RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in St. Charles, Missouri

St. Charles County is seeking a contractor to reconstruct approximately 0.41 miles of Duello Road, including grading, asphalt paving, curb and gutter, sidewalks, drainage facilities, striping, and signing.

The City of St. Charles is requesting proposals from qualified certified public accounting firms to audit its financial statements for fiscal years ending April 30, 2027, through April 30, 2031, in accordance with generally accepted auditing standards.

St. Charles County is seeking sealed bids for the reconstruction of approximately 0.41 mile of Duello Road, including grading, asphalt paving, curb and gutter, sidewalks, drainage facilities, materials, equipment, and labor.

St. Charles County Government is seeking contractors to provide per-building maintenance, inspections, repairs, and 24/7 service for elevators, dumbwaiters, and vertical lifts at county facilities.

St. Louis County is seeking bids to install speed humps and related incidental improvements on streets in various subdivisions under the NFL Fund Subdivision Traffic Calming, Package 1 project.

St. Louis County is seeking a contractor for mill and overlay, base repairs, ADA-compliant curb ramps and sidewalks, and traffic signal upgrades on Howdershell Road from I-270 to Utz Lane.

St. Charles County is seeking bids for elevator maintenance and service on a per-building basis.

Fort Zumwalt School District is soliciting sealed bids for HVAC equipment replacement, mechanical design-build work, and related electrical and general construction at seven district locations.

St. Louis County is seeking bids for clearing, pavement removal, excavation, concrete sidewalk and curb-ramp construction, sodding, and related improvements on New Halls Ferry Road.

St. Louis County is seeking bids to install speed humps and related incidental work on streets in various subdivisions.

St. Charles County Ambulance District is seeking bids for the Base 21 Driveway and Garage Door Project, due at the District office by September 21, 2026.

St. Charles County is seeking a contractor to reconstruct approximately 0.67 mile of Hepperman Road Phase 2, including grading, asphalt paving, curb and gutter, sidewalk, drainage, striping, and signing.

St. Louis County is soliciting bids for residential waste, yard waste, recycling, and optional collection services across eight Waste Management Districts in unincorporated St. Louis County, with eight expected contracts and a five-year agreement duration.

St. Charles County is seeking a contractor to design and construct an engineered maintenance building and storage shelter at Indian Camp Creek Park and New Melle Lakes, with addenda modifying drainage, roofing, utility, and bid-form requirements.

St. Charles County is seeking bids to remove and replace 101 metal-clad exterior windows at its Historic Courthouse in St. Charles, Missouri, with an alternate for eight cupola windows.

St. Charles County Government is seeking bids for Phase 3 detention cell and ancillary furniture, including anti-ligature molded-plastic beds, bunks, desks, shelves, stools, steps, and seating, with delivery to the Justice Center.

The City of St. Charles is seeking sealed bids for reconstruction of Regency Parkway in St. Charles, Missouri.

St. Charles County Government is seeking a contractor to provide authorized snow and ice removal services for Family Arena private roadways and parking areas, including equipment operation and material spreading.

St. Charles County is seeking bids for exterior siding sealant replacement and repairs at Family Arena in St. Charles, Missouri.

St. Charles County Government is seeking bids for exterior siding sealant replacement and related repairs at Family Arena, including metal siding joints, precast concrete panel joints, screw heads, and associated access and restoration work.

The U.S. Army Corps of Engineers is seeking small-business sources for demolition of the existing fuel system at Lambert International Airport, including a 5,000-gallon diesel tank, dispenser, concrete containment, light poles, and automatic tank gauge.

The City of St. Louis is requesting qualifications for materials testing and inspection services supporting various landside construction projects at St. Louis Lambert International Airport.

The City of St. Louis Supply Division is requesting 250 tons of rock salt for use as a road deicer meeting ASTM D632 specifications, with delivery to Airport Authority Central Stores.

The City of Maryland Heights is seeking sealed bids to replace the Autumn Shores Court street storm sewer inlet channel, including new concrete walls, floor, and adjacent street slabs.

The City of Maryland Heights is seeking sealed bids for removing and properly disposing of small trees and underbrush obstructing drivers' views along I-270 near Aquaport.