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Testimonials for GSM Services

Testimonial Photo by Barry F.
"I can "Feel" the results after my crawl space enclosure. It gives my home more protection and is more energy efficient.  I also see the results in my power bill charge each month.  Thank you!"
Barry F. of Concord, NC
Thank you so much for your quality of work, quality of workers - simply - Your quality of work!
June P. of Midland, NC
Hands down, the BEST A/C service provider I have ever used.  Couldn't recommend them enough!
Cory & Amie B. of Harrisburg, NC
This was by far the most impressive and professional company I have ever worked with.  They were prompt and efficient and truly made me feel like a valued customer.  Can't Recommend them enough!
Amie B. of Harrisburg, NC
"GSM is always professional and courteous. I always rave about the company on our neighborhoods facebook group."
Robert D. of Huntersville, NC
I couldn’t ask for any nicer people to do business with.  I appreciate the promptness and courtesy showed to me.  The sales rep took time to explain everything to me and was very professional.
Mr. Harrill of Stanley, NC
"The comfort and energy specialist was very informative and answered all my questions that was asked of him. In addition the straight forward pricing was included in the deciding factor in choosing GSM."
Tom and Brenda F. of Stanley, NC
The level of proficiency that was displayed by the salesman Jason and the presentation that he gave made our decision.  As well ast he way GSM stands by their products and takes caare of customers.
Darrell P. of Lincolnton, NC
From the very 1st day all info was up front and honest. Workers were courteous and got the work done in a timely manner.  They always cleaned up every night and arrived when they said they would.  Greg Paxton was more than helpful and very easy to talk to.
George C. of Lincolnton, NC
We were very happy with the service we received.  When we have to replace our HVAC, GSM will receive our business.  Thanks to both advisore that came out and explained things to us so that we could understand.  They also gave us options and did not push any opton on us.  They gave us the info and let us make the decision.
Chris B. of Lincolnton, NC
We appreciate your good quality work.  We are well satisfied.
The Wagstaffs of Mt. Holly, NC
We couldn’t be happier with all aspects of your company!  Thank you ever so much!
The Browns of Mt. Holly, NC
Your Comfort Advisor, Mr. Wayne King, was very courteous and took time to answer any questions.  Your two technicians who did the installing were very hardworking, very knowledgeable and also courteous.
Ms. Stroupe of Mt. Holly, NC
We had a great experience with GSM. Everyone we spoke to from the sales team to the installation team, was extremely professional, knowledgeable, and courteous. I would highly recommend GSM to others.
Kris V. of Mt. Holly, NC
Testimonial Photo by Carol B.
Nicky M, Heather H, Bailey J and Sarah P - I have talked with all these women.  They are my first contact with no matter what I need and they all are extremely courteous, helpful, efficient.  Your service people may be the face of the company but these ladies are the voice.  They are a customers first contact and they are excellent.  You take great care of us. We have a call center at my office - I'll say they were 1/2 as good as your group.  These are outstanding ladies and a wonderful asset to your company.  They are the people who keep you going. Thank you for the oppurtunity to show my appreciation not only for my serviceman, Mike, but for these ladies too. 10 stars for you all.
Carol B. of Charlotte, NC
Total testimonials : 109

our service area

We serve the following areas

North CarolinaSouth Carolina Our Locations:

GSM Services
1535 W May Ave
Gastonia, NC 28052