We Cover Southern Washington and Northern Oregon

Are you looking for someone local?  We operate out of both Longview, Washington and Portland, Oregon.

Columbia Technical, LLC offers the folowing services:
Water and Wastewater Operations


Hire US to manage your drinking water system or wastewater treatment system!

Columbia Technical, LLC provides management, operations, consulting, and monitoring services for both residential and commercial water distribution, water treatment, and wastewater treatment systems. We are comprised of LEED® accredited professionals, licensed water and wastewater operators and licensed environmental health professionals.

Effective management of drinking water and wastewater treatment systems require trained professionals that are both licensed and experienced who can solve problems quickly and safely.  As operators, we have a total of over 30 years of experience in the waterworks business.

We hope you will call us for a free site visit and quote.
Going Green? It is imperative that as new technology is developed, that safety and environmental standards are carefully considered. Therefore, we are pleased to offer green consultation services with respect to the LEED® process and low impact design. Particularly with a focus on water and wastewater management.
Questions?  Call or send us an email!  We look forward to hearing from you.


Washington: 360.281.2650


Oregon: 503.208.5439