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Recent HVAC Companies Reviews in Seattle

  • Washington Energy Services
    They did a good job, were on time, courteous, clean, and we had no problems at all. We would highly recommend them as well.
    marion v.
  • Seatown Electric Plumbing Heating & Air
    Our Seatown Technician, Vince was experienced and personable. Methodically stepped through the inspection process he performed and clarified any questions we may have. Highly recommend their services.
    Timothy C.
  • Green City Heating and Air Conditioning
    Our sales guy, Josh, was very knowledgeable about the various systems/products available. He was personable and was quick to return phone calls and make adjustments to his estimates. We were really happy with the install guys, Matt and Devon. They were prompt, courteous, friendly, funny and very knowledgeable/experienced. Their work was thorough and impeccable. Neat and tidy too. We highly recommend Green City
    Cindy B.
  • Green City Heating and Air Conditioning
    We had some issues with our home power, which caused the furnace to blow out. It was an old furnace anyways (18 years). The power company (Puget Sound Energy) told me the problem was a "bad neutral." In any event, our furnace didn't work starting on a Thursday. Puget Sound Energy sent out a crew to fix the power the very next day (Friday) and I contacted Green City Heating on Friday as well. The owner (Jeff) worked me over the weekend to put together a quote and, much to my surprise, he sent a team out to our home on Monday to replace the furnace. We were thankful because our home was an icebox over the weekend. On Monday, it took about four hours for Green City to remove the old furnace and install the new one. The installers were professional and courteous. They communicated with me during the project. At the end, when the thermostat still didn't work (from the "bad neutral," we suspect) even though the new furnace had been installed, the Green City crew installed a temporary thermostat so we would have heat and assured us that they would procure a new thermostat, which was still under warranty, and install the replacement thermostat as soon as possible. Overall, I was very pleased with the speed and quality of their service, and that Jeff worked me over the weekend to problem-solve. Overall, it was an excellent experience
    Peter K.
  • Green City Heating and Air Conditioning
    Green City Heating & Air Conditioning was phenomenal to work with. During a busy summer, Jeff made time to visit my house and talk through all the options for heat pumps – and explained various pros & cons of the systems so that even a first time homeowner like myself felt knowledgeable and empowered to make a decision. Once I made a choice for a heat pump, his team stayed on top of notifications throughout the supply chain crisis of 2021, keeping me up to date about when the equipment would arrive in order to schedule the installation. The installation team were totally professional, friendly, and quiet! They were courteous around the house and very mindful not to let our cats our while working at hour house. The installation was totally completed within the single day, and at the end I was given a very thorough explanation of every piece and how it worked. I would absolutely call Green City for any future HVAC needs. 10/10 highly recommended
    Jacob S.
  • Green City Heating and Air Conditioning
    Our 33 year old furnace gave up right before the cold snap this past ten days. After getting competitive bids, we chose Green City because the estimator, Josh, was the most thorough in evaluating our home and explaining the pros and cons of various systems, not just launching into what he could sell me. The installation occured on time and the technicians were courteous, respectful and professional. We love our new dual heat pump/furnace, and we love Green City
    Kent F.
  • Green City Heating and Air Conditioning
    While this is a busy time of year for furnace installers, Green City is the only company of the six that I requested bids from on Angi that even called me. Everyone was very helpful and worked with me to get a new furnace installed as quickly as possible. While there were a couple of minor installation glitches, Green City was right on top of it and came back out the next day to get everything right. They recommended a furnace with the features that I was looking for, at a fair price. I would definitely recommend Green City
    Ron C.
  • MM Comfort Systems
    The installers (Tyler & Ryan) were punctual, provided me with updates as they were performing the installation, and the quality of their work showed. They gave me an overview of how to operate the system before leaving as well. A++
    Joe O.
  • MM Comfort Systems
    Installation went great. Sam and Antonio were very professional and helped troubleshoot some issues that arose.
    Scott G.
    Fabulous service, Friendly plumbers, Free of charge because it took him 5 minutes, What a surprise!
    Lillian R.

Last update on April 2, 2022

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What goes into an HVAC service quote

Be prepared to answer the following questions when you call an HVAC contractor:

  • Are you looking to upgrade your system?
  • Have you previously had repairs or any issues with your HVAC system?
  • What's the make, model, and brand of your system?
  • When did you notice the problem?

Based on the answers to these questions, see how an HVAC specialist in Seattle can help you today.

Check company qualifications before hiring

Utilize all the tools in your tool-belt when hiring an HVAC specialist you've never worked with before. Always check the contractor's credentials prior to signing a contract. Be sure you're hiring a qualified individual. Go over whether the company has the proper insurance so you aren't responsible if something happens.

Explore our Solution Center for helpful HVAC contractor articles

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    9 Things to Do Before Turning On Your AC for the Spring

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    When Should I Clean and Service My Furnace?

    You should have your furnace cleaned and expected every fall, before the first time you expect to turn it on. This service costs between $50 and $100. It will save on your energy bills, prevent expensive repairs, and prolong the life of the HVAC system.

HVAC Contractors in Seattle, WA

Companies below are listed in alphabetical order.

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Featured Rating:

Heating & cooling contractors in Seattle are rated 4.5 out of 5 based on 38,217 reviews of the 206 featured Seattle pros

The Angi rating for Heating & cooling contractors in Seattle is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating & cooling contractors needs. Angi’s review system takes into account ratings on price, quality, timeliness, responsiveness and feedback for Angi Certified Pros.