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Serving the Community for Over 35 Years!
Customer service is the #1 priority at West Mechanical. With our West Mechanical 100% Satisfaction Guarantee, you can be sure you made the right choice and will get the best possible service.
We offer service, repair, installation and maintenance for your heating, cooling systems, air conditioning, furnaces, heat pumps, air cleaners, fireplaces, water heaters, geothermal heating, radiant flooring, mini-splits, electrical and more.
West Mechanical Inc. is an independent Trane dealer and proud to be a certified Trane Comfort Specialist. This means we are considered to be of the highest standing and committed to being the best in every aspect of the business. Take advantage of our Comfort Club and learn why we are the number one choice for service in Whatcom County and the Bellingham Bay area.
With offices in Bellingham and Friday Harbor, we are fully equipped to service all your HVAC needs in San Juan, Whatcom, Skagit, and Island counties.

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.
Electrical Installation in Blaine, WA 98230
Electrical Repair in Mt. Vernon, WA 98274
“We recently had a sudden and mysterious incident in our home regarding an electrical issue. Our tech Tony was very diligent and patient in trying to locate and resolve the problem and didn’t give up until he discovered the source of it.
We were very thankful for his hard work in fixing this repair.
As regular customers with WM, we continue to have positive experiences with this company along with the incredible customer service and reasonable pricing.
We highly recommend West Mechanical
for their consistent competent service!”
– S. P.
Heating and Cooling Replacement in Anacortes, WA 98221
“Kris was extremely knowledgeable and creative in identifying HVAC solutions for my home, where I wanted to add air conditioning, replace an old gas furnace, and provide heat for a garage woodworking shop. He carefully and quickly took measurements throughout the house to determine system requirements and provided multiple options for preventing the sound of the outdoor component of the A/C unit from carrying to my (very close by) neighbor’s deck. While on site, he provided 6 different complete system options, including both A/C and heat-pumps, and helped me understand the trade-offs and cost-drivers for each. He clearly understood and addressed client needs in a very positive way. I highly recommend Kris and West Mechanical for home HVAC system design!”
– Barb T.
Our Most Recent Articles...
How to Reduce Dust in Your Home
Everyone has it, and nobody wants it. Dust is no laughing matter. It’s easy to see how it can affect the indoor air quality of your home.
Read MoreVideo – Energy Saving Tip 2
We encourage all customers to follow our energy saving tips to help them save money on future heating, cooling, and maintenance expenses.
Read MoreHow Environmental Issues Can Affect Your Air Conditioner
The experts at West Mechanical wants to help increase your awareness of some of these environmental factors that affect your air conditioner.
Read MoreNeed HVAC Service?
Contact the experts at West Mechanical.
Call us at 360-734-7599!
We Service All Brands

We Service All Brands
