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Testimonials Articles

Other Replacement in Mount Vernon, WA 98273

November 17, 2020

“Tim was on time, gave excellent service, came when I needed him, and very competent.” – Linda F.

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Gas Furnace Maintenance in Anacortes, WA 98221

August 19, 2020

“Your service today was excellent. Andre installed a scrubber and did yearly maintenance on our furnace/water heater. You always do great work leaving everything clean and neat. His explanation of scrubber was also excellent.” – Howard P.

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Gas Furnace Repair in Anacortes, WA 98221

July 21, 2020

“I was extremely pleased with Andre's professionalism, knowledge, thoroughness, and tidiness: impressive young man. I hope he'll make the next visit on behalf of Foss.” – Sharron S.

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Gas Furnace Repair in Mount Vernon, WA 98274

February 24, 2020

“Mason Beaver was efficient, arriving only 30 minutes from my initial call to your company, very polite and extremely knowledgeable regarding my furnace issues. He gave me options for future issues and solved the immediate problem of having no heat. He is an asset to your company, but I’m sure you’re already well aware of…

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Zone Control System Installation in Mount Vernon, WA 98374

January 31, 2020

“We had Foss come out and install a 4 head heating/air conditioning system. From the first visit with Tim to the install it was a great experience! The final walk through with the technician went very well and he answered all my questions! All the guys were on time, very friendly, did very high quality…

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Heat Pump Installation in Stanwood, WA 98292

January 21, 2020

“Everyone was great. Polite and very knowledgeable” – Molly M.

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Gas Fireplace Installation in Mount Vernon, WA 98273

January 15, 2020

“Super happy from start to finish – from the friendliness of Trevor on the phone (on a Sunday), to the knowledge of Tim (thank you for the check-ins), to the efficiency of Kyle and Eli, to the final technician who fired off the system (Mason). Way to go, Foss!!” – Elli G.

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Gas Furnace Maintenance in Mount Vernon, WA 98273

January 15, 2020

“Very punctual and curious service.” – James M.

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Gas Furnace Repair in Mount Vernon, WA 98274

January 14, 2020

“Ok” – Kenna E.

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Gas Furnace Maintenance in Stanwood, WA 98292

January 14, 2020

“Mason was professional and helpful.” – Dave H.

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