Where to bid in Frederick, CO
The City of Frederick posts its bids and RFPs on its open bids page. Contracts here can also come from Weld County and the State of Colorado (Colorado Vendor Self Service (ColoradoVSS)).
City of Frederick
Bid Postings
Bid page checked, 2026-11-05.
Weld County, CO
Purchasing Office – Weld County · runs on BidNet Direct
Bid page checked, 2026-11-05.
State of Colorado
Colorado Vendor Self Service (ColoradoVSS)
Bid page checked, 2026-11-05.
Nearby cities
SpendQuery links to Frederick's own pages and doesn't copy their bids. Wrong or missing link?