State agency · Washington
Washington Department of Labor & Industries — Contractor Registration
Agency type: Contractor Registration Authority
- Licensing
GCC provides directory information, not legal or regulatory advice. Verified means GCC checked the agency identity and listed information against one or more official sources. It is not an endorsement.
Official contact information
- Phone
- 800-647-0982
- contreg@lni.wa.gov
- Mailing address
- Contractor Registration, P.O. Box 44450, Olympia, WA 98504-4450
Regulatory topics
- Licensing
Official sources
- Hiring a ContractorConfirmed 2026-08-14
- Register as a ContractorConfirmed 2026-08-14