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

News and Features

ESCO Registry Application

King County Procurement and Contract Services Section is soliciting energy service contractors or firms (“Firms”) for inclusion in the King County Energy Service Contractor Registry (“Registry”). Under Chapter 39.35A RCW, Firms may be selected by King County to help identify, implement and/or finance energy, utility efficiency, and resource conservation projects on designated facilities or structures owned and/or operated by King County (“Energy Services”). The agreement between the County and the selected Firm shall be through the creation of an Energy Service Performance Contract (“Contract”) for which payment to the selected Firm is conditional on achieving contractually specified costs savings on the Contract.

The County intends to utilize the Registry to establish a pre-qualified list of Firms capable of providing Energy Services. Firms placed within the Registry will be offered an opportunity to compete with other pre-qualified Firms by submitting proposals to be evaluated by the County through a Request for Proposal solicitation process. These projects will not be advertised.

Prospective Firms can apply for entrance to the Registry at any time. The Registry will be designated by categories and prospective Firms are encouraged to apply only for those categories they are qualified to perform.

Download the attached document for details regarding the registration process and forms.

If you have any questions regarding the application or this process, please feel free to contact Darren Chernick at darren.chernick@kingcounty.gov or 206-263-9321.

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  • The 2012 Contract Management Trainings is now available. These sessions are provided by the King County Finance Department at no-cost.