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Heating Ventilation & Air Conditioning News

  • Why is My Utility Bill So High?

    Its summer cooling season again and you’ve probably started noticing larger utility bills brought on by the heat. Here are some reasons your Jacksonville air conditioning system may be wasting dollars Lack of Regular A/C Maintenance: The number one reason for high cooling bills is because your air conditioning system has to work too hard […]

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  • It’s Time to Schedule Jacksonville A/C Maintenance

    There are a few rites of spring you can always count on, another exciting TPC has come and gone, kids are headed to the beach, and Donovan Heat and Air is telling you how important it is to schedule A/C maintenance. Jacksonville home and commercial heating and air-conditioning systems require regular maintenance to run at […]

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  • Donovan A/C Technicians – Best in the Business

    Donovan HVAC technicians have the knowledge and equipment to tackle any heating orair conditioning assignment. For over 25 years, Donovan Heat and Air has been providingregular in-depth training for all of our A/C maintenance, A/C repairand A/C installationtechnicians.We are proud of the great reputation they have earned for service excellence and outstanding customer support throughout […]

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  • Emergency AC Repair in Jacksonville

    Have an emergencywith your residential or commercial AC system? Call Donovan at: 904.685.8355for Fast and Dependable Emergency Service Donovanguarantees quick emergency response timesand expert emergency repair services for all makes and models of Jacksonville heating and air conditioning systems. Round-the Clock – Emergency AC Repair: Donovan Heat & Air services the greater Jacksonville metro area […]

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  • B35 Buying a New AC

    Is it Time for a New Air Conditioning System? Dependableheating and air conditioning arethings that Jacksonville home and business ownerstend to take for granted. That is, until it no longer heats or cools the way it should. As unpleasant as it may be, every Jacksonvilleproperty owner needs to decide when it time to replace their […]

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  • Spring Cool Cash rebates of up to $1,450

    Get comfortable with a little more cash this spring If you’re thinking about purchasing a new energy-efficient Air Conditioning system for your Jacksonville home, the time is right. Save up to $1,450 this Spring with the “Cool Cash” rebate offer from Donovan and Carrier Donovan Heat & Air, a recognized leader in AC sales, AC […]

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  • A Brief History of Air Conditioning

    Inventors who came before Willis Haviland Carrier tinkered with many forms of cooling machines. But it was Carrier’s creation that launched the modern idea of air conditioning. To mark the 110th anniversary of his invention, we look back at the long story of A/C. It’s not a boom box; it’s a Vintage “PORT A TEMP” […]

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  • Hey Jimmy and Donovan Heating & Air Crew,

    We just wanted to say “Thank You” for your help in trying to eliminate this strange dirty sock syndrome that our system has started producing. We appreciate your willingness to work with us & hopefully this will be the fix that makes this stinky smell go away for good! This is great customer service & […]

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  • Dear Donovan Brothers

    Thank you for the installation of our Tempstar and Gree A/C Systems! It is so wonderful to enjoy our sunroom as it is now the same temperature as the main house. Preston deserves a “pat” on the back for his outstanding work ethic. He not only was knowledgeable and efficient but he took time to […]

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  • Jacksonville Air Conditioning Maintenance

    Jacksonville heating and air-conditioning systems require regular maintenance to run at top efficiently. That’s why we developed our Preferred Customer Maintenance Program. Starting at just $174 per year, you’ll gain peace of mind knowing that our trained and licensed technicians are keeping close tabs on your HVAC system. Avoiding Costly AC Repairs in Jacksonville:We have […]

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