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4D INSULATION LLC

Construction Contractor license 4DINSIL752CL issued by the Washington State Department of Labor & Industries. Status shown as of August 17, 2026.

This license is active. It is valid through March 13, 2027, 208 days from today, according to the most recent L&I public file.

License holder4D INSULATION LLC
Business name4D INSULATION LLC
License typeCONSTRUCTION CONTRACTOR
License number4DINSIL752CL
Status todayActive
Expiration dateMarch 13, 2027
CityTumwater
County of recordTumwater
Phone on file2534489468
ClassificationsCONSTRUCTION CONTRACTOR
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 284 licensed construction contractors on record in Tumwater County. Compare them all →