Find HVAC & Mechanical RFPs in Michigan

27 active opportunities· Updated daily

TitleAgencyDue DateSet-AsideEst. Value
SO-1860 Hill EV charger electrical infrastructureMichigan Lansing School District2026-06-04$1.3M
Solids Building Electrical ImprovementsMITN BidNet Purchasing Group2026-06-04
400 Mack Elevator and Accessibility - 2026Wayne State University2026-06-04$2.0M
SO-1856 Pleasant View School A/C UpgradesMichigan Lansing School District2026-06-04$1.5M
SO-1858 Gardner School Chiller ReplacementMichigan Lansing School District2026-06-04$1.0M
Electrical System Inspections, Preventative Maintenance and TestingMITN BidNet Purchasing Group2026-06-04
Mid-Michigan Leadership Academy - HVAC Modification(s) 2026Mid-Michigan Leadership Academy2026-06-05$500K
Skywalk Exterior Lighting ProjectMITN BidNet Purchasing Group2026-06-08
Request for Proposals: Skywalk Exterior Lighting ProjectCity of East Lansing2026-06-08
GRPS C.A. Frost Middle/High - Boiler ReplacementMichigan Grand Rapids Public Schools2026-06-09$500K
Electrical Support Services (Water Plant)MITN BidNet Purchasing Group2026-06-09
Industrial HVAC Services (Water Pollution Control)MITN BidNet Purchasing Group2026-06-09
2026 Shelby Township Dpw HVAC ImprovementsMITN BidNet Purchasing Group2026-06-09
Rooftop Solar Panel Installation ProjectSterling Heights2026-06-09$2.0M
Furnishing Professional Electrical ServicesMITN BidNet Purchasing Group2026-06-10
472/24445.TYC; Carson City C.F. - Generator ReplacementState of Michigan, Department of Technology, Management and Budget, Facilities and Business Services Administration2026-06-10$2.0M
472/23198.JGH; Ionia CF - VMS UpgradeState of Michigan2026-06-10$2.0M
Chillers & Chilled Water Pump UpgradesAnchor Bay School District2026-06-11$2.5M
Chillers & Chilled Water Pump UpgradesMichigan Anchor Bay School District2026-06-11$2.0M
Lakeland Elem Chiller ReplacementMichigan Pinckney Community Schools2026-06-11$500K

Showing 20 of 27 results.

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Tips for Winning HVAC & Mechanical Contracts in Michigan

  • 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.

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