GSM Services

1535 W May Ave
Gastonia, NC 28052
We are open 24 hours a day, 7 days a week!

If your attic has poor insulation, then air could be seeping into surrounding rooms through gaps and cracks. This causes irregular temperatures, drafts, and unhealthy indoor air issues for the home overall.

GSM Services is NC's attic insulation expert providing superior service to each and every customer. They help local homeowners improve overall home energy efficiency, health, and comfort with air sealing attic solutions.

TThey pride themselves on providing local homeowners with comfort and peace of mind - in fact, they do it every call, every customer, every day!

Their attic insulation services include:

  • Attic air sealing
  • Attic insulation
  • Radiant barrier installation
  • Duct sealing & cleaning
  • And more!

GSM has been the local expert since 1927 and has earned the Chamber of Commerce small business of the year award twice. They are also heavily engaged in the local community, donating time and resources to local non-profit organizations such as the United Way, Habitat for Humanity, and the Flight of Honor.

In addition to their community interaction, they're also a member of the Gaston Chamber of Commerce, Home Builders Association, Mechanical Contractors of NC, Plumbing, Heating, Cooling Contractors Association, ACCA, and National Comfort Institute.

GSM Services offers free attic insulation and air sealing estimates in Charlotte, Gastonia, Huntersville, Lowel, Mount Holly, Stanley, Alexis, Belmont, Bessemer City, Cherryville, Cramerton, Dallas, NC as well as Clover and York, SC.

GSM Services Before & After
  • Furnace PTU - Cornelius NC
    Before
    Furnace PTU - Cornelius NC
    After

    Furnace PTU - Cornelius NC

    During this visit your service advisor tightened all electrical connections, verified all high voltage levels, verified all control voltage levels, tested all motors and compressor ( if applicable)  to ensure amp draws are within proper range, and inspected all safeties for proper operation. We verified all start assists were within factory recommended range, inspected ductwork, and verified input and output levels on gas valve. We verified temperature difference across evaporator coil or heat exchanger, and visually inspected burners, and heat exchanger. We verified proper operation of auxiliary heat strips (if applicable). We inspected all fan wheels and blades for debris, cracks, balance, vacuumed out burner and blower compartment, and verified thermostat operation. We changed air filters if covered by the agreement, and cleaned up around equipment after the precision tune up was completed. We will also be checking all gas appliances to ensure that there are no carbon monoxide dangers at this time. We will check fire extinguishers, dryer vents, and test the batteries in all smoke detectors and carbon monoxide detectors. Your Service Advisor may have listed repair or system enhancement options for future reference that could potentially enhance your comfort, health & safety, extend the life of the equipment or help prevent excessively high utility bills.”

  • Do you need your heating system serviced?
    Before
    Do you need your heating system serviced?
    After

    Do you need your heating system serviced?

    Out of sight, out of mind, right?  Wrong... 

    During a PTU (Precision Tune Up) our Service Advisors will make sure your heating and cooling system will be cleaned inside and out.  They will also clean any mess that is around your furnace in the attic or crawl space.

  • Furnace replacement in Huntersville
    Before
    Furnace replacement in Huntersville
    After

    Furnace replacement in Huntersville

    Installed a GSM TruComfort Signature heating system

  • Air Conditioning Precision Tune Up in Huntersville NC
    Before
    Air Conditioning Precision Tune Up in Huntersville NC
    After

    Air Conditioning Precision Tune Up in Huntersville NC

    We recommend having a service tune up on your air conditioning and heating systems each year.  Under our (ESA) energy saving agreement, having tune ups performed regularly helps keep your home running efficiently and your family comfortable.

    We recently went out to this customers home in Huntersville, NC to perform their summer tune up for their air conditioning system, removing their dirt and debris from their cooling system.

Top Place to work Charlotte 2018

Top Place to work Charlotte 2018

Mike M

DES Field Team Leader

Brent F

Sales Team Leader

Shawn M

Sales Team Leader

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