RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in St. Charles, Missouri
Browse open government contracting RFPs, RFIs, RFQs, and Sources Sought in St. Charles, Missouri on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies across St. Charles, Missouri, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.
| Status | Title | Buyer | Due Date |
|---|---|---|---|
| Open | Uniform Service for Highway Maintenance Facilities St. Charles County is seeking bids for uniform services for their Highway Maintenance Facilities Department employees, with a three-year contract period and options for two one-year extensions. St. Charles County, MO, USA•Invitation for/to Bid (IFB/ITB) | St. Charles County > Finance Department | 6/29/2026 |
| Open | Tax Levy Survey The Special School District of St. Louis County is seeking a qualified firm to conduct community opinion research and survey services related to potential future funding initiatives, including tax levy and bond issue research. St. Louis County, MO, USA•Request for Proposal (RFP) | Special School District of St. Louis County | 7/2/2026 |
| Open | On-Site Phlebotomy Services for St. Louis County Department of Public Health St. Louis County is soliciting sealed bids for on-site phlebotomy services for their Department of Public Health. St. Louis County, MO, USA•Invitation for/to Bid (IFB/ITB) | St. Louis County > Parks Department | 7/14/2026 |
| Open | Tax Levy Consulting Services The Special School District of St. Louis County is seeking proposals from qualified firms to provide community opinion research and survey services related to potential future funding initiatives, including tax levy surveys and stakeholder engagement. St. Louis County, MO, USA•Request for Proposal (RFP) | Special School District of St. Louis County | 7/2/2026 |
| Open | Lease of Climate-Controlled Storage Space in St. Peters, Missouri The U.S. Government is seeking to lease between 1500-2000 sqft of climate-controlled storage space in St. Peters, Missouri. St. Peters, MO, USA•Request for Information (RFI) | United States of America | 6/30/2026 |
| Open | AC Chiller Repair and Maintenance Services St. Louis Lambert International Airport is seeking repair and maintenance services for their AC chillers. St. Louis Lambert International Airport, St. Louis, MO, USA•Invitation for/to Bid (IFB/ITB) | City of St. Louis > St. Louis Lambert International Airport | 7/7/2026 |
| Open | Police Station Ceiling Tile and Grid Rehabilitation Project The City of Florissant is seeking a contractor for a ceiling tile and grid rehabilitation project at the police station. Florissant, MO, USA•Invitation for/to Bid (IFB/ITB) | City of Florissant | 7/8/2026 |
| Open | Crushed Stone and Sand Supply Agreement The City of Florissant is seeking proposals for a blanket purchase agreement for the high-volume supply and delivery of various aggregate materials for fiscal year operations. Florissant, MO, USA•Invitation for/to Bid (IFB/ITB) | City of Florissant | 6/30/2026 |
| Open | Leaf and Wood Chip Hauling Services The City of Creve Coeur, Missouri is seeking bids for leaf and wood chip hauling services from Fall 2026 through Spring 2029. Creve Coeur, MO, USA•Invitation for/to Bid (IFB/ITB) | City of Creve Coeur | 7/8/2026 |
| Open | Installation of Synthetic Grass Playground Surfacing at Mort Jacobs Park The City of Overland, Missouri is seeking proposals for the installation of synthetic grass playground surfacing at Mort Jacobs Park. 2855 Krem Avenue, Overland, MO, USA•Request for Proposal (RFP) | City of O'Fallon | 7/8/2026 |
| Open | Sunset Nature Lodge HVAC Replacement The City of Florissant is seeking a qualified HVAC contractor to remove and replace three existing HVAC split systems at Sunset Nature Lodge with specified Sure Comfort Vantix heat pumps and compatible air handlers. 2300 Sunset Park Drive, Florissant, MO, USA•Invitation for/to Bid (IFB/ITB) | City of Florissant > Parks and Recreation Department | 7/16/2026 |
| Open | Youth Soccer Uniforms and Coach Shirts The City of Olivette is requesting proposals for youth soccer league jerseys and coach shirts. Olivette, MO, USA•Request for Proposal (RFP) | City of Olivette | 7/10/2026 |
| Open | Powdered Activated Carbon Supply The City of St. Louis is seeking a contractor to supply powdered activated carbon for water treatment purposes. St. Louis, MO, USA•Invitation for/to Bid (IFB/ITB) | City of St. Louis | 7/7/2026 |
| Open | Vending Machine Services - Greater St. Louis and Southwest Regions The State of Missouri is seeking vending machine services for the Greater St. Louis and Southwest Regions. St. Louis, MO, USA•Request for Proposal (RFP) | State of Missouri > Office of Administration > Division of Purchasing | 6/30/2026 |
| Open | Tire Components and Related After-Hour Services The City of St. Louis is seeking a contractor to supply tire components and provide related after-hour services. St. Louis, MO, USA•Request for Proposal (RFP) | City of St. Louis | 6/23/2026 |
| Open | Construction Equipment Parts (OEM) The City of St. Louis is seeking bids for OEM construction equipment parts. St. Louis, MO, USA•Invitation for/to Bid (IFB/ITB) | City of St. Louis | 6/23/2026 |
| Open | Graphic Art and Pressroom Services The City of St. Louis is seeking a contractor to provide graphic art and pressroom services. St. Louis, MO, USA•Request for Proposal (RFP) | City of St. Louis | 6/23/2026 |
| Open | Brooms, Synthetic Sweepers, and Oil Tempered Brooms The City of St. Louis is seeking bids for brooms, synthetic sweepers, and oil tempered brooms under contract 2026BID000162. St. Louis, MO, USA•Invitation for/to Bid (IFB/ITB) | City of St. Louis | 6/23/2026 |
| Open | Technology Equipment and Related Computer Supplies The City of St. Louis is seeking bids for technology equipment and related computer supplies. St. Louis, MO, USA•Request for Proposal (RFP) | City of St. Louis | 7/21/2026 |
| Open | FY2026 Continuum of Care Program - New and Renewal Projects The City of St. Louis Department of Human Services is seeking proposals for renewal and new projects under the FY2026 HUD Continuum of Care Program, including transitional housing, permanent supportive housing, rapid rehousing, and supportive services only projects. St. Louis, MO, USA•Request for Proposal (RFP) | City of St. Louis > Department of Human Services > Homeless Services Division | 7/20/2026 |
| Open | Annual Airflow Certification Services for Saint Louis VA Medical Centers The Department of Veterans Affairs is seeking annual airflow certification services for the Saint Louis VA Medical Centers, John Cochran and Jefferson Barracks. St. Louis, MO, USA•Request for Proposal (RFP)Veteran-Owned Business | United States of America > Department of Veterans Affairs | 6/24/2026 |
| Open | Peoplesoft HR, Payroll, and Financial Module Upgrade The St. Louis Metropolitan Police Department is seeking professional services to upgrade their existing Peoplesoft environment and implement additional budgeting and financial modules. St. Louis, MO, USA•Request for Proposal (RFP) | City of St. Louis > Supply Division | 7/6/2026 |
| Open | Westhoff Elementary School Addition and Renovation Fort Zumwalt School District is soliciting bids for the construction of an addition to Westhoff Elementary School, including classrooms that can serve as storm shelters, and minor interior renovations. O'fallon, MO, USA•Invitation for/to Bid (IFB/ITB) | Tuskahoma School District | 7/1/2026 |
| Open | Solid Waste Disposal Services for the City of Jennings The City of Jennings is seeking proposals for solid waste disposal services for residential and commercial waste for a three-year period with two one-year extension options. Jennings, MO, USA•Request for Proposal (RFP) | City of Jennings | 7/7/2026 |
| Open | Florissant Golf Club Irrigation System Installation The City of Florissant is seeking a contractor to install a new golf course irrigation system at Florissant Golf Club, including HDPE piping, Rain Bird IC sprinkler heads, and a central control system. 50 Country Club Lane, Florissant, MO, USA•Invitation for/to Bid (IFB/ITB) | City of Independence > Missouri | 7/21/2026 |
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