HVAC reviews in Seattle, Washington

Seattle Air Conditioning & Heating is amazing. Quick, responsive, and affordable. The technician did a great job fixing our AC and explaining what went wrong. Great to work with such a trustworthy company!

Our air conditioner suddenly stopped working, but thankfully, the technician arrived within 40 minutes. Professional, quick, and had everything running smoothly again. Highly recommend!

Seattle Air Conditioning & Heating was fantastic. The technician arrived promptly, worked quickly, and had our furnace running perfectly again. He was friendly, professional, and very thorough. Pricing was fair, and the service was excellent. I highly recommend Seattle Air Conditioning & Heating to anyone looking for dependable and trustworthy heating service.

This company is excellent for HVAC service contracts and routine maintenance. They are dependable, organized, and very knowledgeable about how to keep a heating and cooling system running efficiently all year. I appreciate their consistent quality.

I have used millennium heating and cooling of Tinley park a few times in the past to repair my commercial HVAC units on my restaurants I highly recommend them they did a fantastic job they do not charge a lot of money their pricing is significantly less than my last HVAC guy I highly recommend these guys they are truly great.

I like Allan because he is very polite and answers all my questions. He knows what his job is and he does it. Keep in mind that if I wasn't satisfied I wouldn't ask for him, no fence. I highly recommend.

Incredible service! Allan serviced out 30 year old furnace. We are so grateful for such service. He was prompt, courteous and really knew his stuff! He answered all of our questions and concerns. We are 100% impressed!

It’s a scam. Called for someone to come look at my A/C and paid the $99 upfront just for a diagnosis, and no one ever showed up. When I called back about it he would would just put me on hold and not respond. The address also doesn’t even exist, he tried to tell me that they have a store front but there is no building for that address. So those older reviews are most likely fake as well.

The service tech did not give me a diagnosis and quote, he just got right to work and then told me about a half hour later that I owed him $425.

And when I asked him about the membership fee, he told me it was $145, but the person I talked to on the phone a couple days before said it was $95. These two things lead me to the conclusion that there is an inclination here to inflate costs and back customers into a corner to pay for services that were never approved.

I am disappointed and sickened by my experience with this company. Lesson learned. Learn from my lesson and call a different company, there are many other options.

I was referred to Millennium Heating & Cooling by another customer and have been using their services for about 5 years. Their prices are reasonable and fair, the staff is very helpful, the techs show up promptly and are very knowledgeable. I highly recommend them.

Millennium Heating & Cooling installed my air conditioners.They were very diligent in their work. They were very professional and their work is excellent. They went beyond to clean up after they were done.Would definitely recommend.

Millennium Heating & Cooling was easy to deal with.Their technicians are very professional, caring, thorough and knowledgeable. He even took care of other problems I was not aware of.I was very impressed with the entire process.Will highly recommend.

I was happy to get an appointment that was convenient. The technician Tony showed up as scheduled, giving me a heads-up phone call when he had an accurate arrival time. He arrived on time and went right to work and was able to locate and repair the problem in short time. He was very professional. I'll call them again if I need heating and cooling services.

Millennium Heating & Cooling is great, I highly recommend them if you have a need for their services. I have had techs to my house a couple of different times and they are very professional, courteous, knowledgeable and helpful. I would recommend them to everyone.

Easy to schedule emergency service online. Millennium Heating & Cooling called to confirm and was able to fit me in the schedule for an earlier date. Didn't even go 24 hours without A/C! Allan was awesome! Perfect customer service, will always hire them and recommend to others.

From the get-go was extremely pleased with the service. We purchased an old house and our 20 year old furnace died on us. I contacted this company based on a friend’s recommendation, I got a quote the same day. They explained all the different options and rebates well. Installation was completed in 3 hours without a hitch. Millennium Heating & Cooling is the go to company for furnace/ac installation in this area.

David with Millennium Heating & Cooling Services was amazing. He was on time and professional while also being personable. He found that our system could not be saved and explained all of our options in great detail. He got us scheduled for next day installation and helped us with finance options. If all of the technicians are as great as him, we will continue to use Millennium Heating & Cooling for all our future HVAC needs.

Millennium Heating & Cooling did an excellent job in replacing the old heating furnace that had stopped working. Their technicians made me feel very comfortable with the decision I made in choosing their company to purchase and install a new heating system. I strongly recommend their outstanding services.

Our business has been using Millennium Heating & Cooling and its always been a great experience. Today we had Allan come out and he was very professional and efficient. He showed us everything that needed to be fixed and handled quickly, while still trying to be considerate of noise since we had customers in the shop. We highly recommend Millennium Heating & Cooling.

I took service from Seattle Home Heating & Cooling Services for seasonal AC tune-up. They checked everything, cleaned the coils, and my electric bill dropped 15% next month. Preventative maintenance worth it.

Matthew was super helpful in figuring out my issue. He was able to identify and fix the root cause and was very reasonable to work with