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24 Hour Emergency Service Available

Phone: (904) 685-8355
Fax: (904) 241-3745



Donovan Heat & Air

315 6th Avenue South
Jacksonville Beach, FL 32250
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Donovan Heat & Air

4111 San Pablo Road South
Jacksonville, FL 32224
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Donovan Heat & Air

137 Watson Road
St. Augustine,
FL 32086
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Learn About Our Preferred Customer Program.

A little preventive maintenance goes a very long way, especially in our demanding North Florida climate. That’s why we developed the Donovan Heat & Air Preferred Customer Program. Learn More.

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