Maximizing Comfort, Air Quality, and Energy Efficiency in Gastonia and Charlotte
Our HVAC technicians are here to make the Charlotte heat heel. We provide fast, affordable repair, install, and tune-up services.
Enjoy cleaner, healthier air with our top-rated duct cleaning services. We inspect, clean and sanitize every part of your duct system to remove dirt, dust, and allergens.
GSM is proud to be Gastonia’s trusted Generac dealer! Never lose power again with our reliable home standby generators, installed by certified experts.
Enjoy a range of home insulation options and solutions tailored to your home’s unique needs, maximizing energy efficiency and comfort every season.
Our crawl space services enhance air quality, control humidity, and prevent damage with solutions like mold removal, encapsulations, and dehumidification systems.
At GSM Services, we enhance your living experience by improving your home comfort, health, and energy efficiency. We're Gastonia’s complete source for home comfort solutions, offering expert services in HVAC and everything from crawl space encapsulations to generator installation.
Unlike contractors who may be hard to reach, we prioritize your comfort and needs. With thousands of satisfied homeowners across Gaston County and The Charlotte Region, we understand the importance of fast, reliable and affordable service.
This has carried us from a simple sheet metal shop owned by W. Fred Long to the comfort contractor we are now. We’re paw-sitive you’ll love our service! Call (704) 864-0344 or check out our online contact form to get started.
- Alexis
- Ballantyne
- Belmont
- Belwood
- Bessemer City
- Blacksburg
- Boiling Springs
- Casar
- Charlotte
- Cherryville
- Clover
- Cornelius
- Cramerton
- Crouse
- Dallas
- Davidson
- Denver
- Earl
- Fallston
- Fort Mill
- Gastonia
- Grover
- Harrisburg
- High Shoals
- Huntersville
- India Hook
- Indian Land
- Indian Trail
- Iron Station
- Kings Mountain
- Kingstown
- Lake Wylie
- Lattimore
- Lawndale
- Light Oak
- Lincolnton
- Lowell
- Lowesville
- Maiden
- Matthews
- McAdenville
- Mint Hill
- Mooresboro
- Mount Holly
- Newport
- Patterson Springs
- Pineville
- Polkville
- Ranlo
- Riverview
- Rock Hill
- Sharon
- Shelby
- Sherrills Ford
- Smyrna
- Spencer Mountain
- Stallings
- Stanley
- Tega Cay
- Vale
- Waco
- Weddington
- Westport
- York
You guys have given us so much in return in our 97 years in business. That’s why we work so hard to give back to our customers by supporting several great causes in Gastonia and Gastonia.
Guarding your heating & air is our mascot, Max, While also fighting mold, leaks and sealing cracks. Ensuring every home feels cozy and relaxed, Filtering the air, so no allergens attack. With top-notch insulation, warmth never lacks. When it comes to blissful comfort—Max always has your back.