King County Wastewater Treatment Department (WTD) is soliciting proposals from interested and qualified suppliers to provide field services and assessment of Liebert Equipment power transformers in accordance with the Scope of Work/Requirements
King County is soliciting bids from interested and qualified firms to provide landscape maintenance services at several sites throughout the County which are subject to monitoring and establishment requirements as conditions associated with permits or agreements. To attend the Pre-Bid/Pre-Proposal Conference on November 16, 2026 at 10:00 AM PT, use the Microsoft Teams link provided in the ITB document.
Sole Source:If sale is less than $50,000, use sole source.
Coops:Frequently procures through OMNIA Partners and NASPO ValuePoint; you can gain access through the Starbridge reseller & contract-vehicle platform — reach out to your Starbridge contact to pursue onboarding.
Agency-specific vendor registration, compliance steps, and approval routing shape the purchasing timeline.
Unlock detailed thresholds, contracting paths, payment terms, and vendor benchmarks for this buyer.
King County, WA strongly prefers competition. Formal bidding threshold: $50,000; there’s little evidence of sole source approvals above this level. Practical guidance: Do not invest time in a sole source justification—move directly to a cooperative purchasing path.
Agency-specific vendor registration, compliance steps, and approval routing shape the purchasing timeline.
Unlock detailed thresholds, contracting paths, payment terms, and vendor benchmarks for this buyer.
King County has used cooperative purchasing before. Reach out to your Starbridge contact through the Starbridge reseller & contract-vehicle platform to get onboarded to the recommended path.
Recommended (accessible through Starbridge):
Agency-specific vendor registration, compliance steps, and approval routing shape the purchasing timeline.
Unlock detailed thresholds, contracting paths, payment terms, and vendor benchmarks for this buyer.
Full playbooks include agency-specific workflows, thresholds, and vendor benchmarks.
King County Contracts
Track vendor wins and renewal opportunities
L2 Systems LLC at King County
Effective: Jan 2, 2024Expires: Sep 30, 2026Expiration date locked.
This document is an invoice (number 233461) dated March 3, 2025, issued by Woodburn Contract Invoice Company to King County Council - 3rd Ave. It details charges for services rendered during the billing period of February 2, 2025, to March 1, 2025, under contract KC-KCC-30694-01. The invoice includes a contract base rate charge of $334.00 and an overage charge of $180.58 for RICOH/IM C6000 equipment, totaling $514.58 before tax. With a tax of $53.26, the Invoice Total and Balance Due is $567.84. The underlying contract commenced on January 2, 2024.
K & D Services, Inc. at King County
Effective: Jan 2, 2024Expires: Sep 30, 2026Expiration date locked.
This document is an invoice for services rendered from December 2, 2024, to January 1, 2025, under contract KC-KCC-30693-01. The invoice, issued by WOODBURN CONTRACT INVOICE COMPANY, bills KING COUNTY COUNCIL - 3RD AVE a total of $407.70, which includes a base rate of $334.00 and an overage charge of $35.46 for a RICOH/IM C6000 copier, plus $38.24 in tax. The contract officially started on January 2, 2024.
Quench USA, Inc.- Culligan Quench at King County
Effective: Aug 29, 2019Expires: Sep 30, 2026Expiration date locked.
This document outlines a 60-month rental agreement between Waterlogic USA (later Quench/Culligan Quench) and King County Department of Public Defense for water and coffee equipment, including specific terms, payment schedules, a total monthly payment of $145.00, and an installation fee of $150.00. The agreement, signed on August 29, 2019, includes automatic annual renewal. It also contains two invoices issued by Quench USA, Inc. to King County for charges related to damaged units, remaining contract value, prorated items, and a late fee, with dates extending into 2025.
WOODBURN CONTRACT INVOICE COMPANY at King County
Effective: Jan 2, 2024Expires: Sep 30, 2026Expiration date locked.
This document is an invoice (No. 229432) issued by WOODBURN CONTRACT INVOICE COMPANY to KING COUNTY COUNCIL - 3RD AVE on January 2, 2025. It pertains to Contract Number KC-KCC-30357-01, which began on January 2, 2024. The invoice details charges for equipment (RICOH/MP C6004EX) for the billing period from December 2, 2024, to January 1, 2025, totaling $442.03, including $41.46 in tax, for services such as base rate and overage charges.
K & D Services, Inc. at King County
Effective: Mar 1, 2019Expires: Sep 30, 2026Expiration date locked.
This document is Invoice 233263, dated March 1, 2025, issued by Woodburn Contract Invoice Company to King County Council for printer services under Contract Number 772-01. The invoice details charges for the billing period from February 1, 2025, to February 28, 2025, including a base rate charge of $30.00 and no overage charges. With a tax of $3.11, the total invoice amount due by March 31, 2025, is $33.11. The underlying contract started on March 1, 2019.
Early Buyer Signals
Board meetings and strategic plans from King County
King County Budget and Fiscal Management Committee Special Meeting
Date: Oct 28, 2026Type: Meeting mention
The committee reviewed several deferred proposed ordinances. Topics included supplemental appropriations for general, non-general, and capital fund budgets, amendments to the 2026-2027 Biennial Budget, property tax levies for 2027, and an affordable housing development project at 701 South Jackson Street. Additionally, the committee considered revisions to development permitting fees, school impact fees and capital facilities plans for various school districts, lease amendments for homelessness services, and the 2027-2032 Capital Improvement Program for the Road Services Division.
King County Board of Health Meeting Minutes
Date: Oct 15, 2026Type: Meeting mention
The board discussed the current respiratory virus season as part of the director's report. They passed a rule and regulation concerning public health protections related to pet businesses, while deferring a related regulation regarding fees for such businesses. Additionally, the board approved resolutions appointing a new member and an alternate member to represent public health and health care providers.
King County Employment and Administration Committee Meeting Minutes
The committee convened an executive session to review employee performance. Key briefings included updates on the recruitment process for the Director of the Office of Law Enforcement Oversight, results from an employee engagement survey, a human resources update, and a report from the Chief of Staff.
Extracted from official board minutes, strategic plans, and video transcripts.
Meeting signals
Know what buyers discuss before RFPs drop
Track King County meetings, strategic plans, and budget discussions before the public bid appears.