Dave Wilson and Steve McDonald founded the firm in 2014. They have a combined experience of over 50 years adjusting multi-lines claims for independent insurance companies.
Heather Foster also brings over 30 years of claims experience and will oversee the day to day operations of the company.


  • Enter your assignment for Tri-State adjusting in 1 of 3 ways:
    • Send an email to assignments@tri-stateadjusting.com
    • Send an email to a specific representative at Tri-State Adjusting
    • Click on the Assignment link and complete the form

Company Details

Tri-state Adjusting Services LLC

Mailing address:
P.O. Box 253
Mead, WA 99021

9209 E Mission Ave Suite C-103
Spokane Valley, WA 99206