Find HVAC & Mechanical RFPs in Wisconsin
46 active opportunities· Updated daily
Active hvac & mechanical opportunities in Wisconsin right now come from agencies including BidNet Portal - WI, City of Eau Claire and State Government of Wisconsin, among others. The nearest deadline is September 8, 2026. New solicitations are added daily. Sign up to get the ones matched to your business scored and delivered automatically.
How do I find hvac & mechanical bids in Wisconsin?
Wisconsin hvac & mechanical solicitations are spread across 12+ different buyer sites: state procurement portals, city and county purchasing pages, school districts, and cooperative networks, each posting on its own schedule. You can check every source by hand, or use a bid discovery tool. BidSparq monitors 23,000+ federal, state, local, education, and healthcare sources daily, including the Wisconsin sources behind this page, scores each new solicitation 0 to 100 against your company profile, and alerts you only when a hvac & mechanical bid is worth your time. The 46 opportunities on this page refresh daily. For the full method, read how to find government RFPs and price the work against the free GSA labor rate lookup.
| Title | Agency | Due Date | Set-Aside | Est. Value |
|---|---|---|---|---|
| Fiber Network Upgrade | Northeast Wisconsin Technical College | 2026-09-08 | - | $300K |
| ControlNet Upgrades | BidNet Direct (WI) | 2026-09-08 | Minority Business Enterprise | - |
| Abendschein Biergarten | BidNet Portal - WI | 2026-09-09 | Minority Business Enterprise | - |
| Wastewater Treatment Plant HVAC Replacements | BidNet Portal - WI | 2026-09-09 | Minority Business Enterprise | - |
| Fiber Optic Communications - Public Safety Communications Facility | County of Dane | 2026-09-09 | Minority Business Enterprise | $1.5M |
| Housing Authority Rehabilitation of 1803 Highland Ave | City of Eau Claire | 2026-09-10 | NONE | $420K |
| -02 - GPC - Steam and Condensate Utility Replacements Pits 28 to 29 | State Government of Wisconsin | 2026-09-10 | - | - |
| MEP - Replace Boiler and Install DDC | Wisconsin Department of Administration | 2026-09-10 | NONE | $879K |
| Hales Corners Lift Station Modifications | Village of Salem Lakes | 2026-09-10 | - | - |
| Bi-Directional Antenna (BDA) | State of Wisconsin | 2026-09-10 | - | - |
| Navigator Energy Efficiency | City of Eau Claire | 2026-09-10 | Minority Business Enterprise | $400K |
| Bi-Directional Antenna (BDA) | City of Madison - Purchasing Services | 2026-09-10 | Minority Business Enterprise | $250K |
| LEC Chiller Pumps | Columbia County | 2026-09-14 | - | $300K |
| GPC - Electrical Improvements | Wisconsin Department of Administration | 2026-09-15 | NONE | $1.0M |
| MEP - Electrical Improvements | State Government of Wisconsin | 2026-09-15 | - | - |
| Generator Replacement | BidNet Portal - WI | 2026-09-15 | Minority Business Enterprise | - |
| 01 - STC - Kohl Center Fire Alarm Upgrade | BidNet Portal - WI | 2026-09-15 | Minority Business Enterprise | - |
| Interior Renovations | BidNet Portal - WI | 2026-09-15 | Minority Business Enterprise | - |
| Theater Stage Lift Upgrade | BidNet Portal - WI | 2026-09-16 | Minority Business Enterprise | - |
| Courtroom Data & Fiber Optic Cable Installation | Eau Claire County Purchasing | 2026-09-17 | - | $250K |
Showing 20 of 46 results.
Sign up to see full details, source documents, and AI analysis →
Tips for Winning HVAC & Mechanical Contracts in Wisconsin
- ✓EPA Section 608 technician certification is mandatory for anyone handling refrigerants on government HVAC equipment. Ensure all technicians have current Universal, Type I, II, or III certification as appropriate.
- ✓GSA Schedule 03FAC (Facilities Maintenance and Management) is the primary contract vehicle for federal HVAC services. Energy Savings Performance Contracts (ESPCs) through DOE are another major vehicle for HVAC modernization in federal buildings.
- ✓Davis-Bacon prevailing wage requirements apply to federally funded HVAC construction and installation over $2,000. Factor these wage rates into bids: they significantly affect labor costs and vary by locality.
HVAC & Mechanical RFP FAQ
What certifications are required for government HVAC contracts?
EPA Section 608 certification is mandatory for refrigerant handling. NATE (North American Technician Excellence) certification is increasingly preferred. State mechanical/HVAC contractor licenses are required in most jurisdictions. For federal work, bonding (per the Miller Act for contracts over $150,000) and appropriate insurance are required. Security clearances may be needed for DOD installations.
What is an Energy Savings Performance Contract (ESPC)?
ESPCs allow federal agencies to procure energy-saving improvements (including HVAC modernization) with no upfront capital cost. An energy service company (ESCO) designs, installs, and finances improvements, then guarantees energy savings that pay for the project over the contract term (up to 25 years). DOE manages the federal ESPC program with pre-qualified ESCOs.
How do prevailing wage requirements affect HVAC bids?
The Davis-Bacon Act requires prevailing wages on federally funded construction contracts over $2,000. HVAC installation falls under construction wage classifications. Wage rates vary by county and trade classification: check the Department of Labor's Wage Determinations at sam.gov before bidding. State prevailing wage laws may also apply to state-funded projects.
What bonding requirements apply to government HVAC contracts?
The Miller Act requires performance and payment bonds on federal construction contracts over $150,000. HVAC installation projects typically trigger Miller Act requirements. Many state and local governments have similar bonding requirements (Little Miller Acts). Bonding capacity is a key factor in winning larger HVAC contracts: build bonding relationships early.
Other categories in Wisconsin
HVAC & Mechanical RFPs in other states
Learn more: HVAC & Mechanical RFP Alerts · How to Find Government RFPs
Get Alerts for HVAC & Mechanical RFPs in Wisconsin
Stop checking procurement portals manually. BidSparq delivers AI-matched hvac & mechanical opportunities straight to your inbox.
Start Free Trial →