Welcome to GSM Services

When it comes to heating and air services, there’s no substitute
for professional experience.

GSM Heating and Cooling has been a leader in the industry for more than 80 years. Our team of experts is always growing – both in size and in knowing how to provide the most reliable heating and air service, installation, repair, and maintenance in our area. We stay on the cutting edge so that you can get the best new equipment, technology, and money-saving ideas for keeping your home or business comfortable year-round.

We know you’re busier than ever – so you need one place for all your comfort solutions to make heating and cooling your home simple. We provide solutions to your problems, residential or commercial. Our customers range from families in need of a new air conditioning unit to business owners struggling with humidity control in their offices. No matter what the issue is, we’ll make fixing the problem quick and easy, so that the whole process is convenient for you. We want you to be comfortable, so our goal is quick and knowledgeable service.

GSM has been serving Gaston and surrounding counties for 88 years, providing expert heating and cooling services to your friends and neighbors. You’ll recognize our team members by their professionalism and courtesy. There’s not a problem our team hasn’t seen and can’t solve. 

You can call on us when you need services like:
     • Routine maintenance
     • Planned maintenance
     • Fully insured, licensed, and bonded
     • Servicing all makes and models
     • Energy efficiency evaluations
     • Emergency response
     • Fully trained professional technicians

There’s a reason GSM Heating and Cooling is the number one preferred heating and cooling service provider in the Gaston County area. Our reputation for excellence and unbeatable commitment to customer satisfaction makes us the clear choice when deciding to call for heating and air assistance.

Call 704-864-0344 for expert heating and air services now.


GSM did a terrific job at my house. I am very pleased with the results and have quickly noticed the difference with the heating of my old house. GSM will definitely by used for my HVAC needs in th..

BLOG

How will product options such as UV Lights help to keep my family healthy and comfortable? The use of UV Lights is a great product option (http://www.gsmsince1927.com/hvac-product/uv-light-air-filtration) that homeowners can have added to their HVAC system in order to impr .....
read more >
Service agreements improve energy efficiency and extend the life of your units. HVAC service agreements (http://www.gsmsince1927.com/service-agreements) ensure your heating and cooling equipment is kept in the best shape possible, but the best arrangements offer other cost .....
read more >
Home energy efficiency is greatly impacted by the integrity of your home’s structure. Home energy (http://www.gsmsince1927.com/air-sealing) costs can soar when your home’s construction allows drafts in and out. Thankfully, Gastonia homeowners have access to an .....
read more >
visit our blog >
GSM Service GSM Service