Skip to content

Customer Testimonials


Gas Furnace Installation in Mount Vernon, WA 98274

“Courteous, professional, on time. Estimated time to complete was about right on the money. Always good to go with the locals.” – John H.

Gas Furnace Repair in Mount Vernon, WA 98273

“Very helpful and professional”

– Jeff F.

Gas Furnace Maintenance in Mount Vernon, WA 98273

“Your technicians were able to come out on short notice and were on time and efficient. I would definitely recommend your services again.”

– Shona M.

Water Heater Maintenance in Mount Vernon, WA 98273

“From the start I’ve had great experiences with Foss. These guys are the real deal…knowledgeable, polite, quick, and clean. They are the best customer experience I’ve had since moving here 3 years ago. Thank you for being over the top in the most positive way possible!”

– Andrew R.

Gas Furnace Installation in Burlington, WA 98233

“All very nice people and worked hard and efficiently!”

– Tom W.

Gas Furnace Maintenance in Mount Vernon, WA 98273

“Very professional. Appreciate the phone call.”

– Forrest G.

Gas Fireplace Maintenance in Camano Island, WA 98282

“Mason was great, he was friendly and very clean. When he arrived to do the work, he went over the bid and what was to be done. He also made zero mess which is always fun.”

– Alaina H.

Gas Furnace Repair in Mount Vernon, WA 98273

“The whole crew from Kendra, then Trent, to the technician Bret was actually a fun experience. Very knowledgeable group. I got a very thorough inspection and repair.”

– Jeff D.

Ductless Mini-Split Installation in Mount Vernon, WA 98274

“Quick and efficient! Explanation on how the system works was well done.”

– Jess D.

Gas Furnace Maintenance in Mount Vernon, WA 98274

“Mason was efficient, prompt, professional, polite and thorough.”

– Wes Z.

1 5 6 7 8 9 17

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.