Top 3 smart thermostat installation and replacement services in Portland, OR

I was referred to this company by Home Depot. My HVAC unit quit working. I have another unit I bought for my previous house but never installed, and I knew the unit in my current home would not last much longer, so I brought it with me. The new unit use...

The service repairman was excellent he went above and beyond diagnose my problem couldn't fix had to order a part they are coming back to finish with once they get the part once again excellent they were at my mother's a week ago and they were excellent f...

Very prompt and polite, easy to work with.

I don't know about the business end of this company, but I do know about the driving of the owner. He is known in the local neighborhood as "the jerk." He tailgates, passes on the double yellow line, yells, revs his truck, and exceeds the speed limit exc...

Great job and wonderful unit. Exactly what we needed. Highly recommend Mountain Air. Explained very clearly what we needed and we ended up going with one handler and a 2 ton unit which has worked out perfect for us. Thanks.

I have used Mark and his company for over 20 years. They are a pleasure to work with. Professional and helpful. Top of the line Bryant equipment. Competitive pricing.

Mike and Lydia were very prompt once as soon as we made contact. Mike gave us a number of different options to fix our stairs and together we decided on the best option. He was very thorough and helpful. Mike turned up the next day as promised and bui...