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STRONG BUILDING LLC

Construction Contractor license STRONBL813QD issued by the Washington State Department of Labor & Industries. Status shown as of August 17, 2026.

This license is expired. It lapsed on November 6, 2025, 284 days ago. A contractor whose license has expired is not currently authorized to perform construction contractor work in Washington, and work performed under a lapsed license can affect your permits and your insurance claim.

License holderSTRONG BUILDING LLC
Business nameSTRONG BUILDING LLC
License typeCONSTRUCTION CONTRACTOR
License numberSTRONBL813QD
Status todayExpired
Expiration dateNovember 6, 2025
CityMountlake Ter
County of recordMountlake Ter
Phone on file4257734050
ClassificationsCONSTRUCTION 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 25 licensed construction contractors on record in Mountlake Ter County. Compare them all →