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A ADVANCED SEPTIC SERVICES INC

Plumbing Contractor license ADVANAS783O1 issued by the Washington State Department of Labor & Industries. Status shown as of August 17, 2026.

This license is expired. It lapsed on October 13, 2024, 673 days ago. A contractor whose license has expired is not currently authorized to perform plumbing contractor work in Washington, and work performed under a lapsed license can affect your permits and your insurance claim.

License holderA ADVANCED SEPTIC SERVICES INC
Business nameA ADVANCED SEPTIC SERVICES INC
License typePLUMBING CONTRACTOR
License numberADVANAS783O1
Status todayExpired
Expiration dateOctober 13, 2024
CityAuburn
County of recordAuburn
Phone on file2534359999
ClassificationsPLUMBING CONTRACTOR
Board statusExpired
Issuing authorityWashington State Department of Labor & Industries
First seen in public fileAugust 17, 2026
Last confirmedAugust 17, 2026

How to confirm this yourself

This page reproduces the L&I public license file, which the agency republishes daily. Before you hire anyone, confirm the record at the source and ask the contractor for proof of insurance separately, since licensing and insurance are not the same thing and the state file does not cover insurance.

Verify at L&I → File a complaint

There are 45 licensed plumbing contractors on record in Auburn County. Compare them all →