GroundRoster

Cse LLC

Septic contractor based in Hillsboro, Washington County, OR

License details

License number39985
License typeSeptic Installer
License statusIssued, Oregon DEQ
License expiresJune 30, 2029
Based inHillsboro, Washington County, Oregon 97123

"Based in" is the city and county of the address on the business's license record.

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 license #39985 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Oregon DEQ - Sewage Disposal Service Licensed Businesses, last checked 2026-08-17. Look it up at the issuing agency.

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See every listing based in Washington County or in Hillsboro.