About PNW Septic Guide

Roughly a quarter of homes in Oregon, Washington and Idaho treat their wastewater onsite. When something goes wrong — or when a house changes hands — homeowners have to find a qualified septic professional fast, usually with no idea what questions to ask.

What this site is

A directory of septic inspection, pumping, repair, installation, drainfield and alternative treatment professionals across the three states, plus guides written for homeowners rather than contractors.

How listings get here

Listings are compiled from public records and provider submissions. Anyone can claim their business, correct their details and keep them current. Licensing fields stay under editorial control so they can’t be edited by the businesses themselves.

How we make money

Basic listings are free. Providers can pay for enhanced profiles, featured placement or a county sponsor slot, and some informational pages carry display ads. Paid placement is always labeled “Featured” or “Sponsored”, and paying does not change the licensing or verification information shown on a profile.

See our editorial and data accuracy policy for the details, or get in touch.