Browse RFPs from Winnebago County with upcoming deadlines.
10 opportunities shown.
CountyWI
Posted
Nov 5, 2025
Dec 19, 2026
Winnebago County solicits sealed bids to remove and replace the Wittman Airport control tower’s chiller, including all labor, equipment and materials required to meet the technical specifications.
CountyWI
Posted
Oct 6, 2026
Nov 3, 2026
Winnebago County seeks bids from qualified contractors to abandon a horizontal groundwater extraction system (HGWES) beneath the Snell Road Landfill.
CountyWI
Posted
Oct 2, 2026
Oct 19, 2026
Winnebago County is soliciting proposals from qualified contractors to provide lead-abatement services for private residences through Wisconsin's Lead-Safe Homes Program.
CountyWI
Posted
Oct 12, 2026
Oct 29, 2026
Winnebago County seeks qualified contractors to perform lead-abatement services for the private residence at 903 W New York Ave. in Oshkosh through Wisconsin’s Lead-Safe Homes Program.
CountyWI
Posted
Oct 8, 2026
Nov 5, 2026
Winnebago County seeks sealed bids for an enclosed trailer to be outfitted for the Winnebago County Sheriff’s Dive Rescue/Recovery team.
CountyWI
Posted
Sep 18, 2026
Oct 20, 2026
Winnebago County is soliciting proposals from qualified vendors to provide long-term, ongoing leadership training for staff in a post-acute healthcare facility.
CountyWI
Posted
Oct 2, 2026
Oct 19, 2026
Winnebago County is seeking proposals for lead-abatement services at the private residence at 1357 Lamar Ave. in Oshkosh through Wisconsin’s Lead-Safe Homes Program.
CountyWI
Posted
Oct 2, 2026
Oct 19, 2026
Winnebago County is soliciting proposals from qualified contractors to provide lead-abatement services for private residences through Wisconsin’s Lead-Safe Homes Program.
CountyWI
Posted
Oct 12, 2026
Oct 29, 2026
Winnebago County is soliciting proposals from qualified contractors to provide lead-abatement services for private residences through the State of Wisconsin's Lead-Safe Homes Program.
CountyWI
Posted
Oct 6, 2026
Nov 3, 2026
Winnebago County seeks bids from qualified contractors to abandon a horizontal groundwater extraction system (HGWES) beneath the Snell Road Landfill.
