GAC Services

Furnace Installation & Repair in Potomac, MD

GAC Services sells, installs, repairs, and replaces furnaces throughout the Potomac, Maryland area.

When you need solutions to keep your Potomac home safe, comfortable, and energy-efficient throughout the winter, choose GAC Services for expert furnace repair and installation. Our award-winning service and friendly professionals set us apart from other contractors. With 24/7 emergency service, we’re ready for you when you need us most. Experience the GAC Service Difference today!

Contact us for service or a free estimate on a new furnace in Potomac today. We’re looking forward to making you a customer for life!

Furnace Repair in Potomac

When your furnace malfunctions during Maryland’s cold winters, you need immediate service to get your family warm again. We offer 24/7 emergency repair service so that we can be there for you day or night. Our technicians arrive in vehicles stocked with the most commonly needed tools and furnace parts, so they can have your furnace running by the time they leave.

With over four decades of providing service to Potomac residents, we’ve seen every furnace problem there is. Here are the most common furnace repairs we make:

  • Furnace doesn’t produce heat
  • Furnace produces insufficient heat.
  • Unit cycles on and off continuously
  • Igniter does not work
  • Pilot continuously goes out

Furnace Installation in Potomac

If your aging furnace requires frequent repairs, runs up your energy bill, or breaks down entirely, it’s time to get a new unit. Fortunately, modern furnaces are very energy-efficient, and GAC Services can help you choose the best combination of performance and efficiency. We also consider the square footage of your home, your comfort needs, your lifestyle habits, and more. Then we expertly install the most advanced products to save you money while keeping you comfortable. We carry and install gas furnaces, propane furnaces, and variable speed furnaces.

Want to be prepared for furnace breakdowns? Sign up for our maintenance agreement to get priority service and 20 percent off repairs. You’ll thank us later!

The GAC Difference

Our core focus is to exceed customers’ expectations by providing expert solutions for their cooling, heating, and electric needs. This means we offer upfront pricing, on-time service, and a 100% satisfaction guarantee. Our factory trained and nationally certified technicians are armed with the best products and can help you identify the most affordable and energy-efficient ways to heat and cool your home.

It is this commitment to excellence, along with our friendly and honest professionals, that has helped us exceed the expectations of tens of thousands of customers throughout Maryland over the years. That’s the GAC difference!

Contact us for a free estimate on a new furnace, or to schedule service in Potomac today. We’re looking forward to working with you for life!


Join GAC's Prime Maintenance Membership

  • High-performance seasonal tune-ups
  • 20% discount on heating and cooling services
  • 10% off electrical repairs
  • Emergency service
  • Reduced diagnostic fee
  • And more!

Financing Options Available

At GAC, we understand how important a functioning HVAC system is for your home. This is why we offer flexible financing options to help you take care of your new HVAC purchase, so you can get back to taking care of what matters most to you.

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Priority Maintenance

A well-maintained HVAC system can save you from having to invest in costly repairs down the road. Learn more about the priority maintenance services offered by GAC Services.

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