About

Washington Contractor Check is an independent directory published by Sabr Software. Washington publishes every contractor registration and the bond and insurance each contractor files. We put the three files together so homeowners can see the paperwork behind a contractor before they sign. Our sister site ADU Builder Index covers Seattle and Bellevue ADU builders.

We build listings from public records and verify what we can against official sources. We are not affiliated with any agency or with the businesses listed.

Contact: sabrsystemssoftware@gmail.com · Sabr Software · 3500 Oaklawn Ave. #460 · Dallas, TX 75219