Professional Heating Services in Gastonia, Hickory & Throughout Greater Charlotte

Learn the benefits of replacing old, inefficient oil furnaces and air conditioning systems with a high-efficiency heating and cooling system.

From heating system repairs, including furnaces and boilers, to replacing your inefficient heating system, contact GSM Services for prompt and professional service.

To keep your furnace or boiler running efficiently and prevent expensive repair costs, regular service and maintenance is necessary. We offer comprehensive tune-ups for all heating system makes and models.

We provide up-front estimates for heating replacement and new installation services. To request an estimate or schedule a service appointment, call us today! We work in Charlotte, Gastonia, Concord and surrounding towns and cities.

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Learn more about the heating solutions you need

Furnace Service

Keep your furnace running at peak performance with seasonal heating maintenance.

Furnace Repair

Rely on our experts to inspect your furnace and provide an up-front estimate for repairs.

Installing energy-efficient furnaces in NC

Furnace Installation

Lower your heating costs & improve comfort with a new, energy-efficient furnace.

Boiler services by certified technicians

Boiler Repair & Service

Improve the performance & safety of your boiler with service and repairs.

We provide services for all types of heating systems:

Why homeowners choose us:

Worry-free pricing: We always tell you the cost before we do the work
We repair & service all heating system brands and models
Certified & trained HVAC technicians
Free estimates for heating system replacement & installation

Heating repair & service

It’s important to call a professional when you notice a problem with your heating system. Delaying service or repair can result in more expensive damage to your furnace or boiler. From minor fixes, such as replacing a clogged filter, to furnace cleaning, and major mechanical and safety repairs, you can count on our technicians for a thorough evaluation of your heating system and quick, dependable service.

Heating system installation & replacement

No matter what type of heating system you have, it will eventually stop working and will need to be replaced. If your furnace or boiler is old, replacing it can save you money on your energy bill. When it comes to replacing a broken or inefficient system, there are many heating systems to choose from. Our HVAC technicians can help you determine the right system for your home. We provide worry-free pricing and free estimates for boiler and furnace installation and replacement.

Contact us now for heating services you can trust

Contact us today to schedule your annual heating service appointment or get a no-obligation estimate to replace your old heating system. We are the local trusted heating and cooling company serving Hickory, Matthews, Kannapolis, Mooresville, Gaffney, Lincolnton, Rock Hill and many surrounding areas.