Consultant Services

We obtain and manage architectural and engineering contracts for design and construction projects. We also manage a portion of personal services contracts for transportation studies, media and public involvement.

The Washington State Department of Transportation is required (by 49 Code of Federal Regulation Part 26.11) to maintain information on the firms that bid on WSDOT projects or projects administered by other local agencies with pass-through federal funding.

Following is a brief survey that will help us ensure we have the most current information for this requirement. This survey should take less than five minutes to complete.

Attention all Industry Partners
Proclamation 21-14 – COVID-19 Vaccination Requirement (pdf 47 kb)
CSO-ACO Proclamation Resources (pdf 43 kb)
Vaccine Mandate FAQ – See “Contract Management Materials” section at the bottom of the document. 



DBE, SBE and M/WBE & Veteran Owned Business Information

Agreements & Miscellaneous Information


Where does WSDOT advertise?
WSDOT advertisements are commonly found in the Seattle Daily Journal of Commerce and on the Washington’s Electronic Business Solution website (WEBS).

Periodically, advertisements are placed in regional publications such as A/E Consultant Information Network, Integrated Marketing Systems, The Spokesman Review, The Yakima Herald Republic, The Tri-City Herald, and The Wenatchee World.

External Resources