RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Chesterfield, Missouri

Browse open government contracting RFPs, RFIs, RFQs, and Sources Sought in Chesterfield, Missouri on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies across Chesterfield, Missouri, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

StatusTitleBuyerDue Date
OpenTax 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 County7/2/2026
OpenUniform 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 Department6/29/2026
OpenOn-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 Department7/14/2026
OpenTax 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 County7/2/2026
OpenLease 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 America6/30/2026
OpenLeaf 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 Coeur7/8/2026
OpenWesthoff 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 District7/1/2026
OpenYouth 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 Olivette7/10/2026
OpenAC 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 Airport7/7/2026
OpenNorth 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 Department7/8/2026
OpenInstallation 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'Fallon7/8/2026
OpenW. 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 Division7/14/2026
OpenGrant 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 Authority8/20/2026
OpenAppraisal 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 Services7/14/2026
OpenPolice 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 Florissant7/8/2026
OpenCrushed 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 Florissant6/30/2026
OpenLegion Lift Station Replacement Project

The City of Wentzville is seeking bids for the Legion Lift Station Replacement Project, which involves the installation of submersible pumps, wet wells, valve vaults, and related piping and electrical systems.

Wentzville, MO, USA•Invitation for/to Bid (IFB/ITB)
City of Wentzville7/8/2026
OpenFire 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 System7/10/2026
OpenTire 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. Louis6/23/2026
OpenTechnology 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. Louis7/21/2026
OpenPeoplesoft 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 Division7/6/2026
OpenAnnual 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 Affairs6/24/2026
OpenVending 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 Purchasing6/30/2026
OpenConstruction 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. Louis6/23/2026
OpenBrooms, 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. Louis6/23/2026
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