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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Looking for a Career in Charlotte?

We are Hiring in Charlotte, NC

GSM Services is in search of hardworking, foward-thinking team members to work for one of the best companise to work for in Charlotte, NC.

The great people we add to our team enjoy a fun, friendly workplace where we provide continual educational training, great pay, and outstanding benefits! Our high standards and uncompromising commitment to customer and coworker happiness and satisfaction has made GSM Services a success and a great place to work for over 97 years! Some coworkers have been at GSM for over 35 years! At GSM, we are always giving back to the community. A quote from one of the owners, Joel Long, sums our culture up well, "Our success is about people; our coworkers, our customers, and our community." We were voted TOP Place to Work through the years by multiple local organizations such as the Charlotte Observer, NCWorks & Gaston Gazette! In 2021, we were listed as one of The Best Contractors to Work For in the country by the national publication The NEWS HVAC Contractors Magazine (click to check out the article)! GSM Services wants to be the best place to work in our region and it takes teamwork to come together, work together and succeed together.

GSM Service's Benefits

      • PTO - Paid Time Off
      • Medical Insurance
      • Dental Insurance
      • Vision Insurance
      • Life Insurance
      • Short Term Disability
      • Profit Sharing
      • 401K
      • Gym Membership Program
      • Flex Spending Accounts
      • Many Other Benefits

GSM Services is a third-generation business that originally started out as a small sheet metal shop and metal roofing company. W. Fred Long opened the business in 1927 and later passed it to his son Ronald J. Long, Sr. in 1971, who passed it to his sons, Steven and Joel in 2005.

As the company expanded over the years, we took to duct fabrication, commercial roofing, commercial and residential HVAC, home performance, and guttering services. We are proud of the ways our company has grown as well as the fact that we have never lost touch with our roots or sacrificed quality or service. We are excited about the future that we have in the Greater Charlotte community.

Interest in career opportunities at GSM? Give us a call at (704) 864-0344 or email us at

Production Service Center
1535 W. May Ave Gastonia, NC 28052

Customer Care Center
407 E. Long Ave. Gastonia, NC 28054

Below is the link to our career page to find out more details on available job opportunities.

GSM Career Opportunities

GSM Services is a family owned business that has served this area since 1927. We specialize in residential and commercial heating and air conditioning, commercial roofing and energy services. For more than 88 years GSM has served not only home owners but the region’s largest corporations, hospitals, manufacturing, industrial, education, religious, government and banking industries. When you need heating and cooling, commercial roofing and energy services trust GSM to offer great service, terrific warranties and a fair price. The GSM Services mission is simple; provide comfort and peace of mind on every call, to every customer, every day.