Heating & Cooling Services in Sammamish, WA


Our company will take care of all your Sammamish heating and cooling services. This includes HVAC, plumbing and electrical services in Everett, WA. We keep your home and commercial properties comfortable. Our experts in Sammamish ensure all your home comfort systems are safe, efficient and reliable.





Mother and child playing on a white rug

Air Conditioning Installation

Rely on an air conditioning installation team you can trust for your Sammamish home. At Home Comfort Alliance, we always work hard and use quality products to provide our customers with the best results. Whether you just need an installation or an existing unit replaced, we’ll handle everything and give you the quality service you deserve.

Air Conditioning Maintenance & Repairs

Don’t lose money to a poorly maintained air conditioning unit. Sammamish residents can save big by partnering with us for one of our maintenance agreements. Work with us to receive annual tune-ups and inspections sure to keep your system healthy and efficient.





The last thing any homeowner wants in the middle of summer is a broken air conditioner. Luckily, we’ve got you covered. Just call Home Comfort Alliance and one of our skilled technicians will be on the case. Before making any repairs, we’ll provide a cost estimate, so you know what you’re paying for. With our 24/7 availability and expert knowledge, you can trust us to provide solutions that are effective and long-lasting.

Heat Pump Installation, Maintenance & Repairs

Heat pumps are wonderful and energy-efficient systems. If you’re a homeowner interested in saving both money and going green, consider the option. They work by exchanging hot and cold air from within and outside of a home. This is a more energy-efficient alternative to standard units that warm or chill air themselves. For Sammamish homes interested in considering this technology or if you have any other inquiries, contact our team today. For residents who already have a heat pump system and are interested in repairs or maintenance, contact us today and get in touch with one of our knowledgeable team members to handle any of your needs.

Electric and Gas Furnaces

A popular heating choice for Sammamish residents is the electric furnace. Electric furnaces operate a lot like hairdryers. They pull air in and heat it by using electricity to get their internal electrical components hot. As air passes over these heated materials, it too warms. Then the heated air is redistributed back into a home to provide heating. They’re common, simple, and safe. Home Comfort Alliance has decades of experience working with them.





In the other corner are gas furnaces that are also great for your home. Gas furnaces are a great choice for many Sammamish residents. Gas units can warm a house very quickly and provide enormous heat output that often cannot be matched by alternatives.
Furnace installer making a delivery

Water Heater Installation, Maintenance & Repairs Sammamish, WA

Water heaters need proper installation and service to work correctly. A perfectly good water heater can be wasted by neglect and fail to live up to its expected usable lifespan. That’s why Sammamish residents hire Home Comfort Alliance to take care of all their water heating needs. Whether you need a water heater replacement, installation, or servicing, Home Comfort Alliance handles everything.

Generator Installation, Maintenance & Repairs Sammamish, WA

Don’t be unprepared when disaster strikes. Get ready for future power supply issues or severe weather conditions with a home generator. Check out our range of generator options for Sammamish, Washington, and hire our technicians to install the perfect system for your home.

Why Choose Home Comfort Alliance to Install Your New System?

Our #InstallitRight Reputation

Before your Comfort Crew installation team even arrive at your home, each install is previewed by an experienced field supervisor for the fit and function of your equipment. We take the time to perform load calculations, a step other contractors sometimes skip. Industry standards and best practices are taken into account to assure the best possible outcome. We do our best to head off challenges before they have a chance to happen. It’s how we make sure the job is done right the first time. If a problem does occur, rest assured that we have a process in place to remedy any concerns quickly and appropriately.

We'll Listen and Make It Easy

Your home is unique and your desires may be unique too. Some jobs are more challenging than others and require thinking outside the box. We’ll listen to clearly define your expectations and give you options so you can choose the right system for you. You’ll never feel pressure. Your 3 day right to cancel will be explained, and it won’t delay the job. We will apply for and procure all necessary permits and post required stickers, as well as provide you with details for scheduling the inspection at a time convenient for you.

We'll Call You to Check In

We make it a priority to ensure your complete satisfaction. At the end of your installation, we’ll call you later that day just to make sure everything went as expected.

Home Comfort Alliance believes your comfort should never be compromised. Over the years, we’ve finessed our delivery of HVAC products and services to a unique level of service we’ve become known for: #FixitFast #InstallitRight

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Years Experience
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Installations Completed
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Comfort Club Members
Our Accreditations
ACCA Quality Assurance Accredited
ACCA
Snohomish Registered Trade Ally
Snohomish County
North American Technician Excellence Certified
NATE award
Accreditated Business
MM Comfort Systems BBB Business Review
A Rating Angie's List
Angie's List
Read our real customer reviews below!

Ian Adie

9 hours ago

Excellent professional friendly service
Response from the owner:Thanks, Ian—really glad you had an excellent experience with our team. We appreciate you noting the professional, friendly service, and we’re here anytime you need help with your HVAC.
David Kelley

9 hours ago

During a complimentary HVAC system maintenance visit I mentioned to our technician, Isaac, that one of our zones was not working properly. Isaac did some troubleshooting and quickly identified the problem as a pair of reversed wires between the outdoor unit and air handler. He clearly knew his stuff.
Response from the owner:Thank you for the glowing review! We appreciate your trust in Home Comfort Alliance for your HVAC and home comfort needs. Our locally owned team is proud to serve communities in the greater Puget Sound region with dependable, energy-efficient solutions.
Evo

10 hours ago

Joshua C. arrived promptly at the start of the time window and quickly did a thorough diagnostic of our AC. He walked me through what he found in clear language and explained the options for repair, and he gave me heads up about potential future costs for my aging AC, without being pushy trying to sell me anything.
Response from the owner:We’re so happy to hear you loved your experience! Our technicians and comfort specialists take pride in delivering 5-star HVAC, plumbing, and electrical service throughout Western Washington. Thanks for choosing Home Comfort Alliance—your comfort is always our mission.
Franklin Gunderson

11 hours ago

Response from the owner:Your 5-star review made our day! We’re honored to help homeowners throughout the Seattle–Tacoma metro and the Puget Sound stay comfortable with professional heating, cooling, and electrical services. Thanks for supporting a local company that’s committed to excellence and community.
Dean Moyer

13 hours ago

Response from the owner:Thank you so much for the 5-star rating, Dean! We’re delighted to know that you had a great experience with us at Home Comfort Alliance – Everett. We look forward to serving your HVAC needs in the future!
Larry Brader

3 days ago

Response from the owner:Thank you for the 5-star rating, Larry! We're glad that you had a great experience with Home Comfort Alliance – Bremerton. Your support means a lot to us!
Samantha Witt

3 days ago

Very professional and up front with pricing!
Response from the owner:Your 5-star review made our day! We’re honored to help homeowners throughout the Seattle–Tacoma metro and the Puget Sound stay comfortable with professional heating, cooling, and electrical services. Thanks for supporting a local company that’s committed to excellence and community.
Sandy Deason

3 days ago

Very thorough.
Response from the owner:We’re so happy to hear you loved your experience! Our technicians and comfort specialists take pride in delivering 5-star HVAC, plumbing, and electrical service throughout Western Washington. Thanks for choosing Home Comfort Alliance—your comfort is always our mission.
Robin Richie

3 days ago

Steve showed up on time and was efficient with the repairs. Highly recommend Home Comfort Alliance.
Response from the owner:Your 5-star review made our day! We’re honored to help homeowners throughout the Seattle–Tacoma metro and the Puget Sound stay comfortable with professional heating, cooling, and electrical services. Thanks for supporting a local company that’s committed to excellence and community.
Donna LeFevre

3 days ago

Response from the owner:Thank you so much for the 5-star rating, Donna! We're delighted that you had a positive experience with Home Comfort Alliance – Redmond. If you have any future HVAC needs, please don't hesitate to reach out.
Diane R

3 days ago

Chad from Home Comfort was troubleshooting the electrical circuit in my kitchen. He found a burned outlet behind my stove. He replaced the outlet and everything is working perfectly. Thank you Chad!
Response from the owner:We’re so happy to hear you loved your experience! Our technicians and comfort specialists take pride in delivering 5-star HVAC, plumbing, and electrical service throughout Western Washington. Thanks for choosing Home Comfort Alliance—your comfort is always our mission.
Tiffany Gravlee

3 days ago

Response from the owner:Your 5-star review made our day! We’re honored to help homeowners throughout the Seattle–Tacoma metro and the Puget Sound stay comfortable with professional heating, cooling, and electrical services. Thanks for supporting a local company that’s committed to excellence and community.
Great service, very knowledgeable.
Response from the owner:Your 5-star review made our day! We’re honored to help homeowners throughout the Seattle–Tacoma metro and the Puget Sound stay comfortable with professional heating, cooling, and electrical services. Thanks for supporting a local company that’s committed to excellence and community.
Rob Sullivan

4 days ago

On time and easy to work with
Response from the owner:Thank you for the glowing review! We appreciate your trust in Home Comfort Alliance for your HVAC and home comfort needs. Our locally owned team is proud to serve communities in the greater Puget Sound region with dependable, energy-efficient solutions.
Larry Mitchell

4 days ago

Kendrick was very professional, knowledgeable and friendly. He did a wonderful job
Response from the owner:Thank you for the glowing review! We appreciate your trust in Home Comfort Alliance for your HVAC and home comfort needs. Our locally owned team is proud to serve communities in the greater Puget Sound region with dependable, energy-efficient solutions.
Mary Starnes

4 days ago

We had HVAC cleaning and sealant. He did a great job and was very professional
Response from the owner:Thank you for the glowing review! We appreciate your trust in Home Comfort Alliance for your HVAC and home comfort needs. Our locally owned team is proud to serve communities in the greater Puget Sound region with dependable, energy-efficient solutions.
Jim H

4 days ago

Andrew K. was on time, friendly, knowledgeable and efficiently perform the annual service of out Heat Pump System.
Response from the owner:Thanks, Jim—I'm glad Andrew K. was on time, friendly, and able to service your heat pump efficiently. We really appreciate you trusting Home Comfort Alliance – Redmond with your annual maintenance.
Frank Stowell

4 days ago

Response from the owner:Thank you, Frank! Your support means a lot to us. We're dedicated to providing top-notch service and look forward to assisting you with any HVAC needs in the future. Your comfort is our priority!
VINCENT DIAZ

4 days ago

Torfin was efficient and took time to explain his work on our HVAC units today. We appreciate his customer service !
Response from the owner:Thank you for sharing your experience! Our team at Home Comfort Alliance works hard to ensure every service call—from AC repair to heat pump installation—delivers lasting comfort. We’re proud to be your trusted partner in home comfort.
Vince Diaz

4 days ago

Matt was very detailed on his assessment. We appreciated his help. He is very knowledgeable . Thank you !
Response from the owner:Thank you, Vince, for sharing your experience! I'm pleased to hear that Matt provided a detailed assessment and that his expertise was helpful to you. We appreciate your kind words and look forward to assisting you in the future.

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