Wisconsin Plumbing & Mechanical Bids & RFPs

6 public plumbing & mechanical procurement signals and contract updates from 6 government bodies in Wisconsin.

Vendors selling plumbing & mechanical services to Wisconsin government use Vendor Radar to see what's coming. We track 6 active plumbing & mechanical signals across cities, counties, school districts, and special districts — surfacing contract expirations, budget approvals, and anticipated RFPs so you can prepare your response before formal solicitations go live.

Recent Plumbing & Mechanical Signals

Bid Awarded · HVAC Maintenance · $19,031.40 for the year

Hudson police chief asks Finance Committee to approve Steiner plumbing and electrical’s $19,031.40 annual HVAC and plumbing maintenance proposal fo...

City of Hudson · St. Croix · Meeting: Sep 8, 2026

Source: Approval of service contracts for new PD (Sep 8, 2026)

Bid Awarded · Water & Sewer · $277,314.83

The contract was awarded to Insituform Technologies USA, LLC for $277,314.83, with a $15,000 contingency and project total not to exceed $292,314.83.

City of Appleton · Outagamie · Meeting: Sep 2, 2026

Source: Common Council - 2026-09-02 - Minutes (Sep 2, 2026)

Budget Allocation · Engineering Services · full federal funding; if not fully funded, a non-federal match equal to 20 percent of total eligible program costs

Milwaukee County Transit System is applying for a federal BUILD grant to fund transit infrastructure enhancements and facility modernization projec...

Milwaukee County Transit System · Milwaukee · Meeting: Mar 4, 2026

Source: 26-321 REPORT (Mar 4, 2026)

Recent Plumbing & Mechanical Activity in Wisconsin

115 public records from the past year. These are closed, resolved, or past items shown as history, not open opportunities.

Earlier record · Bid Awarded · Water & Sewer · $37,902.77

The Village of Grafton approved a contractual agreement with Sabel Mechanical LLC for repairs to the 11th Avenue Lift Station pumps.

Village of Grafton · Recorded: Aug 17, 2026

Source: August 17, 2026 (Aug 17, 2026)

No recent update · Bid Awarded · Buildings & Renovations · $177,721.84

The City of Oshkosh awarded a contract to Quest Interiors for restroom and kitchen improvements at Fire Stations 16-19 for $177,721. 84.

GO Transit (Oshkosh) · Recorded: Jun 16, 2026

Source: City Council Regular Meeting - Agenda (Jun 16, 2026)

Earlier record · Rfp Anticipated · Buildings & Renovations · $2,660,810

City of Lancaster's Joint Fire Committee recommended the City Council approve a $2,660,810 modified construction bid from Portzen Construction for ...

City of Lancaster · Recorded: Jun 4, 2026

Source: 6-4-2026_Joint_Fire_Packet.pdf (Jun 4, 2026)

Counties with Plumbing & Mechanical Signals

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