GSM Services

1535 W May Ave
Gastonia, NC 28052
We are open 24 hours a day, 7 days a week!
In business since 1927
NC HVAC License Number: 03899

GSM Services is the energy efficiency contractor in NC that specializes in providing superior service to each and every customer. With the unique whole-house approach to home energy savings, GSM Services is committed to helping local homeowners reduce energy costs and improve their home's comfort and energy efficiency.

These experts at Dr. Energy Saver Charlotte have prior experiences in the heating and cooling industry having been a part of their sister company Gastonia Sheet Metal (GSM).

They pride themselves on having the opportunity to provide local homeowners with comfort and peace of mind - in fact they do it every call, every customer, every day. The energy saving services include:

  • Air sealing (blower door test, caulking, etc)
  • Geothermal
  • Generators
  • Air Conditioning (ductless, central, dehumidifiers, etc.)
  • Home Insulation (wall insulation, attic insulation, Wall Insulation, Basement Insulation, etc.)
  • HVAC (heating and cooling systems, HVAC efficiency)
  • Ductwork (duct leakage, air duct sealing, air duct repair)
  • Radiant barriers (roof and attic radiant barriers, installation)


GSM has been the local expert since 1927 and has earned the Chamber of Commerce small business of the year award twice and has maintained their title as the Best of Gaston Heating & Air Contractor for four years.

Dr. Energy Saver Charlotte will follow in GSM's footsteps by becoming heavily engaged in the local community and 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 services Charlotte, Gastonia, Huntersville, Lowel, Mount Holly, Stanley, Alexis, Belmont, Bessemer City, Cherryville, Cramerton, Dallas, NC as well as Clover and York, SC.

Offer details

$300 off Premium Indoor Air Purifier! EXCLUSIVE FOR LOYALTY CLUB MEMBERS
By Christopher
"Service was great."
By Tom R.
By Steve P.
"Great service at all three of our homes and businesses"
By Robert M.
Barry F.
Concord, NC
"I can "Feel" the results after my crawl space enclosure."
Jim A.
Concord, NC
You have the highest quality people working for you-They reflect you well!
Mr. L.
Locust, NC
Dramatic improvement in cooling efficiency of my "man cave".
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.

Best of Gaston 2019

Best of Gaston 2019

Best Of Gaston 2018 - Heating and AC Company

Best Of Gaston 2018 - Heating and AC Company

Best of Gaston 2018 - Home Repair Company

Best of Gaston 2018 - Home Repair Company

Mike M

DES Field Team Leader

Brent F

Sales Team Leader

Shawn M

Sales Team Leader

Find your local Dr. Energy Saver Dealer

Click your state to view Dr. Energy Saver dealers in your area and get started on the home comfort and energy services you need!

*Some services may not be available in your area

Find Your Local Dealer

Dr. Energy Saver Coming Soon

Top