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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

Name * Description
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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.
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
2 Solicitations

Closed Solicitations

Number Deadline
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 08C Glass & Glazing
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 08B Overhead Coiling Doors
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 08A Animal Caging & Containment Doors
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 07B Fireproofing
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 07A Roofing
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 06A Carpentry & Specialties
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 05A Structural Steel & Misc. Metals
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 04A Masonry
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 03C Artificial Rockwork & Theming
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 03B Precast
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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