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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