About Us

Columbia about usColumbia Drain Co. is a locally owned and operated drain servicing company in the Portland, OR and Vancouver, WA area. We are dedicated to providing the best  drain cleaning and environmental services with the latest technology available.

At Columbia Drain Co. we are committed to total customer satisfaction. We have a very simple guarantee, “If you are not truly happy with the service that you have received, let us know. We will either credit your account or refund your money”. We do not charge travel time.

All we ask is that you give us a try when you need a drain cleaning specialist, we know you won’t be disappointed.

Why? is Columbia Drain Co. the best choice for home owners, commercial businesses, and light industrial jobs?

Local service company.
Pride in workmanship.
Quality work at a very competitive price.
Warranty no other company can match.
We are on time 97% of the time.