Heating Maintenance in Sullivan's Island, SC

If you need heating maintenance in Sullivan’s Island, SC, you’ve come to the right place. Just leave it in the hands of the technicians from HERO Heating & Air. We’re glad that you’ve decided to get a heating tune-up because the fact is that many homeowners opt-out of it, thinking that a few DIY fixes and a quarterly filter replacement will be enough to keep their heat pump or furnace running smoothly. That’s simply not the case.

Annual professional maintenance is so important that most manufacturers’ warranties become void without it. You can prevent many a repair job, even the costliest ones like compressor replacements, with a simple maintenance visit once a year. Maintenance promotes efficient heating operation, keeps you from spending too much on your monthly utility bill, and adds years of life to a system.


Call (843) 258-1237 to schedule an appointment today!


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Sullivan's Island Best Heating Maintenance

You may be curious to know what a heating tune-up will consist of. First, it involves a thorough inspection. Our heating technicians will look at every part to ensure that it’s operating as it should. Then, there are the little fixes and tweaks. Cleaning is a big part of this because dirt, dust, fallen leaves (in heat pumps), and other debris can wreak havoc on your heating equipment.

You can expect all of the following to be done:

  • Low- and high-voltage terminal check
  • Electrical wiring inspection
  • Evaporator and condenser coil cleaning
  • Motor, bearing and indoor blower wheel check

If you own a gas furnace, the technicians will check for gas leaks. If you own a heat pump, they will inspect for refrigerant leaks. The heat exchanger, contactor, drain lines, and damper will also get careful scrutiny.

They won’t forget the thermostat either. This component, the “brain” of your heating system, must measure the indoor temperature accurately to turn the system on and off at the proper times. Calibration will help significantly with this.

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  • A Super Team

    We are committed to hiring the best team so you can trust that our team will care for your home the way it deserves.

  • A Sterling Reputation

    Don't just take our word for it. Our super customers are saying good things about our team.

  • We Care About You

    As a locally owned and operated business, we are committed to providing the highest level of service because we value our customers.

    “Scott came to do a semi-annual maintenance at our home. We told him our house was constantly cold. He did a thorough inspection of our heating system and found a problem with the damper which wasn’t working properly - causing the heat to cycle on/off so the temps couldn’t stabilize. He was able to make repairs to the system so the heater could run properly and within approx 2 hours our house was warm! Scott also identified that the damper in our system was an old style and we would benefit by replacing it with a more modern system. We asked him to order the parts and set up a return visit to perform the upgrade as soon as the parts are available. We were very happy with the service Scott provided and look forward to having him come back in the near future.”

    Nancy B.

Your Local Heating Tune-Up Specialists

HERO Heating & Air is on Long Point Road in Mount Pleasant, but we can easily get on the Mark Clark Expressway and down to your location without delay. We offer a special heating maintenance plan for the people of Sullivan’s Island and the surrounding areas. In addition to the tune-up, you’ll get benefits like a 15% parts and labor discount in the event that you do need a separate repair, priority scheduling when those repairs arise, and no after-hours fees.

It doesn’t matter what brand your heating system is or how old it might be. With more than 30 years of experience behind us, we’ve worked with virtually everything out there.


Contact HERO Heating & Air today, and we’ll accommodate your schedule in setting up your first maintenance visit. That includes AC maintenance as well.