Testimonials Articles

Gas Furnace Installation in HVAC Services in Anacortes, WA 98221

June 19, 2024

“Clint DeFries was the first and last person we were in contact at Foss Heating. He gave us confidence his company could meet our needs and do it expeditiously. My husband and I both agree the professional team of Clint, Jacob and Kyle were a pleasure to deal with.”

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Gas Furnace Installation in HVAC Services in Anacortes, WA 98221

June 14, 2024

“Thermostat installation was the final step in completing our new furnace installation. JACOB was professional and knowledgeable and was able to answer all our questions without hesitation. It was a pleasure to work with him.”

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Boiler Repair in Camano Island, WA 98282

March 28, 2024

“My on demand gas hot water boiler was not producing much heat. Service tech Brett Madden went above and beyond to locate the problem. He is an extremely knowledgeable service man. In a relatively short amount of time he was able to locate the problem and fix it. This included crawling and the house to…

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Gas Furnace Repair in Bow, WA 98232-9381

January 14, 2024

“Mike is definitely my hero! With this record cold, both my furnace and on-demand hot water heater froze up and stopped working. Mike was able to fix the problems, and did so in a competent and efficient manner. He explained everything he was doing, and why he was doing it. He was also extremely considerate…

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Heat Pump Installation in Burlington, WA 98233

January 5, 2024

“I’m a general contractor. I’ve had people work for me in the past and the guys on site exceeded our expectations a hundred fold. They were courteous, they answered our questions. How they work said that they care about us. Josh, he was in the house drilling a hole in the sheet rock and my…

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Electric Furnace Repair in Mount Vernon, WA 98273

February 21, 2023

Information was great. He was very kind and knowledgeable, Thank you for have such a great employee, you have gotten a forever client. Michael was a breath of fresh air compared to some of the experiences we have had in recent years. Thank You again

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Air Conditioner Maintenance in Anacortes, WA 98221

June 14, 2022

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.

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Boiler Repair in Sedro Woolley, WA 98284

April 1, 2022

“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.

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Heat Pump Maintenance in Anacortes, WA 98221

March 18, 2022

“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…

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Gas Furnace Repair in Mount Vernon, WA 98274

December 22, 2021

“Michael was polite and very informative and went above and beyond our expectations. Anyone planning to use Foss heating should request Michael as their technician.” – Darryl B.

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Heat Pump Maintenance in Sedro Woolley, WA 98284

November 16, 2021

“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…

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Heat Pump Maintenance in Camano Island, WA 98282

November 9, 2021

“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.

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Air Conditioner Maintenance in Mount Vernon, WA 98273

May 28, 2021

“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…

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Other Replacement in Mount Vernon, WA 98273

November 18, 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

February 1, 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 22, 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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Gas Furnace Maintenance in Mount Vernon, WA 98273

January 13, 2020

“Friendly, professional, quick customer service.” – Connie Z.

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Gas Furnace Installation in Burlington, WA 98233

January 10, 2020

“Very professional and knowledgeable staff. Tim, Kyle and Mason were awesome and thorough. My furnace was shot and they got to me right away. Great customer service. I highly recommend this company.” – Diane B.

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Gas Furnace Repair in Mount Vernon, WA 98273

January 10, 2020

“Mason Beaver is awesome! He is friendly and respectful and professional. Mason was able to diagnose the problem with the natural gas hot water tank, and make the necessary repairs in the same visit. Mason also provided additional, helpful information regarding the natural gas furnace and several tips for additional safety.” – Danya W.

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Gas Fireplace Repair in Sedro Woolley, WA 98284

January 9, 2020

“Good service fix problem nice guy to deal with highly recommend” – Larry T.

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Gas Furnace Repair in Burlington, WA 98233

January 9, 2020

“Mason was beyond helpful! Our furnace broke, and they came out immediately and repaired it before the cold weather came in. Foss has been my go to hvac service since becoming a homeowner. I would recommend them to anyone looking for quality and fast service.” – Danielle N.

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Gas Furnace Repair in Burlington, WA 98233

January 8, 2020

“Good service, and a pleasant person!” – Helen B.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

January 6, 2020

“Showed up as scheduled. Friendly, explained what needed to be done. Good service” – Boyd N.

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Ductless Mini-Split Maintenance in Mount Vernon, WA 98274

January 6, 2020

“Great sevice” – Lee H.

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Gas Furnace Maintenance in Camano Island, WA 98282

January 2, 2020

“Excellent communicator!! Very professional! Thanks!” – Laura S.

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Gas Furnace Maintenance in Sedro Woolley, WA 98284

December 31, 2019

“Mason is very knowledgeable and thorough!” – Michelle S.

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Gas Furnace Repair in Burlington, WA 98233

December 27, 2019

“Great experience. Thorough explanations on the issues with the furnace. Quick repair once the parts came in stock. Definitely will recommend in the future. Thanks.” – Sean N.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

December 26, 2019

“Very great service. Informative and very pleasant. Have had nothing but good experiences with Foss!” – Deborah S.

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Gas Furnace Maintenance in Mount Vernon, WA 98273

December 23, 2019

“Great job. Thanks.” – Travis C.

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Gas Furnace Repair in Mount Vernon, WA 98274

December 19, 2019

“Good service!” – Robert H.

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Gas Furnace Maintenance in Mount Vernon, WA 98273

December 18, 2019

“Very friendly and efficient. Would recommend!” – Laura C.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

December 17, 2019

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

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Gas Furnace Maintenance in Mount Vernon, WA 98274

December 16, 2019

“Knows his job.” – David B.

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Gas Fireplace Repair in Camano Island, WA 98282

December 16, 2019

“Excellent service as always. Prompt.” – Bonita E.

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Gas Fireplace Maintenance in Mount Vernon, WA 98273

December 16, 2019

“Super friendly and thorough.” – Jennifer K.

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Heat Pump Maintenance in Burlington, WA 98233

December 13, 2019

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

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Gas Furnace Maintenance in Mount Vernon, WA 98273

December 12, 2019

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

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Gas Furnace Maintenance in Mount Vernon, WA 98273

December 12, 2019

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

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Heat Pump Maintenance in Stanwood, WA 98292

December 12, 2019

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

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Gas Furnace Maintenance in Mount Vernon, WA 98274

December 12, 2019

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

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Gas Furnace Maintenance in Mount Vernon, WA 98273

December 11, 2019

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

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Gas Furnace Maintenance in Mount Vernon, WA 98274

December 11, 2019

“I was very impressed with the knowledge and friendliness of Mason as well as the promptness with which he came to service my furnace. He did not pressure me into purchasing something and spent adequate time explaining options.” – Marjo R.

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Air Conditioner Maintenance in Mount Vernon, WA 98273

December 11, 2019

“Always courteous, professional service. Five stars PLUS! We highly recommend Foss Heating & Cooling.” – David V.

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Heat Pump Maintenance in Mount Vernon, WA 98274

December 10, 2019

“Patient and thorough. Knowledgeable and honest about issues.” – Soumya P.

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Ductless Mini-Split Maintenance in Mount Vernon, WA 98274

December 10, 2019

“Nice service technician. Friendly and organized.” – Jan D.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

December 10, 2019

“Always great service with Foss” – Kathy C.

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Gas Furnace Installation in Mount Vernon, WA 98274

December 9, 2019

“Very respectful, cleaned and knowledgeable. Very happy” – Victor H.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

December 9, 2019

“Mason was very thorough in his analysis and was very clear about possible options in the future.” – Jeff D.

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Gas Fireplace Repair in Sedro Woolley, WA 98284

December 9, 2019

“Very good service.” – Pauline H.

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Heat Pump Maintenance in Sedro Woolley, WA 98284

December 6, 2019

“Brett knows his stuff. He was punctual, friendly and informative. Service was performed efficiently, and Brett answered all my questions. Very pleased with service from Foss.” – Joseph M.

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Gas Furnace Repair in Mount Vernon, WA 98273

December 5, 2019

“Mr. Beaver was very professional and knowledgeable about the service(s) he provided.” – Brittany M.

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Gas Furnace Repair in Burlington, WA 98233

December 5, 2019

“Very professional. Very good at letting us know what was going on. So glad they were able to come right out at the coldest time of the year. Thank you from the Mercados.” – Ben M.

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Gas Furnace Maintenance in Burlington, WA 98233

December 5, 2019

“Mason, has a pleasant professional approach. Covered over what he did and options.” – Craig M.

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Gas Furnace Maintenance in Burlington, WA 98233

December 5, 2019

“Very good job. Thanks for your help.” – Jill H.

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Gas Furnace Maintenance in Mount Vernon, WA 982734

December 4, 2019

“Great service, respectful” – Esmeraldo P.

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Gas Furnace Repair in Mount Vernon, WA 98273

November 27, 2019

“Thanks for great service, very knowledgeable and kind attitude patience greatly appreciated keep up great work, went beyond and checked for any CO on my ducting very pleased for that. Thanks Mason.” – Juan O.

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Gas Furnace Repair in Burlington, WA 98233

November 26, 2019

“Appreciate the prompt service when I was in a situation. Mason was pleasant and efficient.” – Danya P.

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Gas Furnace Repair in Mount Vernon, WA 98273

November 26, 2019

“Mason was cheerful and easy to work with. Great customer service! He explained the problem, fixed it, and gave me helpful information about the furnace in general. Would definitely use their services again!” – Janet S.

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Ductless Mini-Split Installation in Mount Vernon, WA 98274

November 26, 2019

“Great experience and friendly service overall. Michael and Kyle were nice to talk to and very accommodating. Mason really knows his stuff. I will definitely recommend Foss to anybody in need of heating/cooling services. Thanks guys.” – Nelson R.

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Gas Furnace Maintenance in Sedro Woolley, WA 98284

November 26, 2019

“Great service and friendly. Very knowledgeable” – Jr B.

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Boiler Maintenance in Camano Island, WA 98282

November 25, 2019

“Prompt, professional service provided. Foss has serviced our heating system for many years and we have always been totally happy with the professionalism of the Foss representatives.” – Bill K.

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Heat Pump Repair in Sedro Woolley, WA 98284

November 25, 2019

“Knowledgeable, very polite, and explained very well. They are welcome to service our system anytime.” – David R.

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Gas Furnace Maintenance in Mount Vernon, WA 98273

November 22, 2019

“Very helpful tech. Able to explain everything clearly to my satisfaction.” – Kirk H.

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Gas Furnace Maintenance in Mount Vernon, WA 98273

November 22, 2019

“Mason Beaver was very attentive and friendly… I appreciate the call ahead…” – Veronica O.

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Heat Pump Maintenance in La Conner, WA 98257

November 22, 2019

“Darien was a perfect point of contact for your company. Will call again next year. Thanks!!” – Howard B.

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Heat Pump Maintenance in Mount Vernon, WA 98273

November 22, 2019

“Very knowledgeable and professional” – Mark J.

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Gas Fireplace Repair in Burlington, WA 98233

November 21, 2019

“Mason was prompt, respectful and very helpful. My stove now works again!” – Josh W.

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Gas Furnace Installation in Mount Vernon, WA 98274

November 21, 2019

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

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Gas Furnace Repair in Mount Vernon, WA 98273

November 20, 2019

“Very helpful and professional” – Jeff F.

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Gas Furnace Maintenance in Mount Vernon, WA 98273

November 20, 2019

“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.

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Gas Furnace Installation in Burlington, WA 98233

November 20, 2019

“All very nice people and worked hard and efficiently!” – Tom W.

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Gas Furnace Maintenance in Mount Vernon, WA 98273

November 19, 2019

“Very professional. Appreciate the phone call.” – Forrest G.

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Gas Fireplace Maintenance in Camano Island, WA 98282

November 19, 2019

“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.

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Gas Furnace Repair in Mount Vernon, WA 98273

November 15, 2019

“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.

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Ductless Mini-Split Installation in Mount Vernon, WA 98274

November 14, 2019

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

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Gas Furnace Maintenance in Mount Vernon, WA 98274

November 14, 2019

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

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Gas Fireplace Repair in Mount Vernon, WA 98274

November 12, 2019

“Professional and thorough!” – Sheldon S.

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Gas Furnace Installation in Mount Vernon, WA 98274

November 11, 2019

“Very prompt and professional service. Would use them again.” – Chuck P.

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Ductless Mini-Split Maintenance in Burlington, WA 98233

November 11, 2019

“Awesome people to work with. Polite, great with dogs, punctual. Answer all my questions. Will always recommend.” – Kimberly M.

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Gas Furnace Repair in Mount Vernon, WA 98274

November 8, 2019

“Mason was thorough and professional.” – Ruth T.

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Gas Fireplace Repair in La Conner, WA 98257

November 8, 2019

“Mason was thorough in his diagnosis of repairs needed. He kept us up to date on what he was doing. Gave us pros and cons of repair options. Highly recommend.” – Joy G.

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Heat Pump Repair in Sedro Woolley, WA 98284

November 8, 2019

“Mason was knowledgeable and friendly.” – Scott S.

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Gas Furnace Maintenance in Burlington, WA 98233

November 8, 2019

“Thoughtful, respectful, helpful and knowledgeable of appliances. I would definitely recommend this company for any furnace needs,” – Donna C.

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Ductless Mini-Split Maintenance in La Conner, WA 98257

November 7, 2019

“Very knowledgeable and thorough. Excellent work on all systems.” – Stan S.

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Boiler Maintenance in La Conner, WA 98257

November 7, 2019

“I can always rely on Foss.” – Eleanor H.

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Zone Control System Repair in Anacortes, WA 98221

November 7, 2019

“Good guy.” – Rick M.

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Ductless Mini-Split Maintenance in La Conner, WA 98257

November 7, 2019

“Great service call with Mason. Super knowledgeable and friendly. Good with instructions for myself.” – Cathi A.

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Gas Furnace Installation in Mount Vernon, WA 98273

November 6, 2019

“Everyone was very professional, polite and understanding considering we have a lot of dogs and it got a little chaotic.” – Adriana E.

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Heat Pump Maintenance in Mount Vernon, WA 98273

November 5, 2019

“Great customer service and all around great service.” – Brenda O.

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Gas Furnace Maintenance in Sedro Woolley, WA 98284

November 5, 2019

“Technician was polite, courteous, and professional, Foss is always a pleasure to work with, I would recommend using Foss for your heating and cooling needs.” – Gerald C.

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Gas Fireplace Repair in Mount Vernon, WA 98273

November 1, 2019

“The gentleman was really good at explaining every step before doing the job ahead of time before getting started on every step of the way. Great mood also.” – Jose M.

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Heat Pump Maintenance in Camano Island, WA 98282

October 31, 2019

“Mason did an excellent job servicing my furnace and heat pump” – Pat H.

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Gas Furnace Repair in Mount Vernon, WA 98274

October 30, 2019

“Mason did a great job and provided clear information that I could understand.” – Barbara L.

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Gas Furnace Maintenance in Mount Vernon, WA 98273

October 30, 2019

“Total satisfaction, as anticipated!” – Susan C.

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Gas Furnace Maintenance in Sedro Woolley, WA 98284

October 29, 2019

“Very professional, fast service. Mason was polite and knowledgeable of his job.” – Jenifer H.

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Gas Furnace Maintenance in Burlington, WA 98233

October 29, 2019

“Really happy with everything they’ve done with our new furnace. From first contact through 1 year follow up, everything is first class.” – Paul P.

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Gas Fireplace Maintenance in Stanwood, WA 98292

October 21, 2019

“Very professional guys, quality work. Even cleaned everything up afterwards. Would definitely recommend.” – Anna M.

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Heat Pump Maintenance in Camano Island, WA 98282

October 18, 2019

“Wonderful, professional service. Took time to explain and answer our questions. Brett was amazing. Will call again when necessary.” – Jeri B.

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Air Conditioner Maintenance in Stanwood, WA 98293

October 16, 2019

“Have had Foss out several times and they are always prompt, helpful and friendly. They got us back on track again with our heating unit. Thanks again!” – Justin P.

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Gas Furnace Repair in Mount Vernon, WA 98274

October 15, 2019

“Great prompt service we highly recommend.” – Kelly K.

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Gas Furnace Maintenance in Anacortes, WA 98221

October 8, 2019

“On time, quick, and friendly. Up front about pricing and what needed to be done. Didn’t try to sell me on anything extra that I didn’t need.” – Dawn R.

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Gas Furnace Maintenance in Anacortes, WA 98221

October 3, 2019

“Very friendly folks. Explained the system to me and shared different options to consider. Will certainly call Foss again. Thank you, Brett and Mason.” – Nadine C.

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Gas Furnace Maintenance in Mount Vernon, WA 98273

September 18, 2019

“Once again, your technicians are professional and knowledgeable. I always appreciate when they inspect that they may make recommendations for an upgrade but never pressure for a sale. I feel they are honest. Always a good experience!” – Julie M.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

September 12, 2019

“Friendly, efficient, and knowledgeable. Thanks!” – Rachel B.

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Heat Pump Maintenance in Camano Island, WA 98282

September 10, 2019

“On time, went right to work, explained what he was doing, at end summarized the status of the unit. Very polite and friendly.” – James W.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

September 5, 2019

“Great!” – D.A. I.

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Gas Furnace Maintenance in Anacortes, WA 98221

August 31, 2019

“Darien was knowledgeable and personable. I feel confident that my furnace is ready for winter. Great service!” – Beverly H.

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Heat Pump Maintenance in Burlington, WA 98233

August 30, 2019

“Friendly, knowledgeable and prompt. Every interaction with Foss has been wonderful!” – Nancy M.

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Ductless Mini-Split Maintenance in La Conner, WA 98257

August 1, 2019

“Awesome!” – Meg S.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

July 30, 2019

“Courteous, knowledgeable, and thorough service!” – Randall W.

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Air Conditioner Installation in Mount Vernon, WA 98273

July 16, 2019

“Awesome job! Highly recommend! The team was so professional and were great to work with!” – Antoinette W.

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Gas Furnace Maintenance in Anacortes, WA 98221

July 10, 2019

“Great service. Huge knowledge of system. Very helpful and courteous.” – Howard R.

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Gas Furnace Maintenance in Anacortes, WA 98221

July 10, 2019

“Great work as always” – Pat M.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

July 9, 2019

“Very knowledgeable and helpful!” – Natalie H.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

July 2, 2019

“Always very friendly and informative!” – Bill Y.

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Ductless Mini-Split Maintenance in Mount Vernon, WA 98274

July 2, 2019

“Very friendly and easy to work with. Foss does not “pressure” you into any unneeded service or items.” – Sheila S.

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Gas Furnace Maintenance in Sedro Woolley, WA 98284

July 1, 2019

“Service and technician was exceptional!!” – William L.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

July 1, 2019

“Friendly, knowledgeable technicians brought our maintenance up to date. I have used Foss for years and the positive work continues. Highly recommended!” – Leanne S.

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Ductless Mini-Split Installation in Anacortes, WA 98221

June 28, 2019

“The Foss team showed up on-time, well-prepared and did a great job of installing our Mitsubishi mini-split system. Mark walked me through all of the options and was prompt in answering any questions during the process. The installers were meticulous making sure that the indoor heads were correctly placed and that any visible components were…

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Heat Pump Maintenance in Stanwood, WA 98292

June 27, 2019

“Brett and Mason were amazing! Very professional, knowledgeable, punctual! They explained all they were doing and taught me about our system! Highly recommended!” – Andrea M.

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Gas Furnace Maintenance in Anacortes, WA 98221

June 21, 2019

“Positive, professional, helpful info to forecast needs.” – Dawn C.

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Ductless Mini-Split Maintenance in Anacortes, WA 98221

June 21, 2019

“The work was done right on time, no fuss, no mess, everything explained simply, as Brett always does, and everything works beautifully.” – Mark L.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

June 12, 2019

“Always do a great job. Friendly, competitent and on time.” – James H.

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Gas Furnace Maintenance in Camano Island, WA 98282

May 16, 2019

“My daughter recommended Foss to us, she was extremely satisfied with her furnace repair. Kendra and Trevor are customer oriented, friendly and professional, a pleasure to work with. Brett , our technician was top-notched.Extremely knowledgeable, answered all my questions. We had two gas fireplaces and our furnace serviced. Everything is working beautifully. I appreciated his…

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Gas Furnace Maintenance in Mount Vernon, WA 92873

April 27, 2019

“Upon recently purchasing our home in late 2018, we had a few issues in the winter that prompted us to coordinate some repairs and subsequent ongoing maintenance. The furnace unit in the home had a maintenance sticker from Foss in the past, so we figured we would start there – and we are glad we…

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Gas Furnace Maintenance in Mount Vernon, WA 98273

April 26, 2019

“Brett is awesome! He was punctual, friendly, and answered all of my questions.” – U P.

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Heat Pump Repair in Mount Vernon, WA 98274

April 17, 2019

“Prompt service, informative & thorough techs” – Bill C.

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Ductless Mini-Split Maintenance in Burlington, WA 98233

April 15, 2019

“Andrew and Mason were on time, polite and efficient in checking out my ductless system. Cleaned my filters and did an overall check of the pump for wear, tear and rodents. Very happy with Foss.” – Kathy P.

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Gas Furnace Repair in Mount Vernon, WA 98274

April 15, 2019

“Andrew and Mason were extremely knowledgeable about my heating system and what was needed for maintenance. Very professional and courteous. I will be using Foss for my future heating needs.” – Roger C.

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Ductless Mini-Split Maintenance in Camano Island, WA 98282

April 9, 2019

“Very good.” – Ward D.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

March 22, 2019

“Thanks Good service” – Ron O.

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Air Duct Repair in Mount Vernon, WA 98274

March 15, 2019

“Kudos to this company. I feel that this experience today as well as previous have been positive. I appreciate the teamwork set up where the tech can take pics and talk on phone to others to get ideas as to the problem. My only concern right now is that the ductwork is probably filthy again…

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Heat Pump Repair in Mount Vernon, WA 98273

March 15, 2019

“Darien came out to find a electrical burning type smell for us. We are very happy with his service and he was very pleasant. Very happy overal with Foss.” – Robert S.

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Gas Fireplace Repair in Stanwood, WA 98282

March 15, 2019

“Excellent experience – super nice staff and they are so good at answering all my (endless) questions. Couldn’t be happier or recommend Foss more!” – Meg H.

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Gas Fireplace Repair in Stanwood, WA 98282

March 8, 2019

“Excellent experience – super nice staff and they are so good at answering all my (endless) questions. Couldn’t be happier or recommend Foss more!” – Meg H.

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Heat Pump Maintenance in La Conner, WA 98257

March 8, 2019

“Very knowledgeable & happy to explain all the working details. One of the few service calls I don’t hate!” – Patty M.

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Gas Furnace Maintenance in Sedro Woolley, WA 98284

March 6, 2019

“Friendly service, always on time, pleasure to work with every year” – Corey C.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

March 6, 2019

“Andre is very efficient, friendly and polite. Always good to see him!” – Dan A.

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Gas Furnace Replacement in Burlington, WA 98233

March 5, 2019

“Great service” – Elva W.

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Gas Furnace Maintenance in La Conner, WA 98257

February 25, 2019

“Very friendly and helpful! Answered all my questions” – Mike R.

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Gas Furnace Maintenance in La Conner, WA 98257

February 25, 2019

“Great, Very professional” – Elizabeth S.

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Gas Fireplace Maintenance in Mount Vernon, WA 98274

February 20, 2019

“Darien was professional and knowledgeable. He serviced our fireplace and went above and beyond to ensure satisfaction. We will continue to use Foss for all of our future needs.” – Donna P.

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Gas Fireplace Maintenance in La Conner, WA 98257

February 19, 2019

“This is the third time we have used Foss in the last four years. Your technicians have always been professional, knowledgeable, and respectful. Today Andre came out and did not disappoint. He maintained the high level of professionalism we have come to respect. He was able to answer our multiple questions, explain what he had…

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Gas Furnace Repair in Mount Vernon, WA 98273

February 11, 2019

“Very pleased with Andrews services! We've had another furnace repair company out for the same issue two three times before. Andrew not only proposed a permanent solution but also educated us as to why our furnace kept failing in the first place. My wife and I will whole-heartedly recommend Foss Heating to all of our…

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Gas Furnace Maintenance in Mount Vernon, WA 98274

February 11, 2019

“Brett arrived when he said he would, was professional, informative, and personable. He knows what he's doing, and he's very good at it. We trust him and Foss completely.” – Jim W.

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Gas Furnace Maintenance in Anacortes, WA 98221

February 7, 2019

“Foss were quick to schedule my regular maintenance services and the tech serviceman detailed exactly what was done and his results.” – John K.

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Gas Furnace Repair in Camano Island, WA 98282

February 6, 2019

“Very thorough, very helpful and respectful. I would feel very comfortable using Foss in the future and recommending them to anyone else .” – Carol L.

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Gas Furnace Repair in Camano Island, WA 98282

February 6, 2019

“These guys came right out and fixed our problem, a frozen line with some other recommendations. We have established a maintenance contract.” – Ralph & Leslie Z.

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Gas Furnace Repair in Mount Vernon, WA 98274

February 6, 2019

“Good info for further work.” – Janell Ruff R.

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Gas Furnace Repair in Burlington, WA 98233

February 5, 2019

“Andre has been absolutely amazing! He is a valuable asset to your team. Thanks RandyTolf” – Randy T.

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Gas Furnace Repair in Anacortes, WA 98221

February 5, 2019

“The Foss crew was kind and courteous. They took the time to answer all of my questions and provided me with a good knowledge base for future repair and replacement options.” – Vicki B.

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Heat Pump Maintenance in Mount Vernon, WA 98274

February 5, 2019

“Always great service” – Dan R.

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Gas Furnace Repair in Burlington, WA 98233

February 4, 2019

“Explained everything so I understand what the problem was.” – Elva W.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

February 4, 2019

“Foss Heating and Cooling is a fantastic and well respected company. We have used them for years in several different homes with great satisfaction. Highly recommended!” – Leslie D.

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Gas Furnace Maintenance in Sedro Woolley, WA 98284

February 4, 2019

“Always excellent service” – Sharon K.

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Gas Furnace Maintenance in Burlington, WA 98233

February 4, 2019

“Excellent service and very professional” – Brian D.

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Radiant Flooring Repair in Anacortes, WA 98221

January 31, 2019

“Andrew and Mason were terrific in their approach to both customer service and to the technical side of the fix. Very professional! Timely response to the call and visit was also much appreciated. The house is warming up, the boiler totally repaired, cleaned and functioning. We are happy customers that will certainly refer Foss to…

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Gas Furnace Repair in Anacortes, WA 98221

January 30, 2019

“Very professional and wonderful service.” – June H.

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Boiler Maintenance in Mount Vernon, WA 98273

January 30, 2019

“Foss has been wonderful. They helped us figure out the best system for our home and have maintained it with care and great service. We never felt pressured in the purchase of our system. Our questions and concerns were always answered and explained clearly. I really like the integrity and professionalism of the company.” –…

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Gas Furnace Installation in Mount Vernon, WA 98274

January 29, 2019

“Very satisfied. Service techs are obviously well trained, polite, and very competent. Foss is my go to company for all heating and plumbing needs.” – Sharon H.

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Gas Furnace Maintenance in Mount Vernon, WA 98274

January 28, 2019

“Excellent as always” – Kevin O.

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Gas Furnace Maintenance in Anacortes, WA 98221

January 25, 2019

“Very satisfied!” – Charles L.

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Would highly recommend

October 12, 2018

“Brett and Mason arrived on time and worked without a break until the job was finished (about 9 hours total). They were very courteous, involved us in decisions regarding installation options and kept us informed of job progress. System was installed in a professional manner and job site thoroughly cleaned upon completion. Would highly recommend.”…

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Very happy with Foss H&C

September 21, 2018

“Very happy with Foss H&C. Contracted them to do repairs on a house we are preparing to sell. Kendra, Trevor, and Brett were all easy to work with in terms of scheduling, the repair specialist arrived promptly when he said he would (and even called ahead to let me know he was on his way),…

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A great experience

September 6, 2018

“A great experience. Team arrived at scheduled time. Did diagnostics and advised us of problem and cost. We agreed to repairs and the work was immediately completed. We had a few questions about our system and heating/cooling systems in general which were completely and courteously answered. Entire visit was handled within an hour. I am…

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We had numerous mechanical difficulties with 2 different heat pumps

March 6, 2018

“I’m very greatful for the professionalism and commitment you showed to achieve customer satisfaction. You have intervened on our behalf when we had numerous mechanical difficulties with 2 different heat pumps ultimately absorbing the cost of a replacement system of a different brand. This type of commitment to the customer, in my experience, is rarely…

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