AC replacement in Gastonia NC & nearby areas.
AC Repair Service Gastonia NC | GSM Services
Heating & Cooling • Insulation • Crawlspace Services • Mold Removal • Energy Audits • Generators • Air Duct Cleaning • Furnace • HVAC Repair & Installation
Heating & Cooling • HVAC • Insulation • Crawlspace Repair • Mold Removal • Energy Audits • Generators • Vent & Duct Cleaning
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Heating Offers

Special Offers on Heating Services Near Huntersville, Gastonia, Mount Holly, Fort Mill

Our Guarantees

100% Satisfaction Comfort Guarantee: If for any reason, you are not satisfied with the new system installation, GSM Services will remove the new system and install a new system or refund the total purchase price. This guarantee will remain in effect for one year after the original date of installation.

"No Surprises" Guarantee: Once the work starts, the price quoted is the price you pay, even if the job entails more work than estimated.

Energy Savings Guarantee: Our energy upgrades will save you at least 20% on your utility bills over the next year or we will pay the difference.

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Avoid a breakdown and extend the life of your system

Your system is expected to run up to 3,300 hours this year. Trust your local, experienced professionals to provide thorough examination of your heating system and your home, and provide you with expert heating solutions. We will help you save money and energy while improving your comfort and peace of mind.

Heating System Precision Tune-Up & Whole Home Energy Evaluation/Audit Bundle

  • Premium Heating System
  • Precision Tune-Up
  • Whole-Home Energy Evaluation/Audit
  • Blower Door Test
  • Infrared Home Scan
  • Smoke Air Leak Test
  • Insulation Evaluation
  • Clean Burner & Combustion Chamber
  • Inspect Blower
  • Duct Health Check - Static Pressure Test
  • Check Ductwork & Duct Insulation
  • Check Filter System
  • Check/Confirm Thermostat Operation
  • Check Smoke Detectors (New Batteries if Needed)
  • Check CO Detectors (New Batteries if Needed)
  • Seasonal Guarantee with PTU: If system fails during this heating season, GSM will perform required diagnosis at no charge to you.
  • If recommended repairs are done, GSM guarantees the heating system operation for One Year. If heating system repairs are required in the Next Year, GSM will repair at no charge to you.

Heating System Precision Tune-UP

  • Premium Heating System Precision Tune-Up
  • Clean Burner & Combustion Chamber
  • Inspect Blower
  • Duct Health Check - Static Pressure Test
  • Check Ductwork & Duct Insulation
  • Check Filter System
  • Check Thermostat Operation
  • Check CO/Smoke Detectors
  • Check Refrigerant Level (If Heat Pump)
  • Check Electrical Connections

Safety Heating System Check

  • Safety Heating System Check
  • Check burner & combustion chamber
  • Check blower
  • Check electrical connections
  • Check thermostat operation
  • Check general duct condition
  • Check refrigerant levels (if heat pump)

Contact us to have your heating system serviced today

Your furnace works hard all season long to keep your house comfortable. With regular tune ups, you can extend the life of your heating system and keep it operating efficiently. When you schedule furnace maintenance with us, one of our certified technicians will come to your house and perform a thorough inspection on your system.

Call us today at (704) 864-0344 or contact us online to learn more about our special heating offers. We offer free estimates on heating repairs and installations in Huntersville, Gastonia, Mount Holly, Fort Mill and throughout North Carolina.