HVAC Repair & Service

Hot when you’d rather be cold? Cold when you’d rather be hot?

If your heating or cooling system not operating the way you would prefer, call us today! We have N.A.T.E. certified technicians in your area to diagnose and repair the issue.

We service homes and businesses Jacksonville through St. Augustine. Our technicians carry a full stock of replacement parts, refrigerant and tools to diagnose and repair your issue. Need to order a part? No problem, we work closely with our suppliers to expedite delivery.

Mention the coupon from this page for $50 off your repair!

PRO TIP: Turn your system off!

Keep your repair costs down. If your heating or cooling system isn’t working–turn it off! This will keep additional components from failing while we are headed to you.

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COOLING

HEATING

ZONED

DUCTLESS

GEOTHERMAL

We service all makes and models of air conditioners, heat pumps, furnaces, water-to-air (geothermal), and ductless systems. If you are experiencing any comfort issues, we can help. Call today to schedule service! 904 241-3785

Award-winning HVAC company. Voted Best of A/C by Void, The Beaches Leader, and Folio Weekly.

Our technicians are trained and certified to work on all makes and models of HVAC systems.

Money-back satisfaction guarantee on repairs. We want you to feel confident you’ve received the best level of service.

What our customers are saying:

“I’ve been using Donovan Heat & AC for about 10 years now. They put my AC unit into my prior home and my current house as well. I’ve always been happy with both their service and prices. Any time they’re running late I get a call – I’m not sitting waiting and wondering where the service reps are! I love that they have convenient hours and call to remind me of my appt the day before. I trust the reps as well as the owners and would highly recommend them to anyone! ” read more

Sabrina Shultz

“David Colindris is a thorough professional, who is indisputably an expert of his trait. He is always cordial and takes the time to explain, in simple language, any issue related to the HVAC system. He is a efficient worker and a superb representative of Donovan Heat and Air. Based on his performance I recommend him, and Donovan Heat and Air services. PS. I also had the opportunity of working with Brandon Zaharie. He too is an excellent professional who painstakingly finds ways to explain complex HVAC system issues in layman’s terms. I am also extremely satisfied with his support. Sincerely; Marie “

Marie Valdes

“Called Donovan Heat & Air for service on the A/C at my grandmother’s house. They were wonderful! The repair tech who came to the house was Rod James, and not only was he knowledgeable and quickly resolved the issue with her A/C unit, but he was courteous, kind, and went out of his way to explain to my Nana exactly what had gone wrong and what he was doing to fix it. I will definitely use Donovan again, and would recommend them to anyone who needs A/C repair. Don’t forget to ask for Rod! “

Kate Weeks