Request Service

Free Estimates & Savings!

At Donovan Heat & Air, we pride ourselves on top quality air conditioning and heating installations and service. Let us earn your business.

Welcome to Donovan Heat & Air


Satisfaction Guaranteed – Air Conditioning JacksonvilleSince 1987 we've been in the heating and cooling business. Donovan Heat & Air is dedicated to providing the best possible total indoor weather solution for you and your family. You can count on us to provide you with a system and solution that fits your family's unique needs. And since we've installed more than 15,000 indoor weather systems in this area, we've earned a reputation for doing the job right the first time. We specialize in air conditioning repair, service, and installation. We can provide you with the air conditioning filter you need for your unit. We also provide Soy-Based Spray Foam Insulation which is environmentally friendly alternative and solar panels that best meet your needs and budget.


Our Service Areas

Service Areas – Air Conditioning (HVAC) Jacksonville

Donovan service area extends east of the St. Johns River, south to St. Augustine.

This area includes: Mayport, Atlantic Beach, Neptune Beach, Jacksonville Beach, Ponte Vedra Beach, Ponte Vedra, Palm Valley, South Ponte Vedra, Vilano Beach, World Golf Village, St. Augustine, East Arlington, Arlington, Fort Caroline, Jacksonville, San Marco, San Jose, Baymeadows, Julington Creek, Southside, Fruit Cove & Switzerland. If you are unsure if you are located within Donovan's service area – Please call us at 241-3785.



  • Preferred Customers

    Air Conditioning Jacksonville Preferred Customers Keeping your heating and air-conditioning (HVAC) system running at peak performance requires ongoing care and...

    Learn More

  • Solar Electricity

    Solar Panels Jacksonville Complete Solar Electric Systems Installed and Maintained By Donovan Heat and Air Going “off the grid,” either...

    Learn More

  • Jacksonville Foam Insulation

    Jacksonville Foam Insulation Donovan Eco-Logic, the new soy-based spray foam insulation in Jacksonville. Insulation not only reduces heating and cooling...

    Learn More