Michigan · HVAC

Michigan HVAC Government Bids

Open HVAC bid opportunities from Michigan government agencies. 9 open right now. Jobs & Bids checks the Midwest sources we monitor throughout the day, so you can browse them free. With Basic or Pro, we email you the HVAC bids that match your trade, each with a plain-English summary so you know in 30 seconds if it's worth bidding.

Browse HVAC bids free, no card required →

• Senior Center HVAC Rooftop Unit Replacement
  City of Macomb · Macomb, MI · Closes Jul 28, 2026 · 10:00 AM CT
  Replace HVAC rooftop unit #1 at the Senior Center. A mandatory pre-proposal meeting is required before bidding.
• 626 N East St - New Furnace, A/C Unit & Water Heater
  City of Jackson · Jackson, MI · Closes Jul 30, 2026 · 9:00 AM CT
  Remove and replace furnace, A/C unit, and water heater with high efficiency units at 626 N EAST ST. Bidders must be prequalified and registered on SAM.gov.
• Boiler Purchase and Install - Administration Building
  Public agency · Closes Jul 30, 2026 · by end of day CT
  Purchase and install a boiler at the Administration Building. The work involves replacing the existing boiler system with a new one.
• Replace Walk In Cooler & Freezer Refrigeration Systems
  Public agency · Closes Aug 6, 2026 · by end of day CT
  Replace walk-in cooler and freezer refrigeration systems in Michigan. The work involves replacing existing refrigeration systems with new ones.
• ITS Communication Shelters Upgrade in Wayne Macomb and Oakland Counties
  Michigan DOT · Macomb County, Oakland County, Wayne County Counties, MI · Closes Aug 7, 2026 · 9:30 AM CT
  The project involves upgrading ITS communication shelters in areas of communications, electrical systems, architectural, mechanical systems, and site conditions at 5 locations...
• Steam Locomotive 464 Boiler Repairs
  Public agency · Closes Aug 18, 2026 · by end of day CT
  Perform boiler repairs on Steam Locomotive 464. The work involves repairing the boiler system of a historic steam locomotive.
• Mechanical Insulation Services
  Public agency · Closes Aug 24, 2026 · by end of day CT
  The issuing organization wants mechanical insulation services in Michigan. The project involves providing mechanical insulation services for unspecified locations.
• 2027 Job Order Contract Management of Multiple Water/Wastewater Projects
  Great Lakes Water Authority · MI · Closes Aug 27, 2026 · 11:00 AM CT
  Manage multiple water and wastewater projects simultaneously. Contractors must show experience working with various subcontractors over the last five years.
• Detroit Supply Schedule No. 9 Architectural
  City of Detroit · Detroit, MI · Closes Dec 31, 2029 · 4:00 PM CT
  Firms must qualify for a pre-approved vendor list to provide architectural, engineering, and construction services for city projects in Detroit on a project-by-project basis.

HVAC bids by area in Michigan

Detroit (2)Warren & Macomb (2)Oakland County (1)

Other trades in Michigan

PlumbingElectricalRoofingGeneral ConstructionMasonry

Government bids in other states

IllinoisIowaWisconsinIndianaOhioKansasMinnesotaMissouriSouth DakotaNorth DakotaNebraska

Bids are aggregated from public government notices across Michigan; always verify the deadline with the issuing agency before bidding.