Wisconsin Water & Sewer Bids & RFPs

312 active water & sewer bids, RFPs, and upcoming projects from 129 government bodies in Wisconsin.

Vendors selling water & sewer services to Wisconsin government use Vendor Radar to see what's coming. We track 312 active water & sewer signals across cities, counties, school districts, and special districts — surfacing contract expirations, budget approvals, and anticipated RFPs so you can prepare your response before formal solicitations go live.

Recent Water & Sewer Signals

Rfp Posted · Water & Sewer

The City of Madison is soliciting bids for the Castle Creek Channel Improvements project at Warner Park, identified as Contract 9585.

City of Madison · Dane · Due: Dec 17, 2026

Rfp Anticipated · Road & Infrastructure

Waushara County plans to replace the County Road D bridge over Willow Creek, with construction scheduled to start between June 1, 2026, and October...

Waushara County · Waushara · Meeting: Oct 15, 2026

Rfp Posted · Water & Sewer

The City of Madison is soliciting bids for the West Towne Pond Improvements project, identified as Contract 9246.

City of Madison · Dane · Due: Sep 24, 2026

Rfp Posted · Water & Sewer

The City of Madison is soliciting bids for the Willows Biobasin Repair project, with a submission deadline of August 27, 2026.

City of Madison · Dane · Due: Aug 27, 2026

Rfp Posted · Water & Sewer

The Village of DeForest is soliciting bids for test well and aquifer testing services for Well No. 7.

Village of DeForest · Dane · Due: Jul 23, 2026

Rfp Posted · Buildings & Renovations

The City of Appleton is soliciting bids for the Phase 2 renovation of the Valley Transit facility, which includes a 14,300 sq ft bus storage additi...

Valley Transit (Appleton) · Outagamie · Due: Jul 16, 2026

Rfp Anticipated · Construction

City of Wausau approved a scope of services with Clark Dietz for the design and construction of the 32nd and Airport Lift Stations.

City of Wausau · Marathon · Meeting: Jul 14, 2026

Rebid Recommended · Road & Infrastructure · $609,301.30

The City of Hartford is recommending rejection of all bids for the Wacker Drive Improvements project, with plans to re-bid the project in January 2...

City of Hartford · Washington · Meeting: Jul 14, 2026

Counties with Water & Sewer Signals

More Wisconsin Categories

Government Bodies

Choose Your City. Get Weekly Intelligence. Free.

Pick one city and one service lane. Every Monday, get new project and contract signals matched to your business. No credit card. Free forever.

Choose Your City

See lane packages for broader access

← All Wisconsin Signals