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Green ConstructionLicensed

Name: Green Construction
Address: WA

Licensed septic contractor in Washington

License details

License type	Installer
License status	Active, Clark County certified installer
State	Washington
Licensed by	Clark County

What this license covers

Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.

How to verify this license

We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up this license directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Clark County Public Health - Certified OSS Installers, last checked 2026-08-19. Look it up at the issuing agency.