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Milwaukee County

600 N Plankinton Ave Ste 600, Milwaukee, WI 53203-2901
(414) 278-4861

Welcome to Milwaukee County’s online public works bidding website. Please take a moment to review upcoming solicitations.

Standard Documents

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Upcoming Solicitations

Number Deadline
WP080901: Little Menomonee River Parkway Sections 2, 3 and 6 Habitat Restoration Project
Habitat restoration within the Little Menomonee River Parkway including invasive species management, reforestation, grassland restoration, revegetation with native plant species, and related restoration activities as outlined in the Little Menomonee River Parkway Sections 2, 3, and 6 Habitat Restoration Specifications and Memo. Pre-Bid Meeting: One Virtual Pre-bid meeting will take place on January 5, 2026 at 1:00 PM. Meeting will be held virtually via Microsoft Teams. Email Project Manager, Natalie Dutack at Natalie.Dutack@milwaukeecountywi.gov for a link to the meeting. For questions, please contact Natalie Dutack at natalie.dutack@milwaukeecountywi.gov
01/19/2026 08:00 PM UTC
WC0227 - Courthouse Elevator Modernization
The elevators in the Milwaukee County Courthouse need to be modernized. This project addresses the modernization of 5 elevators and associated electrical feed work. Optional Pre-Bid Meeting: Tuesday, 12/16/25 from 2:00pm - 4:00pm. Location: 901 N 9th St, Milwaukee, WI 53233 Room G1
01/27/2026 08:00 PM UTC
WH0275012-Layton Ave and WH0274012-Lincoln Memorial Dr
WISDOT ID: 2070-08-72 Layton Ave Traffic Signal Improve AND WISDOT ID: 2984-25-75 C Milwaukee, Lincoln Memorial Dr Juneau Park Rd to E Water Tower Rd Contract Description: The work under this contract shall consist of installing traffic signal cabinets, installing traffic signal equipment on existing traffic signal structures and in traffic signal cabinets and all incidental items necessary to complete the work as shown on the plans and included in the proposal and contract. This project is Federally Funded. This project is part of the Congestion Mitigation and Air Quality Improvement (CMAQ) Program.
02/04/2026 08:00 PM UTC
WH0262012 - N Teutonia Ave (CTH D)/N Sherman Blvd (CTH G) Reconstruction
Project Limits: W Bradley Road to N Green Bay Road (STH 57) Contract Description: The work under this contract consists of removing pavement, grading, aggregate base, concrete pavement, HMA pavement, concrete curb and gutter, storm sewer, sidewalk, traffic signals at W. Bradley Rd, signing and pavement marking, landscaping, bridge B-40-0156 repair and all incidental items necessary to complete the work as shown on the plans and included in the proposal and contract. This project is part of the Local Roads Improvement Program (LRIP).
02/04/2026 08:00 PM UTC
4 Solicitations

Closed Solicitations

Number Deadline
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 32A Asphalt Paving
Renovation and expansion of 50,000 SF in the existing 1950’s Pachyderm Complex located at the heart of the Adventure Africa experience. This project will consist of a full renovation of 10 holdings stalls while combining the two separate buildings with a new enclosed viewing barn featuring flexible interior/exterior yard space to shift rhinos, hippos, and hoofstock. Non-Mandatory Pre-Bid Meeting: March 7th from 11am – 12:30pm. Enter through the Zoofari Contractor Entrance. Meet in the Flamingo Room located in the Administration Building. DEADLINES: RFIs Due: March 14th, send to jstenz@gilbaneco.com RFI Round 2 Due: March 28th, send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before March 22nd Final Addendum: April 2nd After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0141-Milwaukee-County-Zoo---Adventure-Africa-Phase-III---Rhino-Exhibit
04/05/2024 06:00 PM UTC
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 31A Sitework
Renovation and expansion of 50,000 SF in the existing 1950’s Pachyderm Complex located at the heart of the Adventure Africa experience. This project will consist of a full renovation of 10 holdings stalls while combining the two separate buildings with a new enclosed viewing barn featuring flexible interior/exterior yard space to shift rhinos, hippos, and hoofstock. Non-Mandatory Pre-Bid Meeting: March 7th from 11am – 12:30pm. Enter through the Zoofari Contractor Entrance. Meet in the Flamingo Room located in the Administration Building. DEADLINES: RFIs Due: March 14th, send to jstenz@gilbaneco.com RFI Round 2 Due: March 28th, send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before March 22nd Final Addendum: April 2nd After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0141-Milwaukee-County-Zoo---Adventure-Africa-Phase-III---Rhino-Exhibit
04/05/2024 06:00 PM UTC
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 26A Electrical / AV / Communications / Security
Renovation and expansion of 50,000 SF in the existing 1950’s Pachyderm Complex located at the heart of the Adventure Africa experience. This project will consist of a full renovation of 10 holdings stalls while combining the two separate buildings with a new enclosed viewing barn featuring flexible interior/exterior yard space to shift rhinos, hippos, and hoofstock. Non-Mandatory Pre-Bid Meeting: March 7th from 11am – 12:30pm. Enter through the Zoofari Contractor Entrance. Meet in the Flamingo Room located in the Administration Building. DEADLINES: RFIs Due: March 14th, send to jstenz@gilbaneco.com RFI Round 2 Due: March 28th, send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before March 22nd Final Addendum: April 2nd After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0141-Milwaukee-County-Zoo---Adventure-Africa-Phase-III---Rhino-Exhibit
04/05/2024 06:00 PM UTC
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 23A HVAC
Renovation and expansion of 50,000 SF in the existing 1950’s Pachyderm Complex located at the heart of the Adventure Africa experience. This project will consist of a full renovation of 10 holdings stalls while combining the two separate buildings with a new enclosed viewing barn featuring flexible interior/exterior yard space to shift rhinos, hippos, and hoofstock. Non-Mandatory Pre-Bid Meeting: March 7th from 11am – 12:30pm. Enter through the Zoofari Contractor Entrance. Meet in the Flamingo Room located in the Administration Building. DEADLINES: RFIs Due: March 14th, send to jstenz@gilbaneco.com RFI Round 2 Due: March 28th, send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before March 22nd Final Addendum: April 2nd After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0141-Milwaukee-County-Zoo---Adventure-Africa-Phase-III---Rhino-Exhibit
04/05/2024 06:00 PM UTC
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 22A Plumbing / Site Utilities
Renovation and expansion of 50,000 SF in the existing 1950’s Pachyderm Complex located at the heart of the Adventure Africa experience. This project will consist of a full renovation of 10 holdings stalls while combining the two separate buildings with a new enclosed viewing barn featuring flexible interior/exterior yard space to shift rhinos, hippos, and hoofstock. Non-Mandatory Pre-Bid Meeting: March 7th from 11am – 12:30pm. Enter through the Zoofari Contractor Entrance. Meet in the Flamingo Room located in the Administration Building. DEADLINES: RFIs Due: March 14th, send to jstenz@gilbaneco.com RFI Round 2 Due: March 28th, send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before March 22nd Final Addendum: April 2nd After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0141-Milwaukee-County-Zoo---Adventure-Africa-Phase-III---Rhino-Exhibit
04/05/2024 06:00 PM UTC
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 09E Painting & Wallcovering
Renovation and expansion of 50,000 SF in the existing 1950’s Pachyderm Complex located at the heart of the Adventure Africa experience. This project will consist of a full renovation of 10 holdings stalls while combining the two separate buildings with a new enclosed viewing barn featuring flexible interior/exterior yard space to shift rhinos, hippos, and hoofstock. Non-Mandatory Pre-Bid Meeting: March 7th from 11am – 12:30pm. Enter through the Zoofari Contractor Entrance. Meet in the Flamingo Room located in the Administration Building. DEADLINES: RFIs Due: March 14th, send to jstenz@gilbaneco.com RFI Round 2 Due: March 28th, Send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before March 22nd Final Addendum: April 2nd After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0141-Milwaukee-County-Zoo---Adventure-Africa-Phase-III---Rhino-Exhibit
04/05/2024 06:00 PM UTC
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 09D Acoustical Ceilings
Renovation and expansion of 50,000 SF in the existing 1950’s Pachyderm Complex located at the heart of the Adventure Africa experience. This project will consist of a full renovation of 10 holdings stalls while combining the two separate buildings with a new enclosed viewing barn featuring flexible interior/exterior yard space to shift rhinos, hippos, and hoofstock. Non-Mandatory Pre-Bid Meeting: March 7th from 11am – 12:30pm. Enter through the Zoofari Contractor Entrance. Meet in the Flamingo Room located in the Administration Building. DEADLINES: RFIs Due: March 14th, send to jstenz@gilbaneco.com RFI Round 2 Due: March 28th, send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before March 22nd Final Addendum: April 2nd After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0141-Milwaukee-County-Zoo---Adventure-Africa-Phase-III---Rhino-Exhibit
04/05/2024 06:00 PM UTC
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 09C Tiling
Renovation and expansion of 50,000 SF in the existing 1950’s Pachyderm Complex located at the heart of the Adventure Africa experience. This project will consist of a full renovation of 10 holdings stalls while combining the two separate buildings with a new enclosed viewing barn featuring flexible interior/exterior yard space to shift rhinos, hippos, and hoofstock. Non-Mandatory Pre-Bid Meeting: March 7th from 11am – 12:30pm. Enter through the Zoofari Contractor Entrance. Meet in the Flamingo Room located in the Administration Building. DEADLINES: RFIs Due: March 14th, send to jstenz@gilbaneco.com RFI Round 2 Due: March 28th, send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before March 22nd Final Addendum: April 2nd After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0141-Milwaukee-County-Zoo---Adventure-Africa-Phase-III---Rhino-Exhibit
04/05/2024 06:00 PM UTC
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 09B Resinous Flooring
Renovation and expansion of 50,000 SF in the existing 1950’s Pachyderm Complex located at the heart of the Adventure Africa experience. This project will consist of a full renovation of 10 holdings stalls while combining the two separate buildings with a new enclosed viewing barn featuring flexible interior/exterior yard space to shift rhinos, hippos, and hoofstock. Non-Mandatory Pre-Bid Meeting: March 7th from 11am – 12:30pm. Enter through the Zoofari Contractor Entrance. Meet in the Flamingo Room located in the Administration Building. DEADLINES: RFIs Due: March 14th, send to jstenz@gilbaneco.com RFI Round 2 Due: March 28th, send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before March 22nd Final Addendum: April 2nd After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0141-Milwaukee-County-Zoo---Adventure-Africa-Phase-III---Rhino-Exhibit
04/05/2024 06:00 PM UTC
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 09A Interior Studs & Drywall
Renovation and expansion of 50,000 SF in the existing 1950’s Pachyderm Complex located at the heart of the Adventure Africa experience. This project will consist of a full renovation of 10 holdings stalls while combining the two separate buildings with a new enclosed viewing barn featuring flexible interior/exterior yard space to shift rhinos, hippos, and hoofstock. Non-Mandatory Pre-Bid Meeting: March 7th from 11am – 12:30pm. Enter through the Zoofari Contractor Entrance. Meet in the Flamingo Room located in the Administration Building. DEADLINES: RFIs Due: March 14th, send to jstenz@gilbaneco.com RFI Round 2 Due: March 28th, send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before March 22nd Final Addendum: April 2nd After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0141-Milwaukee-County-Zoo---Adventure-Africa-Phase-III---Rhino-Exhibit
04/05/2024 06:00 PM UTC
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