Meet the Team
Customer Reviews
About Me
  • By Theresa B.
    Huntersville, NC

    Customer Review

    By Theresa B.
    Huntersville, NC

  • By Dennis K.
    Charlotte, NC

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

    Customer Review

    By Dennis K.
    Charlotte, NC

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

  • By Joan M.
    Charlotte, NC

    "James is always very professional, explains what he is doing, is very knowledgable. He is a great asset to your company!"

    Customer Review

    By Joan M.
    Charlotte, NC

    James is always very professional, explains what he is doing, is very knowledgable. He is a great asset to your company!

  • By Jennifer T.
    Dallas, NC

    "Technician went above and beyond on this call. Should be praised. Very satisfied!"

    Customer Review

    By Jennifer T.
    Dallas, NC

    Technician went above and beyond on this call. Should be praised. Very satisfied!

  • By Susan N.
    Cramerton, NC

    Customer Review

    By Susan N.
    Cramerton, NC

  • By MEG F.
    GASTONIA, NC

    "JAMES IS GREAT!"

    Customer Review

    By MEG F.
    GASTONIA, NC

    JAMES IS GREAT!

  • By Harvey F.
    Gastonia, NC

    Customer Review

    By Harvey F.
    Gastonia, NC

  • By J D.
    Gastonia, NC

    Customer Review

    By J D.
    Gastonia, NC

  • By Edward F.
    Gastonia, NC

    Customer Review

    By Edward F.
    Gastonia, NC

  • By Bobbie H.
    Gastonia, NC

    Customer Review

    By Bobbie H.
    Gastonia, NC

Testimonials
from customers I've helped!
  • "I would trust him in my home alone when I couldn't be there for the service call." Read Full Testimonial

    Eddie L. of Lincolnton, NC

    Customer Testimonial

              I found James to be the kind of tech I would trust in my home alone when I couldn't be there for the service call.
    Eddie L.
    Lincolnton, NC
  • "James Lewis is the Best!!" Read Full Testimonial

    Ruth E. of Tega Cay, SC

    Customer Testimonial

              I personally can't think of anything! Thanks- *James Lewis is the Best!!
    Ruth E.
    Tega Cay, SC

James L from GSM Services

Title: Service Advisor

James L from GSM Services
Before and after photos from jobs I've worked on:
  • Cooling System Tune Up - Electrical
    Before
    Cooling System Tune Up - Electrical
    After

    Another clean tune up to maintain the life of the system

    by: James L.

  • Furnace Tune Up
    Before
    Furnace Tune Up
    After

    No matter the brand or size, James will take care of your heating/cooling system as it was his.  Not only do we do a thorough inspection and cleaning of the inside of the unit, we also take care of the outside as well.   Insuring that all problems are eliminated and all dirt that potentially could enter your system is taken care of. 

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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