County of Cowlitz Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the County of Cowlitz. Use this page to monitor County of Cowlitz procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in Washington. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- One-time purchase of High-Density Polyethylene Pipe 2026 bid · Closed · Due: 4/06/2026 County of Cowlitz View Notice
- 2026 Camelot Large Onsite Septic System (LOSS) Project bid · Closed · Due: 3/23/2026 County of Cowlitz View Notice
- Destination Marketing Website & Digital Clubhouse bid · Closed · Due: 3/20/2026 County of Cowlitz View Notice
- Tower Road Bridge at Rock Creek bid · Closed · Due: 3/09/2026 County of Cowlitz View Notice
- Aggregate for Bituminous Surface Treatment bid · Closed · Due: 3/02/2026 County of Cowlitz View Notice
- Road Surfacing Materials bid · Closed · Due: 3/02/2026 County of Cowlitz View Notice
- Strategic Marketing & Branding Services bid · Closed · Due: 2/27/2026 County of Cowlitz View Notice
- Culvert Pipe, Beveled End Section, Couplers and Other Drainage System Products bid · Closed · Due: 2/02/2026 County of Cowlitz View Notice
- Disposable Polypropylene Tube Brushes and Gutter Brooms bid · Closed · Due: 2/02/2026 County of Cowlitz View Notice
- 26-006 Accela Food Safety Program RFP bid · Closed · Due: 1/27/2026 County of Cowlitz View Notice
- Landfill Gas Management Services RFP - Reissued bid · Closed · Due: 1/29/2026 County of Cowlitz View Notice
- Equipment Rental 2026 bid · Closed · Due: 12/15/2025 County of Cowlitz View Notice
- 2025 Camelot Large Onsite Septic System (LOSS) Project bid · Closed · Due: 11/24/2025 County of Cowlitz View Notice
- McCorkle Creek Detention Structure Phase 2 bid · Closed · Due: 11/25/2025 County of Cowlitz View Notice
- RFQ - Cowlitz River Levee Repair Project bid · Closed · Due: 12/11/2025 County of Cowlitz View Notice
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