Holiday closure Monday May 28: Most county offices will be closed in observance of Memorial Day.

Chinook Building
401 Fifth Avenue, 3rd Floor
Seattle, WA 98104

Phone: 206-263-9400 TTY Relay: 711
CNK-ES-0340
Fax: 206-296-7675/ 206-296-7676

Procurement and Contract Services Section - Home Page

Metro Tunnel irrigation system Correctional Facility park Regional Court

NEWS ALERT: King County is implementing a new Energy Service Performance Contracting Program. Download the attached document for details regarding the registration process and forms.

The Procurement and Contract Services Section (PCSS) web site is designed to assist users who do business with King County. The web site provides procurement and contract information for:

Click on the following for:

The FAQ menu contains helpful instructions and provides answers to most frequently asked questions. If you cannot find answers to your questions in the FAQ menu, e-mail the webmaster at Procurement.Web@kingcounty.gov or contact PCSS at 206-263-9400 (TTY Relay: 711).

Note: Documents on this page are available in portable document format (PDF).

News and Features

    Big Ideas logo 
  • King County parks continues its search for Big Ideas.
  • King County now has a direct application process for contractors and consultants to register their firm with the County’s "Online Roster Programs".
  • The 2012 Contract Management Trainings is now available. These sessions are provided by the King County Finance Department at no-cost.

Need help with Online Vendor Registration (OVR)?