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Serving Jacksonville, St. Augustine & Palm Coast
Emergency Service Available 904-605-8190

Heating System Installation, Repairs & Maintenance

Family Owned and Serving Jacksonville Since 2010

Since 2010, David Gray has kept Jacksonville comfortable with professional home heating service. While temperate winters in North Florida keep cold weather at bay most of the year, we’re here for you when you need to restore your heat fast.

Whether you’re replacing a heat pump or need heating repairs, DAVID GRAY CAN SAVE THE DAY. You can depend on us get the job done right the first time – value and professionalism are at our core.

Discover the home heating experts Jacksonville residents call first when they need heat fast. Call us at (904) 605-8190 today!

Home Heating Installation & Replacement

When it’s time for a new heating system in Jacksonville, the installers at David Gray get it done right.

We provide heating installation services in Mandarin, Ponte Verda Beach, St. John’s, San Marco, and throughout North Florida. Homeowners depend on us for:

  • Free estimates
  • Affordable, honest prices
  • Value and professionalism
  • Five-star customer service

Why Choose David Gray to Install Your Home Heating System?

  • Our HVAC installers are licensed, insured and background checked
  • We offer affordable financing for new heating systems
  • You’ll save money with our special offers and discounts

Call (904) 605-8190 to schedule installation or receive a free estimate!

Home Heating Repairs

When your heater quits working, count on David Gray to get it fixed and restore heat to your home FAST!

Homeowners from the St. John’s River to the Atlantic coast call us first for help with:

  • Thermostat problems
  • Loss of power to a heat pump
  • Pilot light won’t stay lit
  • Dirty flame sensors
  • Replacing a faulty thermocouple
  • Overheating heat exchanger
  • Faulty blower motor
  • Heater is cycling on and off without heating
  • Gas valve repairs
  • Electric heater repairs
  • …and many other home heating system repairs

Why Choose David Gray for Home Heating Repairs?

When you choose us as your HVAC repair specialist, you get a Jacksonville heating company known for value and professionalism. You also enjoy a customer-centric approach to repair services.

  • Repairs are performed by a certified and licensed heating technician
  • Free second opinions

Call (904) 605-8190 for fast, done-right-the-first-time heating repairs!

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Our Reviews See What Our Customers Say

    "Will certainly use David Gray services again."

    Clearly explained what needed to be done and why. Worked efficiently and neatly. I’m very pleased.

    Jennifer W.
    "This review is well deserved. Thank you!"

    We are grateful to all the professionals who turned our frown upside down.

    Wes L.
    "The entire David Gray crew was simply awesome!"

    Thanks for doing such a thoughtful and precise job, we are very happy!

    Ryan M.
    "One of the best home service crews at David Gray!"

    They were organized, prepared, careful, thorough, meticulous, pleasant, and incredibly helpful.

    T. Prousis
    "I unequivocally recommend David Gray for any work you need done."

    From start to finish (estimates thru installation) if you use David Gray you will be completely satisfied and happy that you did.

    Cindy S.
    "They are reliable and knowledgeable!"

    Our technician Rowdy did a great job explaining ways to improve our system and was very helpful.

    Stephen B.
    "My husband & I are a very satisfied!"

    Outstanding service on our duct cleaning today from David Grey Heating & Air.

    Jackie G.
    "We were quite impressed with their thoroughness."

    They worked without distractions and cleaned when they completed their work.

    Fern M.

Home Heating System Tune-ups and Maintenance

The best way to extend the life of your heater is with routine heater maintenance. A heating system tune-up by David Gray can help you avoid costly heating system repairs and maximize your home’s energy efficiency.

A typical home heating tune-up from David Gray includes:

  • Changing your air filters
  • Cleaning the blower and motor
  • Verifying good blower operation
  • Inspecting and replacing fan belts, if needed
  • Checking and cleaning burners
  • Lubricating all moving parts
  • Inspecting the heat exchanger for cracks
  • Measuring carbon monoxide levels
  • Checking the wiring and tightening loose electrical connections
  • Verifying the safety controls
  • Testing and calibrating the thermostat


Why Choose David Gray for Home Heating Tune-Ups

You’ll enjoy many benefits of routine maintenance for your home heating system, including:

  • Save Money!: Prevent costly home heating breakdowns. Lower your energy bills. Extend the life of your heating units. Stay under warranty
  • Stay Safe!: Protect against carbon monoxide poisoning. Avoid burst pipes due to freezing. Prevent electrical fires due to worn wiring and damaged parts
  • Be Comfortable: Keep your heating system in tip-top shape. Stay warm all through the heating season. Heat your room evenly throughout
  • Help the Environment: Keep your HVAC system running efficiently

We provide home heating system tune-ups in Jacksonville. Call (904) 605-8190today to schedule a fall/winter heating service!

Contact David Gray

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  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy
  • Over 40 Years of Service
    Mr. Gray, native to Jacksonville, raised his family while continuing to grow his company. We have recently joined forces with Southern Home Services and are proud to offer the same family-focused service and attention to our customers.
  • Offering Maintenance Plans
    Take the guesswork out of servicing your home's major systems. We provide monthly appointment reminders, discounts, annual and biannual system tune-ups, and much more. Contact David Gray to join the Comfort Club today!
  • All-Encompassing Home Service
    We are proud to offer a full line of Electrical, Plumbing, and Heating & Air services. From ensuring your home's temperature stays ideal, to electrical home automation, to updating bathroom plumbing, our team has you covered!
  • Special Offers & Financing
    We provide seasonal promotions to fit your home's needs year-round, and partner with the finest financing providers in the business to ensure that you are able to stay comfortable without breaking the bank. Explore our incentives today!