Business Description:

We will develop lifetime customers by providing quality work and the ultimate service experience in everything we do.

Categories

heating & air conditioning
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Reviews

5 Stars

Belmont, NC

5

GREAT!!!!!!!!!!!!!!!!!!!!!!!!!!!

I did a survey earlier but obviously you didn't get it. The reason I am still with GSM is because they are always courteous when I call in, take prompt action and dispatch very quickly. Besides that the service is always great. What more to be said. Thanks GSM..... Read More

5 Stars

Gastonia, NC

5

Excellent service

Excellent service inspecting both units for cold weather utilization. Read More

5 Stars

Gastonia, NC

5

Staff was friendly and very nice.

I would use again and signed up for maintance program. Staff (Tech) was so friendly and great with my fur babies. That says a lot! Read More

5 Stars

Gastonia, NC

5

James did great job...

James was on time, answered all my questions, was very courteous and helpful. Thanks for taking care of my winter heating equipment. Read More

5 Stars

Gastonia, NC

5

Excellent service!

Everyone in this business is courteous and knowledgeable. They are prompt with service calls .I would recommend this company to anyone seeking excellence. Read More

5 Stars

Lincolnton, NC

5

Great service

No problems noted and work was completed in a very professional manner Read More

3 Stars

Charlotte, NC

3

Service was just okay.

I've used GSM for 30+ years and have always had stellar service. I recently had a new HVAC installed and I'm sorry to say, the service I received this time want as good as my past experiences. The sales rep that sold me the system neglected to share information... Read More

5 Stars

Gastonia, NC

5

Outstanding Customer Service

GSM employees are professional, efficient, and skilled. GSM is also very generous to our community in numerous ways - thank you! Read More

5 Stars

Gastonia, NC

5

5 star rating

5 star rating Read More

5 Stars

Gastonia, NC

5

Dependable

I have used GSM Services for over 25 years. Why? Because they stand behind there work without question. Price is always fair and workers are always very professional. I am very comfortable letting anyone that works for GSM enter my home. Read More

5 Stars

Mount Holly, NC

5

Always great service!

We have been using GSM for our heating and air conditioning service since moving to NC. We have always gotten comprehensive service at a great value! Read More

5 Stars

Gastonia, NC

5

Great company to deal with

GSM Services has replaced our furnace, air condition system and encapsulated our crawl space. They did a great job. Their employees are very courteous. Overall a good experience. Read More

5 Stars

Gastonia, NC

5

They are tops in service.

Over the years I have purchased heating/air units for two different properties. They are on time, do a great job installing and the few times I have had minor problems, they are right on it and I will always recommend this company. Read More

5 Stars

Stanley, NC

5

new system

service has been great Read More

5 Stars

Gastonia, NC

5

Have used GSM for years and will continue to do so.

GSM has installed and serviced our heating and cooling needs for years and the service has always been excellent. Read More