Milwaukee County
633 W Wisconsin Ave SUITE 1000, Milwaukee, WI 53203-1918
(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 |
|---|---|
|
WP037201 McKinley Park Flushing Channel
Replacement and rehabilitation of seawall along flushing channel near McKinley Marina. Includes installation of steel sheet piling, fiber reinforced polymer panels, grading, plumbing, electrical, landscaping, custom railing, and concrete seawall walkway.
Optional Pre-Bid Meeting: Wednesday, June 11th, 2025, at 10AM. Meet outside at the Milwaukee Yacht Club Gate, McKinley Park, Milwaukee, WI. This onsite walkthrough and meeting is for contractors to visualize project. This meeting is to explain requirements and ask questions.
| 07/10/2025 07:00 PM UTC |
|
WP0749 - Oak Leaf Trail Extension - Kohl Park Connection
Work of the project includes building a 10-foot-wide asphalt path approximately 2.36 miles long. Base Bid does not include the 69th St neighborhood connection 115+27 to 127+23 and 70th St neighborhood connection 500+57 to 507+88, which is future work by others. Total 10-foot-wide asphalt path length with future work by other is approximately 2.53 miles long.
Optional Pre-Bid Meeting: Tuesday, June 24, 2025 at 1:00 PM. Meet outside at Mequon Nature Preserve near W. County Line Rd.
| 07/10/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material: Asphalt Paving
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: July 9th, 2025 at 3:00pm. Teams link to meeting to be posted on Bid Express or email michelle.johnson@milwaukeecountywi.gov
| 07/23/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material: Native Plants Landscaping
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: July 9th, 2025 at 3:00pm. Teams link to meeting to be posted on Bid Express or email michelle.johnson@milwaukeecountywi.gov
| 07/23/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material: Landscaping
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: July 9th, 2025 at 3:00pm. Teams link to meeting to be posted on Bid Express or email michelle.johnson@milwaukeecountywi.gov
| 07/23/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material: Metal Fabrication
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: July 9th, 2025 at 3:00pm. Teams link to meeting to be posted on Bid Express or email michelle.johnson@milwaukeecountywi.gov
| 07/23/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material: Carpet and Flooring
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: July 9th, 2025 at 3:00pm. Teams link to meeting to be posted on Bid Express or email michelle.johnson@milwaukeecountywi.gov
| 07/23/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material: Electrical
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: July 9th, 2025 at 3:00pm. Teams link to meeting to be posted on Bid Express or email michelle.johnson@milwaukeecountywi.gov
| 07/23/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material: Heating and Ventilating
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: July 9th, 2025 at 3:00pm. Teams link to meeting to be posted on Bid Express or email michelle.johnson@milwaukeecountywi.gov
| 07/23/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material: Plumbing
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: July 9th, 2025 at 3:00pm. Teams link to meeting to be posted on Bid Express or email michelle.johnson@milwaukeecountywi.gov
| 07/23/2025 07:00 PM UTC |
|
5740-25000 2025 Countywide Time & Material: General Construction
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: July 9th, 2025 at 3:00pm. Teams link to meeting to be posted on Bid Express or email michelle.johnson@milwaukeecountywi.gov
| 07/23/2025 07:00 PM UTC |
Closed Solicitations
| Number | Deadline |
|---|---|
|
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 |
|
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino Exhibit - BP 03A Concrete
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 02A Demolition
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 |
|
WZ0160: Milwaukee County Zoo Admin Building Roof Replacement
Replacement of approximately 11,070 Square Feet of the Administration Building Roof.
Non-Mandatory Pre-Bid Meeting: Wednesday, March 13th from 9:00 – 10:00 AM at the Milwaukee County Zoo’s Administration Building.
| 04/03/2024 07:00 PM UTC |
