Missouri · HVAC

Missouri HVAC Government Bids

Open HVAC bid opportunities from Missouri government agencies. 17 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.

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• Switch A/C Digital Low Pressure 48/4900s
  Public agency · Closes Jul 23, 2026 · by end of day CT
  Switch, A/C Digital Low Pressure, 48/4900s in Missouri.
• Coil-Valve (24v) A/C Thermo-King
  Public agency · Closes Jul 23, 2026 · by end of day CT
  The document is for a bid on Coil-Valve (24v) A/C Thermo-King in Missouri. The project involves procurement details for this specific equipment.
• Public Library HVAC Controls Removal Thermostat Installation RTU Troubleshooting
  City of Festus · Festus, MO · Closes Jul 27, 2026 · 2:00 PM CT
  Remove the existing HVAC control system at the Festus Public Library, install new standalone thermostats for each rooftop unit (RTU), install one additional thermostat location...
• Jeff Replace Cooling Tower and Boilers
  Mwr Midwest REGION(60000) (Interior, Department of the) · St. Louis, MO, Federal · Closes Jul 28, 2026 · 11:00 AM CT
  Replace a cooling tower and install a new boiler at Gateway Arch National Park. The work is anticipated to begin in Fall 2026.
• Lost Valley Fish Hatchery Water Pumping and Heating Efficiency Improvements
  Public agency · Closes Jul 30, 2026 · by end of day CT
  Perform water pumping and heating efficiency improvements at Lost Valley Fish Hatchery. The work involves upgrading systems for better efficiency.
• Replace Boilers Phase 2 Building 29 Missouri National Guard
  Public agency · Closes Jul 30, 2026 · by end of day CT
  Replace boilers and perform related work at Building 29 AVCRAD Springfield. The work includes boiler replacements, cross-tie of both boiler plants, building automation system...
• Lost Valley Fish Hatchery Water Pumping and Heating Efficiency Improvements
  Public agency · Closes Jul 30, 2026 · by end of day CT
  Perform water pumping and heating efficiency improvements at the Lost Valley Fish Hatchery.
• 2026 Hazelwood City Hall Rooftop Unit Replacement
  City of Hazelwood · Hazelwood, MO · Closes Aug 3, 2026 · 9:00 AM CT
  Replace rooftop units at Hazelwood City Hall. The project involves replacing rooftop units at the City Hall building.
• HVAC Preventative Maintenance Across City-Owned Facilities
  Public agency · Closes Aug 3, 2026 · by end of day CT
  Perform ongoing preventative maintenance for all HVAC systems across all city-owned facilities in Missouri.
• HVAC Preventative Maintenance for City of St. Joseph Facilities
  City of St. Joseph, MO · Closes Aug 3, 2026 · by end of day CT
  The City of St. Joseph, Missouri wants licensed mechanical contractors to perform ongoing preventative maintenance for all HVAC systems across all City-owned facilities.
• HVAC Maintenance Services - Missouri
  Public agency · Closes Aug 4, 2026 · by end of day CT
  The Contractor shall provide HVAC maintenance and related services including troubleshooting, repair, emergency services, testing, and inspection of HVAC components with...
• UCM Student Wellness and Recreation Center HVAC Engineering and Related Design Services
  University of Central Missouri · Lee's Summit, MO · Closes Aug 7, 2026 · by end of day CT
  The university wants engineering and design services for HVAC systems at the Student Wellness and Recreation Center. A pre-proposal meeting is scheduled for July 23 at 1:00pm...
• Football Locker Room Renovation, McDonald Hall & Arena
  Missouri State University · Springfield, MO · Closes Aug 11, 2026 · by end of day CT
  The project involves a partial renovation of McDonald Hall & Arena to support Missouri State Athletics, including a new football locker room and associated facilities. Upgrades...
• Refrigerated Units Maintenance Repair and Parts
  Public agency · Closes Aug 19, 2026 · by end of day CT
  The contractor shall provide maintenance, repair, and parts for refrigerated units on two box truck vans and six semi-trailers on an as-needed basis.
• West Middle Cooling Tower & Chillers Replacement
  Parkway Schools · MO · Closes Sep 14, 2026 · 2:00 PM CT
  Replace the cooling tower and chillers at West Middle. The project involves replacing the cooling tower and chillers.
• Heating System Mechanical Design and Construction for Audrain County
  Public agency · Closes Not posted by agency
  Mechanical design and construction of heating systems. The work involves designing and constructing heating systems for county facilities.
• HVAC System Replacement at Public Safety Animal Control Shelter 1903 S Broadway Oak Grove MO
  Public agency · Closes Not posted by agency
  Replace the HVAC system at a public safety/animal control shelter. The work includes replacing the existing HVAC system with new equipment.

HVAC bids by area in Missouri

St. Louis (1)Springfield (MO) (1)

Other trades in Missouri

PlumbingElectricalRoofingGeneral ConstructionMasonry

Government bids in other states

IllinoisIowaWisconsinIndianaOhioKansasMichiganMinnesotaSouth DakotaNorth DakotaNebraska

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