RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Jefferson County, Missouri
Browse open government contracting RFPs, RFIs, RFQs, and Sources Sought in Jefferson County, Missouri on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies across Jefferson 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 | 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 | 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 | Audit Services for the City of Hillsboro The City of Hillsboro is requesting proposals for audit services for the fiscal year ending June 30, 2026, with an option for a four-year renewal. Hillsboro, MO, USA•Request for Proposal (RFP) | Hillsboro | 7/24/2026 |
| Open | Food Service Equipment Procurement Hillsboro R-3 School District is seeking bids for the purchase, delivery, and installation of food service equipment including conveyor ovens, heated holding cabinets, milk coolers, and refrigerated display cases. Hillsboro, MO, USA•Request for Quote/Qualifications (RFQ) | Hillsboro R-3 School District | 7/6/2026 |
| Open | Festus School District Fieldhouse Building Package The Festus School District is seeking bids for a Fieldhouse Building Package, with bids due on July 7, 2026. Festus, MO, USA•Invitation for/to Bid (IFB/ITB) | Festus School District | 7/7/2026 |
| Open | City of Festus 2026 Street Striping Project The City of Festus, Missouri is seeking bids for a 2026 street striping project, including centerline and edgeline restriping, crosswalks, stop bars, and parking spaces. Festus, MO, USA•Invitation for/to Bid (IFB/ITB) | City of Festus | - |
| Open | Solid Waste Collection and Disposal Services The City of Herculaneum, Missouri is requesting proposals for solid waste collection and disposal services. Herculaneum, MO, USA•Request for Proposal (RFP) | City of Herculaneum | 6/29/2026 |
| 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 | Fire and Security Alarm System Upgrade The Jefferson County Health Department is seeking bid proposals to upgrade the fire and security alarm system at its Arnold, Missouri satellite location. Arnold, MO, USA•Invitation for/to Bid (IFB/ITB) | Jefferson County > Jefferson County Health Department | 7/29/2026 |
| 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 | Vocera Badge Replacement Project for VISN 23 Medical Centers The Department of Veterans Affairs, Network Contracting Office 23 is seeking to award a brand name only, firm-fixed price contract for Vocera badges and accessories for VISN 23 medical centers. 23, IL, USA•Sole SourceVeteran-Owned Business | United States of America > Department of Defense > Department of the Army > Army Contracting Command | 6/22/2026 |
| 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 | Diesel 5k Forklifts for Saint Louis VA Medical Center The Department of Veterans Affairs is seeking two new diesel 5k forklifts to enhance logistical and material handling capabilities at the Saint Louis VA Medical Center. 1 Jefferson Barracks Drive, Affton, MO, USA•Sources Sought | United States of America > Department of Veterans Affairs | 6/24/2026 |
| Open | Construction of Covered Parking Structures with Rooftop Solar Panels The U.S. Air Force is seeking construction services to build two covered parking structures with rooftop solar panels at Jefferson Barracks Air National Guard Station in St. Louis, MO. 41 May Road, St. Louis, MO, USA•Request for Quote/Qualifications (RFQ) | United States of America > Department of Defense > Department of the Air Force | 7/21/2026 |
| 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 | 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 | 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 | 7/20/2026 |
| 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 | 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 | 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 | 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 | 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 | 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 | 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 |
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