GroundRosterHome › Washington › Environmental Works NW
Environmental Works NWLicensed
| Name | Environmental Works NW |
| License type | O&M Inspector · Installer · Pumper |
| License status | Active - Clark County certified O&M inspector; Active - Clark County certified installer; Active - Clark County certified pumper |
| Location | Clark County, Washington |
| Phone | (503) 719-6715 |
Request a quote from Environmental Works NW
What this license covers
- Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
- Pumping / cleaning: licensed to pump out and clean septic tanks, service them, and haul the waste.
- Inspection: licensed to inspect existing septic systems; the license you want for a home-purchase inspection.
How to verify this license
We publish this listing exactly as it appears in Washington's official licensing records; we do not vouch for the business itself. Before hiring, look up this license directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Clark County Public Health - Certified O&M Inspectors + Clark County Public Health - Certified OSS Installers + Clark County Public Health - Certified Pumpers, last checked 2026-08-19. Verify at the official source.
Are you Environmental Works NW? Claim this listing to set your business name and add your website, service area, hours, and photos. It's free.