Seattle’s Trusted HVAC, Plumbing
and Electrical Experts

Home Comfort Alliance delivers complete home comfort solutions—air conditioning, heating, plumbing, and electrical—serving homeowners across Seattle and the Puget Sound.

Act Fast - Save up to 25% OFF on clearance priced R410A Air Conditioners and Heat Pumps (while supplies last)*

*savings are applied to the individual items, while supplies last, and are limited to R410A equipment in new, scratch & dent or display quality. All items are individually priced for immediate installation. Savings on equipment can be combined with other 'Bundle & Save' opportunities. Please ask your consultant for specific program details and equipment availability during your consultation.

Why Upgrade Your HVAC System?

If your system is over 15 years old, needs frequent repairs, or struggles to keep your home comfortable, it might be time for a replacement. At Home Comfort Alliance, we make it easy to choose the right system for your needs—and we do it with industry-leading experience, transparent pricing, and award-winning service.

Explore Our Heating & Cooling System Options

Furnaces
Gas or electric furnaces are the foundation of traditional heating systems and can be paired with an air conditioner in a split system. They're reliable, affordable, and familiar—but it may be time to upgrade when efficiency matters.
Hybrid Systems
A smart combo of electric and gas. Hybrid systems use an energy-efficient heat pump along with a furnace to switch between power sources depending on what’s most cost-effective. You’ll save on energy bills all year long.
Ductless Systems
No ductwork? No problem. Ductless systems are perfect for older homes, additions, or targeted comfort zones. Heat and cool specific rooms without the hassle—or complement your existing system for total home comfort.

Puget Sound Customers
Trust Home Comfort Alliance

See Our Latest Customer Reviews

Not Sure Which Home Comfort Solution You Need?
We’re Here to Help!

Single-Stage Systems: Basic on/off operation. Affordable, but less energy efficient.
Two-Stage Systems: High/low operation for better temperature control and energy savings.
Multi-Stage Systems (Variable Speed): Whisper-quiet, ultra-efficient, and best for precise comfort.

Find My Comfort Solution

For more than four decades, Home Comfort Alliance has been outfitting homes in Western Washington with heating systems that last.
When it’s time for a replacement, count on us to deliver the quality results you expect.

Find the Right HVAC, Plumbing, or Electrical Service for Your Home.

Not sure which service is best for your home? We make it easy to compare your options and get expert advice.
1
Should I consider a heat pump for heating my home?

Although a heat pump will heat your home on moderately cool days,  it is best paired with a furnace to allow for maximum comfort when outdoor temperatures dip below 40°.  If you are looking to both heat and cool your home it is an energy efficient solution, but if you’re only looking for heat, a traditional furnace is probably the way to go for most homeowners in the Pacific Northwest.

2
What’s the difference between a gas and electric furnace?

An electric furnace can be less expensive to install than a gas furnace, but gas is more energy efficient.  This means that you can expect to pay less on a monthly basis to heat your home.  If natural gas is not available for your home, an electric furnace is usually a simple installation and can last up to 30 years.

3
When is a ductless heat pump the right choice?

A ductless heat pump is a natural choice when there is not an existing duct system designed to provide heating and cooling.  A ductless heat pump can be installed in almost any home often at a lower cost than installing a new duct system, furnace, and air conditioner.

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

Heating & Cooling
Installation

Over 68,000 installs in the
Puget Sound Area since 1977

4.6 Google Rating with over 2,700 reviews!

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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

1524 45th St E
Suite 102
Sumner, WA 98390

1524 45th St E
Suite 103
Sumner, WA 98390
Residential & Commercial HVAC Services | Home Comfort Alliance

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