Find HVAC & Mechanical RFPs in Missouri

48 active opportunities· Updated daily

13+ agencies5 set-aside8 with posted budget

Active hvac & mechanical opportunities in Missouri right now come from agencies including COMMERCE, DEPARTMENT OF, Parkway Schools and DEPT OF DEFENSE, among others. The nearest deadline is September 7, 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 Missouri?

Missouri hvac & mechanical solicitations are spread across 13+ 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 Missouri 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 48 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.

TitleAgencyDue DateSet-AsideEst. Value
Galveston Automatic Transfer Switch ReplacementCOMMERCE, DEPARTMENT OF2026-09-07SBA$200K
Notice of Intent for Sole Source Award to Air Cleaning Technologies Inc. for Pl…DEPT OF DEFENSE2026-09-08--
26-199 - Rec-Plex DMS InstallationCity of St. Peters2026-09-08-$150K
2026-2027 Network Closet Upgrade — LA MONTE SCHOOL DISTRICT R 4LA MONTE SCHOOL DISTRICT R 42026-09-08--
Gateway Arch - Rainwater Capture Sediment CleanoutINTERIOR, DEPARTMENT OF THE2026-09-09SBA$150K
RTU-1 Replacement at Pond ElementaryRockwood School District2026-09-09--
Repl HVAC & Boilers/Pumps/Controls - Troop B Headquarters & Crime LabThe State of Missouri Office of Administration2026-09-10-$3.0M
Replace HVAC & Boilers/Pumps/Controls Troop B Headquarters & Crime Lab MaconMissouri Office of Administration2026-09-10--
NOAA NWFSC Burley Creek Hatchery Chiller ServicesCOMMERCE, DEPARTMENT OF2026-09-10--
Traffic Signal Preventive Maintenance, Inspection, and On-Call Repair ServicesCity of Dardenne Prairie2026-09-14--
West Middle Cooling Tower & Chillers ReplacementParkway Schools2026-09-14--
West Middle Cooling Tower & Chillers ReplacementParkway Schools2026-09-14--
Miami HVAC Repair/ReplacementCOMMERCE, DEPARTMENT OF2026-09-15SBA$300K
Ft. Leavenworth Fire Alarm and Mass Notification System Upgrade, $45M, 5 Year S…DEPT OF DEFENSE2026-09-158A$45.0M
HVAC air filters and cleaningCOMMERCE, DEPARTMENT OF2026-09-15SBA-
Provide/Deliver 450 Ton Chiller Equipment for KCATAKansas City Area Transportation Authority2026-09-15--
Plumbing SuppliesParkway Schools2026-09-15--
Public ProjectsColumbia Public School2026-09-16--
Hot Water Holding Tank Replacement for Parkview High SchoolSpringfield Public School2026-09-16-$300K
26-193 Communications HVAC Replacement & ImprovementsCity of St. Peters2026-09-16-$800K

Showing 20 of 48 results.

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Tips for Winning HVAC & Mechanical Contracts in Missouri

  • 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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