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AC Repair Dublin CA

Call Now (925) YOUR-NUMBER


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100s of 5-Star Reviews on Yelp, Home Advisor, and Google

Yep, it's really true!  Check the reviews out for yourself:  Yelp | Home Advisor | Google


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Open 7AM-7PM, Monday-Saturday

Trusted & Recommended by Hundreds of Local Customers

Licensed, Bonded & Insured

Free Estimates

Exclusive Discounts

12-Month, No Interest Financing

Our AC Services

AC Repair

AC Installation

AC Replacement

AC Tune-up & Maintenance


Fast, reliable AC Repair, AC Replacement, AC Install, and AC Tune-Up.

It can be miserable when the outside air temperature soars in Dublin CA. It's even worse when it's hot inside your home, too.

If your air conditioner has stopped working (or you want to add air conditioning to your home), then your search for "ac repair near me" is now over. Join with your neighbors and let us help you because we're known for providing clear & honest recommendations - along with our signature 5-Star customer service.

We're experts at repairing all major brands of air conditioning equipment, and we're really good at replacing old A/C systems. We're even the official Lennox "Authorized Sales & Service Dealer" in Dublin CA. (Hint: Lennox makes excellent & long-lasting AC units)

The bottom-line is that we've installed, repaired, and tuned-up so many AC units that we've lost count. And, our air conditioning contractor service is ready & more than capable to assist with your A/C needs.

Did you know that the best way to extend the useful life of your air conditioning system is to have it regularly tuned-up by a qualified AC technician? It's true, and it will also run at a higher efficiency to keep your home cooler AND it will lower your PG&E bill. 

- Joe Smith, Owner of ACME Heating & Cooling

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Tap to Request Service

AC Repair.

AC Replacement.

AC Install.

AC Maintenance & Tune-Up.

Yeah...we do all four.

Call Now for Fastest Service



We'll take care of all your heating, ventilation and air conditioning .

  • 100s of 5-Star Reviews

  •  Free Estimates

  • Lennox Authorized Sales & Service Dealer AND experienced in repairing all major brands

  • Licensed, Bonded & Insured

  •  Prompt Service

  •  12-mo Interest-free financing

  • Dublin CA Service Area

    ACME Heating & Cooling is a 5-Star rated HVAC contractor serving homeowners in Dublin CA and the surrounding area.

    Our Dublin AC repair Google Maps page.

    For the fastest service, call (925) YOUR-NUMBER


    We are a full-service residential heating, ventilation, and air conditioning contractor. We offer:

    • AC Repair

    • AC Replacement

    • AC Installation

    • AC Tune-Ups

    • Furnace Repair

    • Furnace Replacement

    • Furnace Installation

    • Furnace Tune-Ups

    • Seasonal Maintenance

    • System Troubleshooting

    • Digital Thermostat Installation

    • Maintenance Plans

    Kellie C.


    “Rave for ACME Heating and Cooling in Dublin! Highly recommend and this is who we'll call in the future."

    Chuck I.


    “He quickly diagnosed the problem with the furnace and provided guidance in our options. Repair was done quickly and th​oroughly. I highly recommend​..."

    Cindy P.


    “He was professional, polite and the fees were very reasonable. We would highly recommend David and Art's Heating & Cooling."

    Call Now

    (925) YOUR-NUMBER

    Tap to Request Service

    Air Conditioning Problems

    Air Conditioners fail for a variety of reasons. Sometimes, the A/C unit in your home doesn't even come on. Other times, the aircon system is on & blowing air, but the temperature is not cool. Sometimes, there's an unusual noise being made when the central air system in on. And in some cases, an air conditioner component has simply failed after many years of use - which could cost you more to repair (if the parts were still available), than to simply replace the older central air conditioning equipment.

    We'll perform troubleshooting on your HVAC system, including checking the condenser, capacitor, compressor, refrigerant, thermostat, pump, expansion valve, evaporator coil, fan, air handler, air ducts, blower. We'll check for condensate and water. We'll check the electrical breakers. We'll even take a look at the air filter.

    So, give the service professionals a call. Our same day pros will tell you what we find, and we'll recommend the best way for you to get back to enjoying cool air in your home again. We will never try to talk you into buying something you don't need. That's a promise.

    If you do need a new air conditioning system, just know that you'll enjoy a much more efficient A/C system because of the high SEER (Seasonal Energy Efficiency Rating) that the newest air conditioning equipment has built into it. We can even retrofit your HVAC system with a new digital thermostat. Generally, we'll need to changed the configuration of the connection on the wires between the thermostat location and the HVAC system in your attic, closet, or garage. Some homeowners request free estimates (quote) for projected repair cost or for a replacement aircon system. Just tap or call for a service request. We like to think we're the best ac repair service in Alameda County and in the Tri-Valley area. And, we'll strive to provide great service (excellent service) to you, too. Remember to take advantage of our special offers.

    Technical References