Tremkoe HVAC
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Tremkoe HVAC
Our experienced technicians offer extensive services for all your heating equipment, including heating repair, maintenance, and installation. Our expert air conditioning technicians can keep you cool and happy in the summer months with professional installation, repair, and maintenance. Besides keeping you cool in the summer and warm in the winter, we make sure your overall air quality keeps you breathing fresh all year round.

We have been providing complete HVAC services to clients in Whatcom County for over 25 yrs. We offer attractive rates for superior work delivered on time and on budget. Located in Bellingham, Washington, we work for both residential and commercial clients in areas throughout the Lower Mainland, from Whatcom County to Samish Island, from Sumas to Seattle- we are here for you.
Services
Tremkoe HVAC has over 18 years of experience with all makes and models heating systems including furnaces, heat pumps, and mini split systems. Let our expert technicians provide your home or office with warmth and comfort throughout the year with heating services that include furnace installation, heating repairs for gas or electric furnaces, heat pumps/ductless mini split systems, troubleshooting, cleaning, and heating safety inspections.
Whether you need AC repair, maintenance or installation, we have extensive experience in keeping your air conditioning equipment working smoothly and efficiently. We provide air conditioning maintenance, inspections, repairs, and installation on residential and commercial cooling systems.
Your air ducts and ventilation fans and devices are just as important as every other component in your HVAC system. Having a properly functioning heating or air conditioning system on your residential or commercial property is just the first step in staying comfortable, content and keeping your home and office energy efficient.
We are well known for our expertise in installing, maintaining and servicing ductless heating systems throughout Whatcom County. Ductless heat pumps are both convenient and efficient. Instead of paying to heat and cool your entire home or office-especially the rooms you rarely use-ductless systems condition the individual rooms where you gather more often while giving you the ability to better manage your energy costs.
We are here to serve you and to make your home comfortable, whether it be a heater repair, a Napoleon fireplace or a Fujitsu air conditioner that's just for the master bedroom area. The possibilities are endless and help is just a phone call away. We are your Mitsubishi, Daiken and Fujitsu ductless mini-split Air Conditioning & Heat Pump specialists.
Reviews (7)
Sandra Sheehan
Sandra Sheehan
May 06, 2021
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Put our system in 5 years ago - runs smoothly - any questions - they are always there to help - recommend them highly
Dustin Atchley
Dustin Atchley
Nov 09, 2019
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Mark is great. Gave us a great price with excellent quality & service.
Nathalie B.
Nathalie B.
Jul 14, 2019
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Mark and his crew are knowledgeable, thoughtful, prompt and friendly and very reasonably priced! Excellent work!
Kayti Lavergne
Kayti Lavergne
Feb 10, 2019
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They came out and put a new furnace in when our old one went out. Super fast, friendly, and affordable! I will use them again for our upstairs fireplace!
Tim B.
Tim B.
Jan 04, 2019
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We used Tremkoe for HVAC service because their sticker was on our furnace when we bought our latest home. The initial service was fine, but then he really flaked out on me after that. He did not drop by the furnace filters he promised to provide, despite three calls. Then, when it was time for the next annual service, he failed to return 2 calls.
K. M.
K. M.
Dec 09, 2018
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I had an expensive system that never ran efficiently. I had several companies out to fix it. But only Tremkoe knew what they were doing. They are worth every penny because they are the best. They saved me hundreds of dollars each month because they were able to get my system operating efficiently. I couldn't be happier.
Steve B.
Steve B.
Dec 16, 2016
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Last week, on the coldest day of the year so far, our heater conked out. I called around, and most of the Big Guys in the county either couldn't make it for several days, or wanted to charge me an outrageous service and diagnostic fee on top of the repair charge. I called Mark @ Tremkoe and we talked about what the problem was with the heater. Less than an hour later he texted me to say he had the parts and could be over later to fix it. I met them at my house as scheduled, and in no time they had it fixed and running again. Thanks for working us into your tight schedule and getting it fixed