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Customer Testimonials


Gas Furnace Maintenance in Mount Vernon, WA 98274

“Excellent service. Mason is professional and knowledgeable plus courteous.”– Barbara C.

Gas Furnace Maintenance in Mount Vernon, WA 98274

“Knows his job.”

– David B.

Gas Fireplace Repair in Camano Island, WA 98282

“Excellent service as always. Prompt.”

– Bonita E.

Gas Fireplace Maintenance in Mount Vernon, WA 98273

“Super friendly and thorough.”

– Jennifer K.

Heat Pump Maintenance in Burlington, WA 98233

“Very good service. I would highly recommend Foss heating and cooling. Mr. Beaver was very patient and thoroughly explained everything to me.”

– Mike D.

Gas Furnace Maintenance in Mount Vernon, WA 98273

“Mason has been courteous and respectful. A joy to deal with.”

– Cezar D.

Gas Furnace Maintenance in Mount Vernon, WA 98273

“Mason was very professional and a good representative of Foss.”

– Linda J.

Heat Pump Maintenance in Stanwood, WA 98292

“Great customer service. Thanks for answering all my questions.”

– Steve M.

Gas Furnace Maintenance in Mount Vernon, WA 98274

“Mason is personable, professional, and was a delight to have in our home.”

– Kirk F.

Gas Furnace Maintenance in Mount Vernon, WA 98273

“Very, very satisfied. Wonderful company. Recommend Foss every chance I get.”

– Karen C.

Need HVAC Service?

Contact the experts at Foss Heating & Cooling.

Call us at 360-336-1517!


Foss Heating & Cooling proudly provides HVAC service to Mount Vernon, Anacortes, Burlington, Bow, Camano Island, La Conner, Sedro Woolley, Stanwood, and the surrounding communities. Visit our service area page for more coverage details, call us at 360-336-1517, or request service online today.