Find top-rated Service Providers

Find Top-Rated Seattle HVAC Contractors

There are 117 top-rated hvac contractors in your area and 266 to avoid.

After 20 years, it's now free to join.

Over 4 million people rely on ...

  • More than 10 Million Verified Reviews
  • Nationwide Coverage
  • Trusted Ratings
Select filters
  • Become a member to sort service providers.
  • Rating (hi-lo)
  • Rating (lo-hi)
  • # of reviews (hi-lo)
  • # of reviews (lo-hi)
  • Time on Angie's List (most-least)
  • Time on Angie's List (least-most)

Shop Offers from Local HVAC Contractors

Explore Our Solution Center for Helpful Hvac Articles

Go to the article: 

How Does a Water-Cooled A/C Work?

graphic showing how water cooled air conditioner works
Go to the article: 

How Much Does Installing New A/C Cost?

HVAC technician inspects air conditioner.
Go to the article: 

Troubleshooting Common Air Conditioning Problems

close-up shot of top of air conditioner unit
Join Angie's List Now To see all 117 highly rated companies in Seattle

Hvac reviews in Seattle

Real People ~ Real Reviews ~ Real Results

  • Provider name locked. 's office responded promptly to schedule an appointment, and the technician arrived within the scheduled service window. The technician was courteous, and he answered the questions I had about my furnace and furniture-maintenance generally. He also pointed out two minor issues that I might want to address in the next year or two. I appreciated the information but decided to wait. Provider name locked. does seem to try to sell its annual maintenance plans, but the technician was not pushy and accepted my decision to decline a plan for now. Overall, I'm happy and feel like the package offered on Angie's List was a good deal.
    - Gary M.
  • Communication with the office was clear and went smoothly. The technician was diligent and pleasant despite the fact that he had trouble getting the pipe to seal properly to the pump at first. He found a solution and completed the job. It took extra time beyond what expected and they were fair with the final charge. Luckily they were able to get a technician out within a couple hours because I was without heat.
    - ERIC S.
  • Knowing my old electric furnace was completely i sought and received three bids for converting my heating system to gas. Greenwood was actually the highest but I have a previous history with them (heat pump repair), felt I could trust their work and negotiated with them for what I believe was a good price.
    I have found them to be honest and willing to work with me.

    My house can be a nightmare. Built in 1978, with lots of quirks! They initially put the gas pipe outside and around the house. Once I saw it I deemed it unacceptable. Very unattractive! Provider name locked. and Provider name locked. got permission to make the change order and took down all the piping and figured out how to go in through walls. Extremely difficult and time consuming but they were wonderful about doing it. What should have taken a day or two took three whole days and I was charged the original bid price.

    I have worked with Provider name locked. three times and have had three difficult projects. we've had to work together to find solutions. They haven't made a killing on working with me ... but they have always come through fairly and with integrity.

    My house feels great with the new system, I trust Greenwoods work and highly recommend them. There are cheaper companies out there but I have peace of mind, feel like I can call them and they will respond and will back their work. Money well spent. Do your homework, know what you want and you'll be in good hands.
    - lisa D.
Join Angie's List to view provider's name.

HVAC Contractors in Seattle

Angie's List has it covered.

Companies below are listed in alphabetical order.
To view top rated service providers along with reviews & ratings, JOIN ANGIE'S LIST NOW!