• Charleston Heating Repair Specialists

    Servicing Charleston for over 15 years, Blake & Sons Heating & Air is a family run business that really cares about your comfort during the winter months. When it comes to professional heating repair you can count on us to deliver prompt and reliable services when it's coldest out. Did you know that your heating system is most likely to fail when the temperature drops? This is because of the extra strain the cold weather puts on the equipment causing fan motors to fail, electrical problems, refrigerant leaks and numerous other issues that will leave you in the cold. Our technicians are expertly trained and able to provide fast and reliable heater repair on all makes and models of systems from the leading manufacturers. We offer quick, dependable, and honest service to get your heater restored and you comfortable again as quickly as possible.

    If your heater stops operating correctly in the middle of the winter, that's certainly an emergency and we will always have on-call technicians to take care of Charleston heating repairs. We keep a wide variety of high quality parts in stock, so that our technicians are sure to have what they need on hand when they arrive to your home or business.

  • Dependable Furnace Repair

    When it's time for a furnace repair, you will want a company in Charleston that is honest and will never oversell. We will always help you weigh out your options and lead you in the best direction that suits your needs. Not all repairs are emergencies, but if you need emergency furnace repair or any other heating repair, we will respond quickly when it is. With the combination of skill and experience that our technicians bring to each and every job, you can have confidence that your furnace will be back up and heating fast.

    A gas furnace is an efficient heating source that begins working when the thermostat sends a signal to the furnace for the flue vent motor (exhaust) to energize, the gas valve to open and the burners to ignite either by a pilot light or electronic ignition. After the heat exchanger reaches a preset temperature by the manufacturer, the fan motor will energize and disperse the heated air in to the supply duct work and in to the home. During this process there is plenty of opportunity for the furnace to stop heating due to motors, temperature limit switches, relays, the gas valve or even a faulty thermostat.

  • Charleston Heating Repair Services Provided:


    • ■ Heating System Replacement

    • ■ Heating Repairs

    • ■ Furnace Installation

    • ■ Furnace Repair

    • ■ Furnace Replacement

    • ■ Heating Maintenance

    • ■ Heating System Replacement


    • ■ Heating Repairs


    • ■ Furnace Installation


    • ■ Furnace Repair


    • ■Furnace Replacement


    • ■ Heating Maintenance


  • Local Reviews
    for Charleston, SC

    Rated 5.0 out of 5 stars based on 6 customer reviews

    Map of Charleston, SC

    Wonderful service!




    Quick response, efficient, quality work.


    Map of Charleston, SC

    Great service




    Excellent and professional work. Very efficient and knowledgeable service person


    Map of Charleston, SC

    MY HVAC HERO!!!




    Phenomenal service!!! Called Blake and Sons at 10AM, Ryan answered my call while he was on a James Island service call. Told him that it wasn’t an emergency but that I would like an estimate for a replacement HVAC. He said he could be in West Ashley 12-2PM. At 1PM he was inspecting my HVAC and quickly recognized that there was still lots of life in my unit. He performed a maintenance of my unit, made a few igniter adjustments, obtained electrical data, and replaced a leaking capacitor, and verified operation. Ryan’s comprehensive knowledge and friendly customer service was exceptional! THANK YOU for saving me 5-7 thousand dollars with an inexpensive maintenance service visit. He called the next day to verify that my unit was operating as it should. This senior citizen has met a new HVAC hero!


    Map of Charleston, SC

    Professional Service




    Tech came in and quickly found the problem and made some preventative maintenance suggestions that were clear and easy to understand. My unit is back up and running like a champ....thanks Blake and Sons!


    Map of Charleston, SC

    HIGHLY RECOMMEND!!! Great service, very timely, and professional!




    B&SS is a true model of how every company should be! ! I used 2-3 other companies first when my air went out recently to try and diagnose what the issue was, and I was never given a definitive answer of what was wrong by any of them, or they would constantly try and up sell me to a whole new system by insinuating things like "we recommend taking a look at a new system at this point" or "it looks like it might just be that time to explore the options of a new system" (which I knew was unnecessary). When I called B&SS they set an appt right away and they showed up right on time as promised. They were very courteous, professional, and STRAIT FORWARD and upfront(no up sell!). George came and quickly figured out right away what the issue was, went and retrieved the part, came right back and installed it in no time. Not to mention it seems as if because they have less overhead that their charge for labor and parts was several hundred dollars less than all of my previous quotes I had been given by other companies and they were much more knowledgeable than the rest. George and his brother personally over see each job to make sure the work is done right, after all it is their companies name/reputation on the line! I HIGHLY recommend this company to ANYONE that is looking for an honest and upfront professional and needs any sort of AC repair work done, you WILL NOT BE DISAPPOINTED, they are well worth the value!


    George M.

    George M.

    Heat pump replacement in creek point in James Island

    Near Brockman Dr, Charleston, SC 29412
    Charleston, SC - Heat pump replacement in creek point in James Island
    Ryan B.

    Ryan B.

    HEIL furnace repair. Replaced weakening capacitor and checked for cracked heat exchanger.

    Near Berkeley Rd, Charleston, SC 29407
    Charleston, SC - HEIL furnace repair. Replaced weakening capacitor and checked for cracked heat exchanger.
    George M.

    George M.

    Goodman EVAP coil replacement in Parkdale in West ashley

    Near Park Stone Dr, Charleston, SC 29414
    Charleston, SC -  Goodman EVAP coil replacement in Parkdale in West ashley
    Ryan B.

    Ryan B.

    3 ton HEIL gas furnace maintenance in West Ashley. Replaced start and run capacitors and cleaned burner assembly.

    Near Two Oaks Dr, Charleston, SC 29414
    Charleston, SC - 3 ton HEIL gas furnace maintenance in West Ashley. Replaced start and run capacitors and cleaned burner assembly.
    Ryan B.

    Ryan B.

    Carrier 2.5 ton gas pack furnace repair. Found 1 of 2 burners rusted and broken and heat exchanger cracked allowing carbon monoxide in conditioned air. Disabled unit and will quote for furnace installation.

    Near Standish St, Charleston, SC 29412
    Charleston, SC - Carrier 2.5 ton gas pack furnace repair. Found 1 of 2 burners rusted and broken and heat exchanger cracked allowing carbon monoxide in conditioned air. Disabled unit and will quote for furnace installation.