© Washington State Department of Labor and Industries.

Self-Insured Employer Claim Contact Information

PRE-MIX INC

Self-insured

July 01, 1977 to Present.

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Claim contact

Phone number

509-534-6820

Fax number

509-534-6821

Mailing address

• OHS
• 407 EAST SECOND AVE
• SUITE 200
• SPOKANE WA 99202