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.
General Info
Standard Documents
| Name * | Description | |
|---|---|---|
Upcoming Solicitations
| Number | Deadline |
|---|---|
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5740-25000 2025 Countywide Time & Material Landscaping Rebid
Milwaukee County is seeking to create a centralized pool of contracts which any County department may draw from to complete maintenance and repair projects, as needed. Multiple awards per T&M contract type. Awarded contract does not guarantee work.
Separate bid submittal in Bid Express for each T&M contract type. Milwaukee County and the contractor will negotiate the scope of each project on a case-by-case basis.
Optional pre-bid meeting (highly encouraged) On October 15th, 2025, at 3:00pm via Microsoft Teams.
Meeting ID: 230 579 239 359 1
Passcode: fV7CB9Ez
Please contact Michelle Johnson at michelle.johnson@milwaukeecountywi.gov for additional Pre-Bid meeting information.
| 10/29/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material Carpet and Flooring Rebid
Milwaukee County is seeking to create a centralized pool of contracts which any County department may draw from to complete maintenance and repair projects, as needed. Multiple awards per T&M contract type. Awarded contract does not guarantee work.
Separate bid submittal in Bid Express for each T&M contract type. Milwaukee County and the contractor will negotiate the scope of each project on a case-by-case basis.
Optional pre-bid meeting (highly encouraged). On October 15th, 2025, at 3:00pm via Microsoft Teams.
Meeting ID: 230 579 239 359 1
Passcode: fV7CB9Ez
Please contact Michelle Johnson at michelle.johnson@milwaukeecountywi.gov for additional Pre-Bid meeting information.
| 10/29/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material Native Plants Landscaping Rebid
Milwaukee County is seeking to create a centralized pool of contracts which any County department may draw from to complete maintenance and repair projects, as needed. Multiple awards per T&M contract type. Awarded contract does not guarantee work.
Separate bid submittal in Bid Express for each T&M contract type. Milwaukee County and the contractor will negotiate the scope of each project on a case-by-case basis.
Optional pre-bid meeting (highly encouraged). On October 15th, 2025, at 3:00pm. via Microsoft Teams.
Meeting ID: 230 579 239 359 1
Passcode: fV7CB9Ez
Please contact Michelle Johnson at michelle.johnson@milwaukeecountywi.gov for additional Pre-Bid meeting information.
| 10/29/2025 07:00 PM UTC |
|
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.
| 10/29/2025 07:00 PM UTC |
Closed Solicitations
| Number | Deadline |
|---|---|
|
WY045601 Clinton Rose Facade Upgrade
The facade of Clinton Rose Senior Center, located at 3045 N Martin Luther King Jr Dr, Milwaukee, WI 53212, needs repair. This includes vertical cracking, deteriorated sealant, damaged brick, step cracking around brick veneer, and damaged mortar at louvre windowsills.
DEADLINES
03/19/24 – 11:00 AM Non-Mandatory On-site Pre-Bid Meeting
03/22/24 – Final Questions Due
03/29/24 – Final Addendum
04/05/24 – Prime Contractor Prequalification Statement
04/12/24 – Bids Due 12:00 PM
| 04/12/2024 05:00 PM UTC |
|
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 32C Exterior Improvements (Curb & Gutter)
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 32B Landscaping
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 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 |
