EMERGENCY

24 HR SERVICE

CALL TODAY!

704_.864.0344

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 a one-stop shop for your heating and air needs 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 87 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.


Everyone we had contact with was very courteous and helpful. Kelly's no-pressure salesmanship won us over! He was helpful, without judging us. Owen explained how our new thermostat worked and made..

BLOG

So, you're not an HVAC pro? Service agreements are the next best thing! HVAC service agreements ensure your heating and cooling system is maintained properly, making it run efficiently and reliably whenever you need it. If you're not a professional in this business, it can .....
read more >
Where is your home energy really going? You don't have to leave your doors open to experience drafts; home energy is lost due to a number of common problems found in the average home. Hiring a reliable HVAC service to perform a home energy (http://www.gsmsince1927.com/home .....
read more >
Is your indoor air quality making you sick? We can help! We all know pollution can hurt us, but most of us don't even consider indoor air quality. We think we're safe because we can't smell or see anything harmful. The truth is that all the pollution outside can - and does .....
read more >
visit our blog >
GSM Service GSM Service