For 97 years, GSM Services has stood out in the service industry for our unwavering commitment to customer service, reliability, & quality craftsmanship. As a licensed, insured & certified contractor, we deliver comprehensive comfort solutions tailored to your needs. We are experts in HVAC services, including repair, maintenance, and installation of air conditioning & heating systems, ductless mini splits, heat pumps & furnaces. We also offer specialized services such as insulation, duct cleaning, mold removal, crawlspace repairs, standby generators & home humidity solutions. Servicing Gastonia, Belmont, Shelby, Lincolnton, Charlotte, Huntersville, Ft Mill & nearby cities in NC & SC. We are your trusted partner for all your comfort needs.
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Reviews

AA
Amy A.

07/30/2020

Provided by YP.com

Replaced my AC & heating unit, put in smart thermostats for free as part of the special they were running and now my energy bill is literally half of what it used to be every month!! It is also much more comfortable now in my home and cools so much quicker.

AA
Amy A.

02/26/2018

Provided by YP.com

I saw how good GSM Services reviews were, so I decided to give them a try with my air conditioner went out this summer. I am so glad that I did this because they were so honest, professional, and fixed my air the same day! I would definitely recommend GSM Services to anyone!

DS
Dee S.

06/06/2015

Provided by YP.com

Worst service ever!

The tech came today on time. Upon doing the outside service, . he said our capacitor needed replaced. Okay. What's not okay is that it read correctly per 6 websites and did not need replacing. He did not know what a relay switch was. Told me a/c units don't have them. Ummmm yes they do and yes we do have one. He offered to put the old one back .my husband wanted to let him finish the job. I wanted him gone. Husband won and he then cut off our outside drain so close to wall we spent the day fixing it ourselves because we didn't want him to screw something else up. Three hours later, two trips to Lowes, we now have our drain fixed (no clog found), 250 dollars less in our pocket for the 150 capacitor, we finally called it a day. We will be canceling our preventative service contract Monday. What a scam.

RK
Robert K.

01/23/2014

Provided by YP.com

GSM is nothing but excellent! Professional, friendly and careful staff.

J
jeffrey212

07/16/2013

Provided by YP.com

I was very pleased with everyone I cam in contact with. Will use them again.

C
celtics5

02/12/2013

Provided by YP.com

They provide quality work and have been on time every time we have used them.We request Michael M every time. He is great

C
celtics5

02/12/2013

Provided by YP.com

J
jerconcan

01/24/2013

Provided by YP.com

I got a quote from another company and there was no comparison. You guys are the best in the business

F
frank43

01/24/2013

Provided by YP.com

J
jerconcan

01/24/2013

Provided by YP.com

More Business Info

Leave The Comfort to Us! We Fix Uncomfortable Homes!

Hours
Regular Hours
Mon - Sun:
Services/Products
They Provide Service, Repair and New Installations For Heating And Cooling Equipment. They Also Provide Day Lighting, Solar Tube, Infrared, Green Roofing, Metal Roofing, Copper and Sheet Metal Roofing for Commercial, Residential and Manufacturing Centers. Also Known As GSM Services
Brands
Amana, Generac Generators, Goodman, Honeywell, Lennox, Mitsubishi, Nest, Trane, We service & install any brand.
Payment method
mastercard, cash, check, discover, visa, paypal
Accreditation

BBB

NATE CERTIFIED

BEST OF GASTON 2015, 2016, 2017, 2018, 2019, 2020

BEST PLACE TO WORK - CHARLOTTE OBSERVER 2018, 2019

PHCC

Associations
PHCC,ACCA
Social Links
Categories
Insulation Contractors, Air Conditioning Contractors & Systems, Air Conditioning Equipment & Systems, Air Conditioning Service & Repair, Air Duct Cleaning, Building Contractors-Commercial & Industrial, Energy Conservation Consultants, Generators, Generators-Electric-Service & Repair, Heat Pumps, Heating Contractors & Specialties, Heating Equipment & Systems, Mold Remediation, Mold Testing & Consulting, Pumps-Service & Repair, Roofing Contractors-Commercial & Industrial, Ventilating Contractors, Waterproofing Contractors
Other Information

Services: Home Energy Solutions, HVAC Replacement, Furnace Repair, Crawl Space Encapsulations, Commercial HVAC, Air Conditioner Replacement, Air Conditioner Repair, Generators, Indoor Air Purifiers, Commercial Roofing, Furnace Replacement, Insulation, Duct Cleaning, HVAC Maintenance, Metal Roofing