Proudly Providing Leading hvac Services To the Inland Empire
We’re Dedicated To Your Family’s Comfort
From AC Repair To Heater Maintenance, We’ve Got You Covered
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Our Reach

Who We Serve

Experience serving the Inland Empire Area.

Who We Are

About AQS Heating & Air Conditioning

AQS Heating & Air Conditioning is a local, family-owned, full-service HVAC Company founded in 1986 with over 30 years of experience serving the Inland Empire Area. We also have a perfect record from the Better Business Bureau and  are a Mitsubishi Electric Diamond Contractor.

What We Do

Our Services

30 years of experience serving the Inland Empire Area

What Our Client Says


250+ reviews with average of 4.7 star ratings

Jose G.

Mark was very knowledgeable and polite. He took the time to thoroughly explain the issue and answer all my questions..

Paula H.

One of the few businesses in Hemet that would fix my swamp cooler. Now I’m ready for summer.

Debbie M.

Jonathan was professional and efficient! He got my older heater working again, well enough to safely warm my freezing home until my unit can be …

Emmanuel M.

The experience was very helpful. I do not know much of anything about HVAC systems, yet, the guys who came took the time to explain …

Joanne V.

Thank you for your prompt service. Both Mark and Tyler are always friendly and most helpful. We appreciate your fine service and will always recommend …

Dee T.

Very prompt and safe. Mark Y. took his time explaining all of the points that needed addressing. I am recommending this service to everyone before …


Who We work with

Featured Manufacturers


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