Mount Pleasant Heating Installation & Replacement 

Experienced HVAC Technicians in the Charleston Area & Dorchester County

At Hero Heating and Air, we’re equipped to make any heating installation go smoothly. Regardless of the type of heater you want, our professional technicians can take care of all of the small details. We have the tools and parts needed to produce results you can trust.

There are plenty of reasons to get a new heater installed, including: 

  • Reliable and even heating
  • Increased comfort and safety
  • Small and compact unit sizing
  • Potential temperature zoning options
  • Reduced energy bills

We’re dedicated to exceeding the expectations of each of our customers. Our locally owned and operated company is ready to install all makes and models of heaters, and we strive to make our services a great value for the cost. 


Call (843) 258-1237 or contact us online to request your free estimate on our heating installation and replacement services. 


Signs You Need a New Heating System

If your current system is more than 10 years old, it could be time to start considering your options for a heating replacement. As a unit ages, the wear and tear on its parts can start to affect its reliability and efficiency. Your system may start to develop issues or cause an increase in your energy bills. Instead of wasting money on expensive repairs or excessive energy consumption, consider investing in a new heating system. 

Common signs that it’s time for your heating system to be replaced include: 

  • Your heater has trouble turning on and staying on 
  • Your unit can no longer keep your home comfortable 
  • You need to constantly adjust your thermostat 
  • Your furnace produces strange noises or smells 
  • Your heating system requires frequent repairs 
  • Your heating bills are abnormally high 

If you notice any of these signs, you can have an expert examine your unit and help you decide if it’s time to get it replaced. Typically, if repairing the system is going to cost more than 50% of the price of a new model, it’s best to invest in a replacement. 

Call our team today at 843-258-1237 to keep your heating system in order.

    “When I called for an annual tuneup of my heating system it turned out that my previous company had been sold to Hero. When I looked them up I saw all the outstanding reviews & I was reassured about using them. Well they have all these great reviews for a reason! Outstanding customer service and good pricing. I especially like the text message with my technician's name, photo, and a little bit about him - what a nice touch!”

    Naomi W.

Comprehensive Support for Your Heating Installation

Several steps are involved in a heating installation, and you can trust our technicians to give every part of the process their undivided attention. We’ll get your new heater set up for optimal functionality, so you can have confidence in it. Everything will be adjusted properly to ensure your unit operates flawlessly for a long time. 

After the installation of your new system is complete, you’ll receive instructions on how to operate it. We’ll also remove your old heater from your property for safe and efficient disposal. You can also trust our technicians to leave their work area as clean as they found it!


 Contact Hero Heating and Air at (843) 258-1237 for reliable heating installation and replacement in Mount Pleasant. 


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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

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  • 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.

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