Meet the Team

Shawn M

GSM Services

Title: Sales Team Leader

Hometown: Clover, SC

Shawn M from GSM Services

Shawn Messer is a certified energy consultant for GSM Services. Upon Shawn’s graduation from college he joined GSM Services, where he has spent the last 19 years in ever-increasing levels of responsibility.  He started as an installer and was eventually promoted into sales and management.  He has been a comfort advisor for 11 years and is currently the Residential Sales Manager. 

Shawn’s training includes an Associates Degree in Heating, Air Conditioning, and Refrigeration.  Additionally, he received a General Technical Degree, and many hours of training in HVAC, sales, and energy savings.  He is NATE (North American Technician Excellence) Certified. 

This experience makes Shawn a great fit.  He has the knowledge needed to properly analyze your home and offer correct solutions. 

Shawn enjoys meeting with homeowners and helping them make their homes healthier and more energy efficient.

Testimonials
from customers I've helped!
  • "We no longer have rooms that are too hot or cold. The system is also amazingly quiet." Read Full Testimonial

    The Kerns of Cherryville, NC

    Customer Testimonial

              Shawn was the perfect representative for your company and was professional, knowledgeable and very courteous. He kept us informed every step of the way. He explained how the thermostat, complete system and ducting and dampers work. We no longer have rooms that are too hot or cold. The system is also amazingly quiet.
    The Kerns
    Cherryville, NC
  • "We chose GSM Services because of their reputation and past service experience." Read Full Testimonial

    Rick B. of Gastonia, NC

    Customer Testimonial

              We chose GSM Services because of their reputation and past service experience. Jason was extremely polite, professional and informative. He represents the company well. I can't say enough compliments to Sean and the gentlemen whith whom he worked on our job. Absolutely top notch! I just cannot imagine a better experience.
    Rick B.
    Gastonia, NC
  • "The process of changing our air/heating systems was done so efficiently from the beginning to the last..." Read Full Testimonial

    William T. of Gastonia, NC

    Customer Testimonial

              The process of changing our air/heating systems was done so efficiently from the beginning to the last result. Our team of workers led by Gred and Shawn gave their very best in all areas of expertise. Each day they updated us as to their schedule and accomplishments in such a courteous manner.
    William T.
    Gastonia, NC
  • "Dependable, on time, courteous. cleaned up each day, left no trash." Read Full Testimonial

    Pastor M. of Clover, SC

    Customer Testimonial

              Dependable, on time, courteous. cleaned up each day, left no trash.
    Pastor M.
    Clover, SC

Videos from projects I was involved with:

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Attic Super Deck installation

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Company Awards

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Best of Gaston 2017
Best of Gaston 2017
2016 Best of Gaston
2016 Best of Gaston

Company news I'd like to share with you:

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Tuesday, Mar 28th, 2017 Be in control of your POWER!more »

our service area

We serve the following areas

North CarolinaSouth Carolina Our Locations:

GSM Services
1535 W May Ave
Gastonia, NC 28052
1-704-325-5362
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