Welcome to Donovan Heat & Air

At Donovan Heat & Air, we’re all about home and commercial comfort. We provide our valued customers with everything they need to enjoy the perfect indoor climate. It starts with the highest quality of products. We install only those manufacturers and models with proven track records of reliability, efficiency, performance, warranties and innovation. Whether you’re in the market for heating, cooling, or indoor air improvement, Donovan Heat & Air has a solution you can count on to deliver complete satisfaction.

Part Man, Part Machine

We partner premium HVAC equipment with the best service technicians in the Jacksonville Beach area. Each and every member of our team serves a full four-year apprenticeship with the Northeast Florida Builders Association. Our technicians are also EPA certified and available to you 24/7. They continue ongoing factory training, keeping up with the latest technology, developments and features on the market today. We also bring a superior commitment level to each and every job, going above and beyond to deliver not only competent workmanship but also integrity you can trust.

Our Preferred Customer Program

To further protect our customers from the inconvenience, expense and dangers of equipment failure, we offer a Preferred Customer Program. As a Donovan Heat & Air preferred customer, you’ll benefit from two 21-point precision tune-ups per year, 15% discount on parts, labor & filter, no service fees Monday thru Friday, priority scheduling and guaranteed 24-hour service, option to apply cost to new equipment, free repairs for water leaks and drainage issues and much more. Through our Preferred Customer Program, you’ll know our certified technicians are taking good care of your system and keeping it clean to avoid unpleasant surprises.

Expert HVAC Technicians

The technicians from Donovan Heat & Air repair and service all makes and models of heating and cooling equipment, from out-of-date to the latest technology, and provide round-the-clock emergency service when you needs us most. We stand behind our work with a 100% money-back satisfaction guarantee on repairs. When you’re in need of premium comfort solutions, look no further. Donovan Heat & Air delivers conscientious, affordable, and comprehensive heating, cooling and comfort service to Jacksonville, FL. Call us at (904) 241-3785 and speak to a friendly, knowledgeable member of our staff and we’ll get to work to resolve your problem.