Top 3 crawl space ventilation 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.

Good, efficient, timely, professional work. Very happy with the job done. Finished project was exactly what I wanted and was done within my budget. Will definitely be contacting Michael at Mountain Air for my next project.

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...

Excellent work quality. Maybe a little slow in scheduling due to them being very busy. Good price.

A&L has been contracted to work on several of our projects (commercial buildings) and has always delivered timely results & thorough work. We really appreciate having a vendor such as A&L because you know you can trust & count on them to get the work don...