor and Diego from AIS Heating for my first-year inspection of my heat pump and furnace and I couldn't be happier with…”

  • “Taylor always does a great job managing our HVAC maintenance. He’s professional, friendly, efficient, communicative and thorough. He is very knowledgable and always works through any issues. He is our…”

  • “AIS Heating & AC is the best by far. Gabe came for our regular furnace service and he is great to work with! Spends the time, answers all questions, he…”

  • “The team showed up right on time, were courteous, professional and hardworking people, and finished the massive job an hour ahead of schedule. We absolutely love our new system.”

  • “This review is overdue. We had our full HVAC replaced this last spring and decided to go with AIS after speaking with three different companies. AIS wasn't the cheapest quote…”

  • “Superb work, kind, not rushed and thoughtful in answering questions. You can’t find better than this company.”

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