GSM Services Reviews and Ratings

Check out reviews and comments from our past customers.

Very polite crew and excellent job done on the servicing.

James Lewis is an excellent service person, very customer focused!

Mr. Thim Wade is amazing nothing but great things to say about him.

it is troubling to have to add hard starters and the thing just installed. Complain to Mfg on my behalf . I do need a...

Great experience as always.....I talk to all of my neighbors about you guys.....

Stoney Davidson and his crew have my seal of approval as a satisfied customer

Irritating to fill out name and address at beginning of survey. If you know enough info to send the survey, looks lik...

Always great job and super representatives. Prompt, efficient

The GSM team are true professionals -- knowledgeable,courteous and timely. Importantly, they leave their work space n...

GSM has been a great company to work with. Everyone courteous and efficient.

We've always appreciated the outstanding professional services provided by GSM. Your service personnel are unequaled ...

Brad was excellent. I told him what I was experiencing and he came in right away and assessed the problem and solved ...

Technician Dan Deneve was out at my house within a couple hours during the hottest time of the year. Prompt, reliable...

Jim taught me more about my home, energy use and current systems in a few hours than I've learned in the 17+ years I'...

GSM Services Average: 5 out of 5
Total Reviews: 660

our service area

We serve the following areas

North CarolinaSouth Carolina Our Locations:

GSM Services
1535 W May Ave
Gastonia, NC 28052