About Air Master Comfort Systems

Over 20 Years of Quality & Trusted HVAC Services

With over 44 years of experience in the heating & cooling systems industry, our founder, Gary, established Air Master Comfort Systems in 2003 to better serve the mountain communities of Coarsegold and surrounding areas.

Gary attended El Camino College, where he specialized in the heating and air conditioning trade. He is now well-renowned across Coarsegold as a knowledgeable and trustworthy air conditioning and heating contractor.

As a locally owned and operated business, we are dedicated to providing homeowners and small business owners in our community with state-of-the-art sales, installation, maintenance, and repair services. We are licensed and insured to take care of all your heating & cooling needs. Get your FREE estimate today!


“If you are looking for prompt, reliable, expert service, I recommend Air Master Comfort Systems. Before we called Air Master, we had three different companies “service” our unit. But, the system still wouldn’t function, and daytime temperatures inside our home were in the low 90 degrees. We decided to give it one more shot and called Air Master, fully expecting we would need a brand new system. Gary came the next day, quickly diagnosed the problem, found the parts necessary to repair our system, and completed the repair within a couple of days. Our air system now works perfectly. We couldn’t be happier.”

– Susan H.

“Gary at Air Masters worked on my a/c during a heatwave and got it going again. Very thorough. Will definitely use again.”

– Susie S.

“Honest, reliable, quick service. Gary worked on a tenant of mine and was able to repair the unit the same day! Professional, honest, and reliable.”

– Britney W.

“Honest and timely. Air Master Comfort Systems was the third company to work on the unit. Gary replaced a contactor in the unit, and it was back online the same day!”

– Sherry M.

“I had a problem with my heater and called Gary. Apparently, Blue Jays had gotten acorn nuts stuck in the heater and was causing the heater to malfunction. Gary removed all the acorn nuts, tested the unit, and put it back in operation the same day. Professional and honest service.”

– Marcy M.

Our Service Area

Serving the mountain community including Coarsegold, Mariposa, Oakhurst, Ahwahnee, Yosemite Lakes, North Fork, O’Neals, Raymond, Yosemite West, Bass Lake and more

Contact Us




Skip to content