Commercial HVAC
Design and Build Services

Our commitment to your commercial HVAC design & build goes far beyond merely meeting a schedule and staying within a budget. Before we cut a single piece of sheet metal, we carefully plan every aspect of the job, coordinating with other trades and figuring out the smallest details in advance.

Project Management

Our job is to make your projects go smoothly. If your project is not properly managed, a lot of things can go wrong: costs overrun, schedules slip, building occupants complain, and efficiencies are lost.

At Home Comfort Alliance, we understand, which is why we take a proactive and comprehensive approach to defining, designing, and delivering every project. We provide professional, trusted advisor Project Management designed to define and meet your expectations every time. We’ve been specializing in HVAC related projects since 1965, so we know buildings and we know how to get projects done on time and within your budget.

Comfortable Environments. Smooth Projects. Energy Efficiency. Tenant Retention. If these are the concerns you have, call on the company you can trust: Home Comfort Alliance.
project planning

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Tenant Improvements

When you want it done yesterday, call us today.

Every time a tenant leaves, there’s potential for expensive downtime until a new tenant moves in. But you can drastically reduce downtime and ensure a smooth, quick transition by calling in the Home Comfort Alliance Special Projects & Tenant Improvements team.

We're extremely aware of the importance of responding quickly to your tenants’ needs. Because of this, we have assembled a quick-response team that excels at performing work on very fast track projects.

And we don't just do our work fast, we do it right. Whether you're changing office space, revising computer room systems, correcting poor zoning, or undertaking any other kind of tenant work or retrofit project, you're assured of Home Comfort Alliance quality and attention to detail throughout.

This all adds up to the fastest, most comprehensive, experienced, and expert remodeling and retrofit team available. But of course, you wouldn't expect less than that from Home Comfort Alliance.
MMCS commercial
Commercial HVAC service, design in Seattle-Tacoma

Why Choose Home Comfort Alliance?

Your Comfort is Our Promise
We promise...
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Reliable heating, air conditioning, plumbing and electrical service - all from one trusted company.
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To educate and guide you through your options so you’ll find the right solution at the right price.
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Knowledgeable and respectful workers who ensure both your own comfort during the installation process, and lasting comfort from your home systems.
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Outstanding service, communication, and follow-up, so your home is comfortable now and for years to come.
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It's a promise we've kept with thousands of homeowners across Western Washington

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Years Experience
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Installations Completed
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Comfort Club Members

What our Customers are Saying!

I had a great experience working with Home Comfort Alliance to address by HVAC needs. They knew local rebates which could help reduce the cost and addressed all my questions. In particular, I want to that Bobby Baker who was my consultant and Mike and Ina who were able to remove the old furnace and install the heat pump within one day. Mike also thoroughly walked me through the new system. So excited to actually have some cooling for this summer!
Brad Busching
Brad Busching
1710787970
Steve Swanson is always welcome at our home to service our HVAC. He’s professional and always trying to help!
From the first phone contact to the last tech leaving it was the Best Quality Service Team I have encountered. I am so appreciative and grateful to have such a professional, knowledgeable and personable Team help me with an entire new Furnace, Heatpump and Thermostat Installation. I would highly recommend this company for your heating and cooling needs.If there were 10 stars they'd get them!
Pamela Walker
Pamela Walker
1710782062
All of the employees I met and/or talked to were exceptionally professional and friendly. They worked with me to determine the best equipment and set up for what I needed. I’m so happy I chose Home Comfort Alliance!
Dustin did a great job w/ estimating the electrical work I needed in my laundry room, giving me options on how they could complete the task. He arrived on time, & didn't try to sell me other products. The actual work was done the following day - Chad was efficient, friendly, & professional! I couldn't be happier w/ the completed job! I'd definitely hire them again, & highly recommend them! 🙂
Infant Gerald
Infant Gerald
1710375218
Issac was great, very thorough and explained everything.
Cheryl Kawalec
Cheryl Kawalec
1710365731
Billy, their technician, was quick and efficient in repairing the problem with our Heat Pump. He, also took time to explain how to set various things on the thermostat, including how to set it up for internet access. He gave me some really good advice on how to prevent future problems.I highly recommend him and this company.
Roger Barber
Roger Barber
1710356429
Very friendly
Tim Jensrud
Tim Jensrud
1710282471
John Rohrbach
John Rohrbach
1710264888
So far so good! No issues with this service, which is much different than other companies I have dealt with.
Kim Barrow
Kim Barrow
1710193886
I was very impressed with Jeffrey's service call! Not only did he service both heaters and fix a small leak, he noticed that one of my water heaters was leaking and the alarm wasn't working. He took a little extra time to help us find the pinhole leak, and I am so appreciative. Great job!
Dianna Stanley
Dianna Stanley
1710192869
Great communication, on time, very helpful with questions we had about our furnace. Thank you!
Stacie Douglas
Stacie Douglas
1710192410
Lamont & Qushawn did a great job. They were professional and courteous. Once the installation was complete, they took the time to explain in detail the operation of the new furnace, heat pump, and thermostat.
I highly recommend Vince with his thorough assessment of my home heating needs and explaining all in details.
Robert Fu
Robert Fu
1710186543
Kadir Yasar
Kadir Yasar
1710186223
I’ve grown to appreciate and value Home Comfort Alliance’s service. The technician that serviced my furnace today, Zach, did a great job of being thorough, and providing me annual maintenance options that I was unaware of. And he did it in a way that did not make me feel stupid.
Excellent service. Arrived a little early and completed the work quickly and thoroughly. I like learning about my system and Brian’s patience in explaining how it all works — especially learning what I can do to ensure it lasts.Brian is very professional and courteous; I was happy to see that he was the one servicing our furnace and mini-split.
Home Comfort Alliance staff arrived, troubleshot, and explained in detail that one can understand. However, could not repair due to no parts on hand. Ordered and scheduled for repairs on my HVAC for my home.
Alisha was friendly, knowledgeable and extremely helpful. Thank you so much for all the the help.
felipe avila
felipe avila
1709847268
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WORKING HOURS
Office: M-F 8am - 5pm
Emergency Service Available
info@homecomfortalliance.com
LOCATION
9680 153rd Ave NE,
Redmond, WA 98052

1404 Riverside Drive
Suite G
Mount Vernon, WA 98273

3409 Everett Ave.
Everett, WA 98201

5373 Auto Center Way
Suite 205
Bremerton, WA 98312

3202 C St NE
Auburn, WA 98002

13701 24th Street E.
Suite A5
Sumner, WA 98390
Residential & Commercial HVAC Services | Home Comfort Alliance

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