HVAC reviews in Seattle, Washington

Duncan was our technician. He was on time, pleasant, and informative. He was able to quickly diagnose the problem and order the correct part. Once the part was delivered, installation was scheduled for the next business day.

Just had Glendale H&AC provide service on our aging furness and had such a positive experience. Very professional, provided updates on their technician’s ETA. Clear service notes and technician was very knowledgable and pleasant to talk to. I highly recommend Glendale.

Really appreciated that the tech gave a heads up text about 15 minutes before he got there. He was very professional explained exactly what was going on with my furnace and it just needed a routine service. He got it back into tiptop shape quickly and answered any questions I had. Absolutely would recommend service tech Greg Hobbs to anyone.

Today I had Duncan from Glendale conduct yearly maintenance on my oil burner. He did a great job. Professional and on time, with a wealth of knowledge!!

We had Sergei from Glendale heating come out to service two furnaces at a rental property. He was on time and very good at communicating the issues with our furnaces and sending videos as he inspected, tested and replaced needed parts. We are very pleased with him and his work. We’ll continue to use Glendale Heating for our HVAC needs.

They came out and were very professional and quick with the service they provided. I also appreciated that they sent an Email not only with the invoice but also with photos of the broken parts that needed to be replaced. In short they were great and I definitely recommend them and will use them in the future!

Very happy with the job that the Duncan did. He told us we may need a new capacitor for our AC unit in a year. We want our furnace and AC units maintained so they don’t stop working when we need them.

Max, technician, was very professional and personable. He was thorough and repaired my fireplace for a reasonable cost. So happy to have it working in time for the chilly weather.

We had Glendale Heating come by to service our mini-split system (four units plus the compressor) that we had installed by another company two ears ago. Sergey, the technician, was friendly, extremely thorough, and let me know everything he was doing step-by-step. He also identified a critical installation error by the company that installed the system which needs immediate attention. We're currently working with Glendale to makethe necessary corrections. Great service, great company. highly recommended!

Greg was so helpful and knowledgeable about oil furnaces and how they differ from a heat pump or air conditioning. He really took initiative to figure out the electrical issue I thought I was having. He got on it and made me more confident in the decisions I need to make with the size and climate I live at.

I really cannot say enough great things about this company! We converted over from a gas furnace to a brand new heat pump system. Starting with Sarah in the office answering all of my questions, Debra coming to my home to do the estimate and answer even MORE of my questions, to the actual installers themselves - Reilly and Ray. You were all such a pleasure to work with! THANK YOU!!
Reilly and Ray both did TOP notch work, even the inspectors commented on what a great job you guys did with our install. They had to do some work in my insulated attic, and they cleaned up after themselves so well that I didn't even know they had completed the work up there! They are both very personable and kind, answering any questions we came up with along the way. I wish I could give this company more than just 5 stars! If you are considering using them, I would highly recommend them! They show up when they say they will and provide amazing service along the way! Thank you all again for everything!

My wife and I had a new furnace, heat pump and 200 amp electrical panel installed. We had several bids but decided to go with a local family owned business instead of a corporate business which turned out to be an excellent decision. Dave Ross, our estimator, did a nice job of explaining everything that we needed and was did not try to up sell us on unnecessary products.
Brian and Zeek were our installers and they were very professional and easy to work with. They did an outstanding job of installing the new equipment and worked seamlessly with Electrical Outfitters NW, who did the electrical panel and additional wiring requirements. After finishing the installation, Brian explained all the information needed to my wife and I so we felt comfortable running the new furnace and heat pump. These guys made us feel totally confident that we were getting everything we were hoping for with a sense of connection to the company's goals of taking care of the customer. We would highly recommend Glendale Heating for any of your heating and air conditioning requirements.

I had a great experience getting my heat pump through Glendale heating and air! They were very responsive to questions and provided great communication! Reilly did a great job with the installation and he even stayed late to ensure everything works smoothly. I highly recommend their services!

Glendale H&AC's technician (Sergei Kanchikov) showed up promptly (only a very few minutes after) the scheduled 10 am time to perform a months-in-advance scheduled seasonal inspection and PM on our forced-air gas furnace. Within minutes of arrival, he examined the main air filter, and showed me that it does NOT need to be replaced yet - maybe next Spring! but not now. Then he set to work, and continued steadily for about 2 hours inspecting, testing and adjusting/tweaking settings as necessary to prepare us for the coming heating season (this is written Mon Dec 8 in Seattle, just before an "atmospheric river" is due to clobber us). When he came back up (from the under-house "stoop space" where the furnace actually lives), at my request he explained what all he had done, and he told me enough (with pix!) to assure me that we're "good to go" for the time being. Very happy with G H&AC's (Sergei's) promptness; honesty (filters are expensive), confidence in his skills, and especially the service itself. I can heartily recommend this company (and Sergei himself -- are you listening, G H&AC?) for any H or AC job you have, from repair, to installation of a new furnace (or AC unit), to maintenance.
Also, by the way, Sergei was quite friendly and easy to talk with to get answers my questions, though mostly I decided not to bother him with that until after he was done. Great job, Sergei!
Great job, G H&AC!

Glendale’s practical approach, competitive estimate, and open lines of communication earned my business. The recommended unit works well for the size of our home, installation was completed in two days and passed inspection with flying colors. Highly recommend Glendale!

We had a great experience with Glendale Heating & Air Conditioning. Our furnace wasn’t working and the house was freezing, but Sergei came out and did a fantastic job. He was professional, knowledgeable, and took the time to set everything up properly. He made sure the furnace was running efficiently and that we were warm again before he left. No more glam camping!

We really appreciated Sergei’s attention to detail and clear explanations. Highly recommend Glendale Heating & Air Conditioning, and especially Sergei, for reliable and honest service. See you next year!

Glendale was great to work with from the recommendation from my oil company to call them, when I needed a new oil furnace, to the finished install 3 days later! Bryan was knowledgeable and friendly. I am confident the Thermo Pride furnace will be great from all the reviews and recommendations it came with!
Thank you to the Glendale business and staff for your great service!

Great company! Worked with them for years on an old oil furnace we had and then just recently had them replace that furnace with a new heat pump. Great communication, price, personality and install speed. Very professional install, amazing sheet metal work.

Often, when running the heat over the past year , we have smelled oil in the house. We recently had a very strong smell of oil in the basement. Greg came out and was meticulous in searching for a solution. He found a blackened nozzle that needed replacement and did so quickly, charging us a fair price. Several days later, and no hint of the oil smell. Greg is s patient and very knowledgeable - highly recommended!

Overall experience with Evergreen was excellent - John was efficient in going through the house and giving us a bid and also explaining the options. Very responsive to questions by email. The bid was competitive to other bids we got and more transperant. The crew itself was very efficient and had to come up with some slightly modified plans to get the work done and explained and got permission for each step and they also finished well before time and gave us a tour. Awesome experience - highly recommended

Evergreen Heating & Cooling Services offers a top notch professional team! I was impressed by the technician, Stuart, who serviced my 16 yr old furnace and diagnosed a serious problem.
Rather than repair it, I chose to replace the furnace.
Then Justin P. visited me to give quotes and to make a thorough assessment of my situation. He took into account my budget and my primary concerns. I wanted a 2 stage furnace that was not as noisy as my old one. Thank you, Justin,
for your patience and genuine interest in helping me make a good decision. As a single home owner, this service means a lot!