Serving Frederick, Clarke, Warren, Shenandoah, Rappahannock, and Loudoun Counties

"Great Service, Second To None"

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Keep your furnace running safely and efficiently

Whether you need to repair a broken furnace or install a new one in a newly remodeled commercial or residential building, GSSN Heating and Cooling LLC will leave your furnace working at high efficiency to save you money and headaches. Purchase a maintenance program and receive 6 month on labor.

Prevent your furnace from breaking down with our maintenance program. You can schedule annual furnace maintenance and inspections that could prevent unexpected problems and breakdowns. You will receive a 6-month warranty on labor when you become a member of our maintenance program. Service contracts are also available.

Furnace services

  • Electric furnaces

  • Gas furnaces

  • Oil furnaces

  • Garage heaters

  • Installations

  • Maintenance

  • Repairs

  • Inspections

Save $25 on any service

If you are a new customer, reference this website and save $25 on your next heating or cooling service, including AC repairs, furnace installations, heat pump maintenance, air purification services, and more. Most complete system installation services come with a 2-year labor warranty.

Ask us about our maintenance plan


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New customers get $25 OFF by mentioning this website.

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