These guys were great. Their quote was the lowest of 3 bids, so there was some concern about how the quality of service was going to be. They used brushes to remove the moss, the preferred method to prevent roof damage, as opposed to pressure washing. They were polite, thorough, and cleaned the gutters & around the house after the job was done. They guaranteed the effectiveness of the herbicide and will come back in a few weeks if I notice moss growning again, which is possible if the weather renders this treatment less effective. In short, I'd hire them again and recommend them in a heartbeat.

This company is not that good. My neighbors here in SW Portland had some gutter cleaning done by them, but they left a mess. Their prices higher than they should be.

I would reccomend this company to anyone.