Top 3 ventilation and ductwork installation services in Portland, OR

The Heating Specialist are both professional and yet feel like family! They have helped both our home and our business. They always do a great job, with a great touch of humanity as well!

We decided to get rid of our oil furnace and invest in something quieter, more economical and more efficient. The Heating Specialist was recommended by our real estate agent so we started...and ended...with them. They came out to the house, assessed the...

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.

The work (install a gas line to kitchen island) went smoothly and was very tidy. Evergreen was very accommodating to our schedule and kept us well informed.

Very professional and efficient. Custom Mechanical Services came highly recommended. During the recent heat wave I figured they would be too busy to come out. However, they were able to work around my schedule and install an a/c within a week of my cal...

The men were very professional besides being very friendly and personable. They explained everything in terms easy to understand. I will recommend your business to everyone.

My wife and I have had issues with our HVAC system since we purchased our home. Called out several contractors who either didn't know how to fix a high velocity system or recommended an entire new system. Todd the owner of Mechanical Services NW came o...

They do not get any better than Custom Mechanical and we have purchased new systems from 3 different HVAC contractors. Those earned five stars for Custom Mechanical represent: Excellent knowledge, Total honesty, Great work ethics and efficiency, Neatness ...

Efficiency Heating & Cooling is a local family owned heating services and air conditioning service company. We provide heating and air conditioning systems that make sense for you, your home or business and most off all comfort. We are dedicated to provid...

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.

A&L Assured Comfort is my go to for everything HVAC and home remodel/repair oriented. Brandon Lohmeier, one of the owners, and his wife are amazing and I don't know what I would have done in many situations had it not been for their services. A & L Assu...