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.

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.

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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.

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.

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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

Snohomish Registered Trade Ally

North American Technician Excellence Certified

Accreditated Business

A Rating Angie's List

Read our real customer reviews below!

Excellent

MM Comfort Systems – Part Of Home Comfort Alliance4.8

Based on 3864 reviews

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Connie Murray

7 hours ago

We were Very Impressed and pleased with Alejandro's knowledge, professionalism and friendly personality. He took the time to answer all the questions we had and informed us about a few items we need to take care of.

Response from the owner:Connie, thank you for the kind words—I'm thrilled to hear you were impressed with Alejandro’s knowledge, professionalism, and friendly approach. We appreciate you noting how thoroughly he answered your questions and helped point out a few things to stay on top of.

Diane Soares

10 hours ago

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.

Ron Williamson

10 hours ago

Had a great experience with Tor today. My oil furnace decided to go on vacation last week. Tor got it up and running in a matter of minutes. If you have an oil furnace, I highly recommend them!

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.

Donald Jenny

11 hours ago

Our HVAC system annual maintenance was just performed by Andrew who did his job quickly and efficiently! We have used Home Comfort Alliance for years and have never had a bad experience with them. So glad we had them install our new heating/cooling system!!

Mark Peterson

11 hours ago

Kedrick did a great job. He was very thorough and careful. I also enjoyed our conversation after he was finished as he explained what he had done.

Wayne or Dale Schumacher

13 hours ago

Allen Walker did a great job. Professional, personable, on time, and efficient. He’s welcome to handle our HVAC maintenance visits every time!

Jane Martin

17 hours ago

a phone call or text when Steve was on his way to my house, would have been good. an email hours before his arrival was useless

Response from the owner:Jane, thanks for sharing this feedback. I’m glad Steve was able to get out to your home, and you’re absolutely right that a call or text when he’s on the way would be much more helpful than an email hours earlier. We’ll work on improving our arrival notifications so the timing is clearer.

Terry Castle

1 day ago

I had a very good experience today with Home Comfort Alliance.

Response from the owner:Thanks, Terry! We really appreciate you taking the time to share that you had a very good experience with Home Comfort Alliance today. If you ever need anything with your heating or cooling again, we’re here to help.

Frank Stowell

1 day 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!

Seongjae Lee

1 day ago

Response from the owner:Thank you so much, Seongjae, for the 5-star rating. We really appreciate your support and are glad you chose Home Comfort Alliance – Redmond for your HVAC needs.

Rebecca Morgan

1 day ago

I got a quote for new heat pump and everything was great !! Bobby was very informative and helpful !! Made the quote super easy.

Response from the owner:Rebecca, thank you so much for the 5-star review. I’m glad Bobby was informative and helpful and that he made the heat pump quote process easy from start to finish. We really appreciate you choosing Home Comfort Alliance – Bremerton.

Allyssa Berthiaume

1 day ago

Very pleasant service, went straight to work, answered all my questions. Very efficient

Response from the owner:Thanks, Allyssa! I’m glad our team was pleasant, got right to work, and took the time to answer all your questions. We really appreciate you noticing the efficiency.

Carolyn OKeeffe

2 days ago

Steve was great! He was very thorough in determining what the issue was with my heating system. My heat pump needed a new part. Steve drove to the warehouse in Fife to get it! He then came and installed it the next day. Steve made sure everything was in working order and running smoothly. He explained the invoice at the end of service call.

Response from the owner:We appreciate your feedback, Carolyn! It's great to know that Steve provided thorough service and ensured your heat pump was functioning perfectly. Thank you for trusting us with your heating needs.

Mike Brown

2 days ago

I highly recommend Home Comfort Alliance. The technicians are friendly, very skilled, and knowledgeable. They also show up on time!

Response from the owner:Mike, thank you for the recommendation. We’re glad to hear our technicians were friendly, knowledgeable, and showed up on time—those things really matter to us.

Sheila Gormley

3 days ago

Dan was punctual, pleasant, knowledgeable, and so easy to work with. He's like an old friend so always welcome!

Response from the owner:Thanks, Sheila! We’re glad to hear Dan was punctual, pleasant, and knowledgeable, and that he made the whole experience easy and comfortable. We really appreciate you taking the time to share this.

Dianne Rasmussen

4 days ago

Response from the owner:Thank you, Dianne, for the 5-star review. We really appreciate your support and are glad you had a great experience with our team at Home Comfort Alliance – Redmond.

Hafiz Wardak

4 days ago

Professional and great service. He worked diligently and professionally diagnosing the problem with our heater and providing the needed parts timely manner. We appreciate his work for making our home warm again.

Response from the owner:Thank you, Hafiz, for the kind review. We’re glad our technician could diagnose the heater issue quickly, get the right parts in a timely manner, and have your home warm again. We really appreciate you choosing Home Comfort Alliance – Redmond.

Janae Hughes

4 days ago

Response from the owner:Thanks so much for the 5-star rating, Janae. We really appreciate you choosing Home Comfort Alliance – Bremerton for your HVAC needs, and we’re glad you had a good experience with our team.

Susan Burke

4 days ago

I found our service tech very informative, thorough and skilled.

Response from the owner:Thank you, Susan! I’m glad to hear our technician was informative, thorough, and skilled during your visit. We really appreciate you taking the time to share your experience.

Marian Ullman

4 days ago

Good job arrived promptly, worked efficiently, and left the area clean

Response from the owner:Thanks so much, Marian. We’re glad our team arrived promptly, worked efficiently, and made sure everything was cleaned up before we left. We really appreciate you choosing Home Comfort Alliance – Everett.