HVAC reviews in Seattle, Washington

Greenwood just finished installing our furnace and AC system, and it was a terrific experience. Julio and Austin led the team including electricians and duct cleaners. The office team provided excellent support in scheduling and financing. They were all very professional and reliable. Julio and Austin explained the details of the system to me and were great through the whole process. On time and on budget. Much appreciated.

I had a new boiler installed, and they replaced my three-year-old hot water tank in the process ($30k). Now, the water isn't staying warm in the tank, but the boiler is working just fine. I was quoted over $800 for an emergency service visit, and the guy couldn't even tell me what it would cost with their maintenance plan, which I am pretty sure I purchased but they have no record of me purchasing. They also couldn't confirm that I had my last maintenance visit. Buyer beware.

Professional service!

Fast response times and customer/employee oriented!

Great people overnight parking available in front of the building opens at 6 you would be done with in 2 hours

Holiday , HVAC issue , within an hour Josh of ACCO arrived and fixed the problem!
A big deal in a vertical community!
Thanks Josh

These guys are amazing! We had an urgent issue at our office in downtown Seattle, I was able to get in touch with their emergency line and they had a service technician come down ASAP the technician Chris walked in and immediately was able to identify the Oder in our office as either being a burnt out fan or a burnt out ballast. Chris went around to each HVAC system and proceeded to test each and every system. This guy came in and had to deal with the fumes the first day he was able to show me that every HVAC installed was working as it should he even went above and beyond to try and identify What would even be causing the smell but this is where he referred me to seek additional support in the form of an electrician. We had an electrician come out the next day and found the source of the problem. Without the quick assistance from Acco we could have had a lot worse problems in the office.

I also want to give my thanks to Dan M this guy has always shown he has cared every time he has come to our office, he had installed our hvac system previously after they failed from the previous tenants. The service these guys provide is amazing they offer quick flexible service and have emergency lines and contacts available when the smell had initially started to spread through our office I had actually went to the Acco website and dialed the emergency number but it was disconnected I remembered I had Dan’s number saved in my phone from a previous service call I called him and he literally pulled over on the side of the road to take my call he even said

“if you are unable to get to anyone in the office call me I will get in contact with them so we can get someone out there today”

These guys offer 5 star service and I will always call them whenever we need any sort of service or emergency ventilation issues.

Our AC started making noise and we were concerned that it might stop working. When I called I spoke to Carmen, who was super helpful. Kenton was the tech who came out the next day to check on it for us. Kenton was friendly and helpful. He took the time to talk to us to find out what we were noticing with the AC, and also spent some time investigating and made some adjustments. All around very happy with the service we received!

ACCO's service tech was amazing! He diagnosed the issue, solved it and explained it to me efficiently and professionally. I wish we had called ACCO 3 years ago when we first thought our office's new HVAC wasn't performing properly.

Brandon got in there and did not stop until our issue was resolved. Highly recommend Acco but would also highly recommend asking for Brandon. Great work ethic and professional service.

This company had my car towed from in front of their property when I parked in what appeared to be a public spot on the street. There are zero signs indicating that it is part of their property, and they are clearly conspiring with a local tow company to make money off of unsuspecting car owners. If this was not their goal, they would have put up no parking signs years ago. Thanks for costing me $300 guys

Your driver in truck # 24245 on Wa 167 south just cut me off so badly I had to slam on my brakes to avoid him slamming into my car going 65 mph on the HOV lane! What a jerk and terrible representative to your company! If police had watched him, he would be ticketed for reckless driving and almost causing a severe accident.

My AC totally gave up on me right in the middle of the day. It was HOT hot, so I called HVAC Angel and honestly… best decision ever. They seriously saved me from melting. If you need AC repair, these guys are the real deal. 10/10 would call again.

Michael did an excellent job. I had a complete system failure along with a debris-filled duct, and their team handled everything professionally. They cleaned out the duct thoroughly and got the system back on track without any hassle.
On top of that, they helped me with a new HVAC installation during peak summer, which is usually the worst time to need emergency service. Their emergency HVAC team responded quickly and made the whole process much smoother than I expected.
Overall, it was a great experience working with them. I’ve saved HVAC Angel in my contacts and will definitely reach out to them again for any future HVAC needs.

We had a great experience with Integrity! Our service technician was thoughtful, thorough and kind. He gave a detailed explanation of the issues with our HVAC system and our options moving forward. Would highly recommend them and Will be using them to install a new system in the near future.

We got our heat pump installed last year and have been very pleased with the product.

Just had our system serviced ( bought the maintenance contract)and Richard, our service provider, was thorough and professional. He was also considerate, understanding thst I needed one system maintained first so that my dog would be comfortable.

I got quotes from three companies to install mini split air conditioning in my townhome. Integrity Energy Systems gave me the best price on their first offer. They were also the most attentive to my needs and offered the best design of the system out of all the contractors. I'm in my first summer using the system now and everything works perfectly. Special shout out to Josh for designing and coordinating the install, and to Aaron and Haikimi who performed the install and were very efficient and professional.

Over past 7 years of owning this home, we have had a great experience with Integrity’s preventive maintenance program covering the gas tankless hot water heater and gas central hvac. Not inexpensive but trustworthy. Do wish their leads would not change over every 2-3 years, but they’ve been great so far.

We just had our one year maintenance on our heat pump performed by Billy from Integrity. We found him to be very knowledgeable and personable. He took the time to answer our questions and to explain how to optimally run our heat pump. We appreciate the time he took to provide service and will use Integrity for future maintenance..

Integrity Energy Systems replaced my tankless water heater. I’m very pleased with the price, the timeliness, and the quality of the work. The technician was very efficient and friendly and helpful with explaining the workings of the system.

Taylor and his technicians did a great job problem solving my A/C / blown thermostat issue! They were responsive coming to my house after hours 2 evenings in a row, to fit my schedule. Instead of just selling me a new thermostat and calling it good. They actually looked at my whole system and determined that my A/C unit was not properly wired in to begin with (Different Company did the install). With the proper diagnosis and recommendation on how they would re-wire the issue that fried my thermostat to begin with, they solved the problem. They also reminded me of the yearly maintenance that I should be doing, and when I should be changing my filters! All in all, a great Experience, very knowledgeable and I highly Recommend!!