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Milwaukee County

633 W Wisconsin Ave SUITE 1000, Milwaukee, WI 53203-1918
(414) 278-4953

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

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Upcoming Solicitations

Number Deadline
WZ0141 Milwaukee County Zoo - Adventure Africa Phase III - Rhino BP 32B Landscape & BP 32C Irrigation
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: July 25th at 11am. Please meet in the main entrance lobby within the Zoo’s Administration Building. RFIs send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before July 26th 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---Landscape--Irrigation
08/02/2024 04:00 PM UTC
WZ0185: Zoo Humboldt Penguin Exhibit Enhancement BP 32A Landscaping & BP 32B Irrigation
The Milwaukee County Zoo in partnership with Gilbane Building Company will be renovating and expanding the existing Humboldt Penguin Exhibit located at the main entrance of the Zoo. This project will consist of a pool expansion from the existing 10,000 gallons increasing in size to 30,000 gallons (approx.). Included in this expansion is full 100% replacement/upgrade of Life Support System for increased water circulation/purification, increased visitor themed viewing experience (large viewing window) and the incorporation of shade structures for life betterment of the penguins. Non-Mandatory Pre-Bid Meeting: July 25th at 11am. Please meet in the main entrance lobby within the Zoo’s Administration Building. RFIs send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before July 26th After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0185-Milwaukee-County-Zoo-Humboldt-Penguin-Exhibit-Enhancement-Landscape--Irrigation
08/02/2024 04:00 PM UTC
WZ0185: Zoo Humboldt Penguin Exhibit Enhancement BP 32C Asphalt Paving
The Milwaukee County Zoo in partnership with Gilbane Building Company will be renovating and expanding the existing Humboldt Penguin Exhibit located at the main entrance of the Zoo. This project will consist of a pool expansion from the existing 10,000 gallons increasing in size to 30,000 gallons (approx.). Included in this expansion is full 100% replacement/upgrade of Life Support System for increased water circulation/purification, increased visitor themed viewing experience (large viewing window) and the incorporation of shade structures for life betterment of the penguins. Non-Mandatory Pre-Bid Meeting: July 25th at 11am. Please meet in the main entrance lobby within the Zoo’s Administration Building. RFIs send to jstenz@gilbaneco.com Milwaukee County Contractor Pre-Qualification: Before July 26th After bid review, bid award to be posted on Milwaukee County website: https://county.milwaukee.gov/EN/Administrative-Services/Bids-and-RFPs/Active/WZ0185-Milwaukee-County-Zoo-Humboldt-Penguin-Exhibit-Enhancement-Asphalt-Paving
08/02/2024 04:00 PM UTC
WO517-16436 -WAR MEMORIAL CENTER LOWER-LEVEL RESTROOMS
Contract Description: Demolition of existing restrooms and south doors, construction of new restrooms, locker room, storage area and entry. Pre-Bid Meeting: July 1, 2024, at 9am. Meet at the Lower Level, North entry, in the lobby in front of the help desk.
08/02/2024 09:00 PM UTC
WY012305 Brown Deer Park Golf Practice Facility
This project includes the construction of a 23,500 sf practice putting green built with 8” of rootzone mix over a 2” drainage system, along with fairway surrounds, a 1,560 sf practice bunker, and 5,300 sf asphalt cart path with concrete curbing. The project work area is 1.66 acres and will be restored with seed and sod. An “alternate bid” has been included for the laser leveling and re-sodding of the adjacent range tee area (35,000 sf). Pre-Bid Meeting: July 22, 2024 at 11am via Microsoft Teams. See Advertisement for Teams Link.
08/08/2024 07:00 PM UTC
WY045606 DHHS New Building
Contract Description: RE-BID - Bids are being solicited for “Bid Package 3 – Site & Parking Lots” and are expected to contain the following scopes of work: • Site Utilities • Site Concrete • Solar Canopys Pre-Bid Meeting: July 22nd, 2024 @ 1:00 PM On-site at 1230 W Cherry Street, Milwaukee
08/08/2024 07:00 PM UTC
WS014802 Hillview Building Renovation
This phase of the Hillview Building Renovation, focuses on Full Roof Replacement. Hillview Building is located at 1615 S. 22nd Street, Milwaukee, WI 53204. A Pre-Bid meeting will be held at the Hillview Building Tuesday July 30, 2024 at 11:00 AM.
08/20/2024 07:00 PM UTC
7 Solicitations

Closed Solicitations

Number Deadline
WY045606 New DHHS Admin Coggs Building
CMaR Milwaukee County Department of Health & Human Services New Administration Building Bid Package #2
05/23/2023 07:00 PM UTC
Z176-20165 Zoo Aviary Air Conditioning Replacement
Replace existing outside AHU's with 80-ton pre-packaged Air Cooled Chiller with buffer tank and pumps utilizing two independent cooling circuits. Test and Seal leaks in the interior AHU and replace fan array with new variable speed fans and and Chilled water, Hot water and Reheat coils with new chilled water and Hot water piping and provide a new BAS system to control AHU. Pre-Bid Meeting: Thursday, April 20, 2023, at 1:30pm
05/03/2023 07:00 PM UTC
WP0760 - McKinley Beach Safety Improvements
Work consists of hauling in and grading out sand as indicated in the project Bid documents. Additional work includes a berm and installing new beach safety signage.
04/28/2023 07:00 PM UTC
WY012305: Zablocki Park Golf Course Synthetic Tee & Green Project
This project includes installing new synthetic greens at Zablocki golf course. The new synthetic greens once installed will significantly reduce the operation and maintenance costs at Zablocki golf course. Pre-Bid Meeting April 6th at 11am.
04/19/2023 07:00 PM UTC
V043-21011 Oakwood Lift Station Upgrades
Upgrades to Oakwood Lift Station as well as installation of new force main. Optional Pre-Bid Meeting: Friday March 24th, 2023 at 9am 3600 W Oakwood Rd, Franklin, WI 53132
04/07/2023 07:00 PM UTC
T111-20098 Concrete Yard Replacement (Milw Cnty Transit System)
Work of the Project includes removing existing concrete pavement, re-grading, and providing new concrete pavement, concrete curb and gutter, concrete sidewalk, storm sewer, and chain link fence replacement as indicated in the project Bid documents. Substantial Completion Date: October 27, 2023
04/05/2023 07:00 PM UTC
P688-20143 McKinley Marina Parking Reconstruction Ph 2
Work consists of removing existing asphalt surface and concrete curb and gutter, pulverize existing pavement, regrade, and provide new aggregate base, new concrete curb and gutter, concrete sidewalk and asphalt pavement as indicated in the project Bid documents. Additional new work consists of storm drainage green infrastructure, storm sewer, sanitary sewer, watermain, LED Lighting, boat launch improvements, storage building, fish cleaning structure, fish cleaning station, underground fuel tanks, fuel systems, decorative fencing, and site furnishings. 
03/22/2023 07:00 PM UTC
WJ0112 HOC Administration Building Roof Replacement
Project consists of replacing existing HOC- Administration Building Roof Replacement as indicated on Contract bidding documents. Project Funded: Local One MANDATORY Pre-bid meeting will take place on March 15, 2023, at 1:00 P.M., meet in the lobby at the HOC- Administration Building located at 8885 South 68th Franklin, WI 53132 FAILURE TO ATTEND THE MANDATORY PRE-BID CONFERENCE WILL RESULT IN BID BEING REJECTED AS NON-RESPONSIVE. BIDDERS SHALL SUBMIT SPECIAL QUALIFICATION DOCUMENTATION WITH BID. SEE DOCUMENT 002100 - INSTRUCTIONS TO BIDDERS, ARTICLE 16.
03/22/2023 07:00 PM UTC
WY045606 DHHS New Administration Building
CMaR Milwaukee County Department of Health & Human Services New Administration Building
03/16/2023 07:00 PM UTC
WP0706 Milwaukee South Shore Breakwater North Breakwater Section-Emergency Repair
Work consists of locate and demarcate spot repair areas, to relocate existing armor stones as needed to provide suitable base for new armor stones and to supply new armor stone and place on designated spot repair areas to specified elevations. On company letterhead, signed by an authorized representative of the Company, submit the name of the quarry being used.
03/15/2023 07:00 PM UTC
101 - 110 of 262 Solicitations
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