Consultant Prequalification

The Washington State Department of Transportation (WSDOT) solicits interest from consultants who wish to be prequalified to provide professional services for WSDOT. Firms that complete the prequalification process will be eligible to compete for select WSDOT projects.

WSDOT Consultant Services Office (CSO) is now accepting consultant prequalification applications.

Consultant Process
Prequalification Consultant Process Flow Chart (pdf 181 kb)
WSDOT Prequalification Program Questions and Answers (pdf 77kb)

WSDOT Internal Process
Prequalification Internal Process - Flow Chart (pdf 154 kb)

Available Prequalification Categories and Rosters
Category Descriptions and Rosters (pdf  27 kb) 

To receive notifications about open advertisements, register with Washington’s’ Electronic Business Solution (WEBS). 

View our Open Advertisement

  • Find WSDOT Consultant Prequalification
  • Review advertisement and apply per instructions

Prequalification Forms
Upon acceptance of the prequalification application, consultants must submit financial information (see award letter for details).

Financial Documentation Forms/Templates: