RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in St. Louis County, Missouri
Browse open government contracting RFPs, RFIs, RFQs, and Sources Sought in St. Louis County, Missouri on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies across St. Louis County, 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 | 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 | 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 | 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 | North Sappington Road Preservation Project The City of Glendale, Missouri is seeking bids for the North Sappington Road Preservation project, which includes roadway resurfacing, crosswalks, sidewalk and curb replacement, and traffic signal installation. Glendale, MO, USA•Invitation for/to Bid (IFB/ITB)Disadvantaged Business | City of Glendale > Engineering Department | 7/8/2026 |
| Open | W. Thornton Avenue Resurfacing Project The City of Rock Hill, Missouri is seeking bids for the W. Thornton Resurfacing Project, which includes street improvements, milling, asphalt overlay, and concrete curb and gutter installation. Rock Hill, MO, USA•Invitation for/to Bid (IFB/ITB)Disadvantaged Business | City of Columbia > Purchasing Division | 7/14/2026 |
| 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | Fire Alarm Inspection, Testing, and Maintenance Services The University of Missouri is soliciting proposals for fire alarm inspection, testing, and maintenance services across approximately 167 buildings. City of University City, MO, USAVeteran-Owned Business | University of Missouri System | 7/10/2026 |
| 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 | Grant Funding for Adult Mental Health and Substance Use Treatment Services The Jefferson County Mental Health Fund is offering approximately $7,000,000 in grant funding for adult mental health and substance use treatment services in Jefferson County, MO, with proposals due August 20, 2026. Jefferson County, MO, USA•Grant | Jefferson County Water Authority | 8/20/2026 |
| Open | Appraisal Services for Jefferson County Projects Jefferson County, Missouri is seeking appraisal services for various county projects requiring real estate acquisition, permanent easements, and temporary easements. Jefferson County, MO, USA•Invitation for/to Bid (IFB/ITB) | Jefferson County > Department of Administrative Services | 7/14/2026 |
| Open | Maritime Autonomous Surface Ships (MASS) Cooperative Research and Development The United States Transportation Command is seeking industry and academic partners for Cooperative Research and Development Agreements to study the uses, limitations, and value of Maritime Autonomous Surface Ships for Department of War materiel distribution needs. St. Clair County, IL, USA•Request for Information (RFI)Small Business | United States of America > Department of Defense > United States Transportation Command | 7/6/2026 |
| 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 | 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 |
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