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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

Heat Pump Maintenance in Sedro Woolley, WA 98284

“The first annual check up on my heat pump. Michael MacLachian was the service technician that arrived to do the work. Very involved and thorough going through the equipment inside and out, replacing the filter, even checking the outside fan and cage to make sure all was clean and in good working order. I was very pleased with Michael, how efficiently and professionally he did his job. Just like the crew that did the installation a year ago. All hard workers, no cutting corners, quality workmanship, equipment and product. Would always recommend Foss, he hires the best! That is why when the inspector came to check the installation last fall, he said "he never worries about Foss workers not doing top quality work"” – Lynette P.

Heat Pump Maintenance in Camano Island, WA 98282

“Michael was great. He was personable and easy to understand when he explained the service that he was doing. We learned a lot about our heating system and look forward to the Spring meeting. Thanks, Michael.”

– Stan & Sherry H.

Air Conditioner Maintenance in Mount Vernon, WA 98273

“Brett called before arriving and came to our home on time. He was personable, professional, and very informative in answering questions that we had. He performed the Spring maintenance of our home system as part of our service agreement. He shared about several issues that we know we have with our system. He replaced the thermostat with a model that will work great for our needs without selling us the most expensive one. The explanations and recommendations made for resolving our long-term heating and cooling needs were excellent and we believe them to be accurate. Brett is an excellent Foss Heating & Cooling representative and we are very pleased with the service we received!”

– Robert A.

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...

replace smoke alarm batteries

Video – When Do I Need to Replace the Batteries in My Smoke Detector?

October 29, 2021

Change the batteries in your smoke and CO detectors when you change your clocks for daylight savings. It’s an easy reminder to replace them and is very important for your safety!

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Fall HVAC Maintenance

Fall HVAC Maintenance

October 18, 2021

Fall is the ideal season to schedule a much-needed checkup. For starters, your heating equipment has been hibernating all summer. Once you switch off the air conditioner (AC), your heater needs to be primed so that your Burlington home stays warm and cozy this winter.

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Heat Pump Smells

Video – Why Does My Heat Pump Smell Like It’s Burning?

September 30, 2021

You turn on your heat pump, and you smell something burning. What should you do? Who should you call first, the fire department or your HVAC technician? First assess what the smell most likely is, and you may not need to call anyone. Of course, if you’re still nervous because you just don’t know, turn off your heat pump and give one of our highly trained technicians a call at 360-336-1517 to come out to diagnose the smell for you.

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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