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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
0 Documents

Upcoming Solicitations

Number Deadline
WP074801: Oak Leaf Trail Connectivity - Bender Park
Work of the Project includes building a 10-foot-wide asphalt shared-use path approximately 1.33 miles long. Work includes earthwork, storm sewer, concrete ramps, biofilter, signage, native seeding and plants. Optional Pre-Bid Meeting: Wednesday October 15th, 2025, at 1:30 PM. Meet outside near the boat launch at Bender Park, 4503 E. Ryan Road, Oak Creek, WI 53154.
11/06/2025 08:00 PM UTC
5740-26999-01: Job Order Contracting (JOC) - General Construction
5740-26999-01: Job Order Contracting (JOC) General Construction Optional Pre-Bid Meeting: November 12, 2025 at 2:00pm. Meet in person at The Avenue, 275 W. Wisconsin Ave., 2nd Floor, Intersection Conference Room, Milwaukee, WI. OR Meet virtually via Microsoft Teams link: https://teams.microsoft.com/meet/2408489376002?p=MQBHkeJo08qsdPNSYa Attendance to either option is highly encouraged.
11/25/2025 08:00 PM UTC
5740-26999-02: Job Order Contracting (JOC) - Mechanical
5740-26999-02: Job Order Contracting (JOC) Mechanical Optional Pre-Bid Meeting: November 12, 2025 at 2:00pm. Meet in person at The Avenue, 275 W. Wisconsin Ave., 2nd Floor, Intersection Conference Room, Milwaukee, WI. OR Meet virtually via Microsoft Teams link: https://teams.microsoft.com/meet/2408489376002?p=MQBHkeJo08qsdPNSYa Attendance to either option is highly encouraged.
11/25/2025 08:00 PM UTC
5740-26999-03: Job Order Contracting (JOC) - Electrical
5740-26999-03: Job Order Contracting (JOC) Electrical Optional Pre-Bid Meeting: November 12, 2025 at 2:00pm. Meet in person at The Avenue, 275 W. Wisconsin Ave., 2nd Floor, Intersection Conference Room, Milwaukee, WI. OR Meet virtually via Microsoft Teams link: https://teams.microsoft.com/meet/2408489376002?p=MQBHkeJo08qsdPNSYa Attendance to either option is highly encouraged.
11/25/2025 08:00 PM UTC
4 Solicitations

Closed Solicitations

Number Deadline
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
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
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