Don't Fall Short of Comfort This Winter.

Schedule Your Furnace Tune Up Today!

Don't Fall Short of Comfort This Winter.

Schedule Your Furnace Tune Up Today!

We Have Processes in Place for COVID-19

Foss Heating & Cooling

Foss Heating & Cooling has been serving Skagit Valley since 1974. We specialize in residential and light commercial service, retrofit, air quality, and water heaters. We are a Trane Comfort Specialist and Mitsubishi Diamond Dealer, which means that we must attend training and offer exceptional support for those brands while servicing all other brands as well. Our focus in on 100 percent customer satisfaction and taking extra care to educate our clients on the importance of proper equipment sizing, efficiency, safety, air quality, yearly service, and properly sized, sealed, and insulated ductwork.

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SEE WHAT EVERYONE'S SAYING ABOUT FOSS HEATING & COOLING

Air Conditioner Maintenance in Anacortes, WA 98221

“Arrival time was well communicated and updated. Brett was very professional and friendly. The results were well documented and explained. No pressure to upgrade or purchase additional services. An excellent example of how a maintenance visit should go.” – Dennis S.

Boiler Repair in Sedro Woolley, WA 98284

“I called two other heating companies before Foss, they wouldn’t even give me a call back.

Foss sent a guy out the same day , Jarrod did an excellent job in diagnosis and repair and cleanup. Foss is my new go to heating company!”

– William L.

Heat Pump Maintenance in Anacortes, WA 98221

“Michael came out to do the first maintenance on a duel fuel HVAC system that FOSS installed last year. He was very professional, knowledgable and personable, and even stayed late on a Friday afternoon to install an air scrubber that was not part of the original plan. I had been thinking about one recently, and he provided a lot of information, and gave me time to do my research online while he did his maintenance. Since he had an ozone-free model in the truck, he just installed it then and there. And cheerfully too, esp at 5 PM on a Friday. Very excellent service”

– Barb T.

Customer Testimonials

We love hearing from our customers!
If you've had us work on your HVAC system we would love to hear from you too.

Our Most Recent Articles...

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Video – What Is Carbon Monoxide?

January 27, 2023

Carbon monoxide is a poisonous, odorless, tasteless gas. It is formed by the incomplete combustion of carbon, or the incomplete burning of natural gas and other things that contain carbon. It can often be mixed with other gasses with odors. Carbon monoxide can result from the burning of any of these, gasoline, kerosene, oil, propane, coal, wood and other things. It is also a byproduct of an internal combustion engine.

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A furnace filter with a white background. Why Is My Furnace Filter Soggy?

Why Is My Furnace Filter Soggy?

January 13, 2023

Is my furnace breaking down? or Is this going to be expensive to repair? Fortunately, there is no need for panic. 

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save bills

Video–Have Your Utility Bills Jumped?

December 21, 2022

Have your utility bills suddenly jumped? It could be your heating and cooling system.

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Need HVAC Service?

Contact the experts at Foss Heating & Cooling.

Call us at 360-336-1517!

We Service All Brands

We service all HVAC brands.

We Service All Brands

We service all HVAC brands.

What Are You Waiting For?
Contact Foss Heating & Cooling

What Are You Waiting For?
Contact Foss Heating & Cooling