GSM Services

GSM Services    

4.8/5
(259) · HVAC services in Gastonia, United States
Address: 407 E Long Ave, Gastonia, NC 28054
Phone: (704) 864-0344
Website: gsmsince1927.com
Hours: Open · Closes 8 PM
Days of weekOpen hours
Monday
8 AM - 8 PM
Tuesday
8 AM - 8 PM
Wednesday
8 AM - 8 PM
Thursday
8 AM - 8 PM
Friday
8 AM - 8 PM
Saturday
8 AM - 8 PM
Sunday
8 AM - 8 PM
See hours on official site
Service Areas: Charlotte · Fort Mill · Gastonia · Matthews · Huntersville · Cornelius · Shelby · Lincolnton · Clover · Denver  
· Kings Mountain · Pineville · Belmont · Stanley · Dallas · Bessemer City · Mt Holly
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GSM Services is a trusted, licensed, and insured HVAC contractor that has distinguished itself through exceptional customer service, reliability, and quality of work for nearly a century! Specializing …
GSM Services is a trusted, licensed, and insured HVAC contractor that has distinguished itself through exceptional customer service, reliability, and quality of work for nearly a century! Specializing in comprehensive heating & cooling services, we provide expert repair, maintenance, and installation for heating and ac systems. Our additional specialty services include insulation, duct cleaning, crawl space repair, standby generators, mold removal, and home humidity control. Trust GSM Services for reliable solutions to improve your home's comfort, efficiency, and air quality. Servicing Gastonia, Belmont, Shelby, Lincolnton, Charlotte, Clover, and all surrounding areas in the Carolinas since 1927.

Special announcement

FREE AC Service Call with Repairs Learn more
Last updated: Apr 3

Details

Free parking
Accessible

Services offered

✅ Air Conditioners
✅ Fast & Affordable Service
✅ Heat Pumps
✅ HVAC Duct Cleaning Services
✅ Split Systems
AC Services
Air Duct Sealing
Central Heating & Air
Dryer Vent Cleaning & Replacements
Duct Cleaning
Duct System Design & Installations
Ductwork Insulation Services
Ductwork Repair and Replacement
Ductwork Replacement Services
Ductwork Services
Electric Furnaces
FREE Crawl Space Evaluations
Free Crawlspace Evaluations
FREE Insulation Evaluations
Generac Generator Installer
Heat Pump Systems
Heating
Home Mold Services
HVAC Installation Services
Insulation & energy
Mold Remediation
See less

Reviews

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4.8/5 · 259 reviews
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Dec 24, 2024
Used GSM to replace both home HVAC units, very professional staff and performed all work as GSM described. Highly recommend GSMFull review by David Fanta
Jun 30, 2024
We are pleased with service provided by Ethan ParkerFull review by Dorothy Edwards
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Frequently asked questions

Q:
Why do I need to enlarge the return?
A:
HVAC systems are designed to bring in a certain amount of air (return side) and push out (supply side) depending on the capacity. Capacity also known...
A:
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