Trust David Gray Heating & Air, Inc. with all your indoor air quality needs!

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Air Conditioning and Heating Jacksonville

Air Conditioning Services We Offer

Excellent AC service in the Jacksonville area is essential to living comfortably. Unfortunately, air conditioning units don't last forever. Air conditioning maintenance and air conditioner cleaning however, are often overlooked until it's time to repair your AC system.

At David Gray Heating & Air, Inc. we understand heating and air conditioning systems. HVAC is our business and we are proud to be full-service AC contractors serving Jacksonville, Duval County, St Johns County, Clay County and the surrounding communities.

Our number one priority is your comfort when it comes to  AC in Jacksonville

That's why at David Gray Heating & Air we offer same day service to our valuable residential and commercial customers. And you can reach us 24 hours a day, 7 days a week, 365 days a year.

Take advantage of important HVAC rebates and tax credits before you replace your air conditioning. Learn how you may be eligible to put money back in your pocket. Don't miss out!

Special Financing

David Gray Heating & Air
Accepts all major credit cards

Air conditioning repair

AC unit

Unfortunately, air conditioners won't last forever. Don't suffer any longer than you have to. Call David Gray right away for fast AC repair.

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Installation of AC units

Air Handler

We install new air conditioning systems across Northeast Florida. Call us for a free quote today.

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AC maintenance

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Don't wait for your air conditioner to break down, Call David Gray to learn about our money saving air conditioning maintenance programs.

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Indoor air quality


Air Quality today is more important than ever, especially if you have respiratory issues. Learn more about proper air filtration and its health benefits.

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Angie's List

David Gray is proud to announce we've received the coveted Angie's List Super Service Award for our outstanding customer service.

Angies List Award Winner

David Gray Plumbing

If you have a plumbing problem, trust the experts at David Gray Plumbing, one of the most respected plumbing companies in Jacksonville for over 25 years. There is no plumbing job they can't handle. And with over forty service crews on the road and 24-hour emergency service available, David Gray Plumbing can help.

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Special Offers


Save on repairs and service.

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David Gray Electric

David Gray now brings the same service and professionalism to electrical service that is does to plumbing and air conditioning.  Contact the pros at David Gray Electrical to assist with whatever electrical repair or remodel you may need.

Design Studio David Gray

The Design Studio opened in late 2012 as a way for David Gray Plumbing to provide clients with a turnkey solution for their bathroom or kitchen remodeling needs.