RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Johnson County, Kansas

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

StatusTitleBuyerDue Date
OpenAircraft Antenna Pedestal Repair and Upgrade

The U.S. Navy is seeking repair and upgrade of antenna pedestals, including testing, inspection, and return to service, with award subject to Government source-approval and qualification requirements.

Olathe, KS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)12/7/2026
OpenStormwater Management Engineering Services

Johnson County is seeking engineering and consulting services for stormwater management projects, including hydrologic and hydraulic modeling, floodplain management, water-quality analysis, watershed planning, and related technical support under a renewable contract.

Johnson County, KS, USA•Request for Proposal (RFP)
Johnson County > Financial Management and Administration > Purchasing Division12/1/2026
OpenI-35 and Santa Fe Street Fiber Optic Interconnect

The City of Olathe is seeking a contractor to relocate and install fiber optic conduit, 288-count fiber optic cable, junction boxes, splice enclosures, and tracer wire for the I-35 and Santa Fe Street interchange project.

Olathe, KS, USA•Invitation for/to Bid (IFB/ITB)Other
Olathe12/1/2026
OpenFire Station Remediation and Renovation

The City of Olathe is seeking a progressive design-build team to remediate and renovate Fire Station No. 1, including stabilizing the foundation, improving bunkrooms and locker rooms, and increasing sleeping capacity within a combined project budget of $2.21 million.

Olathe, KS, USA•Request for Quote/Qualifications (RFQ)
Olathe > Procurement Division11/17/2026
OpenCreekside Elementary Network Equipment and Maintenance

Gardner Edgerton USD 231 is seeking proposals for 43 wireless access points, 9 network switches, associated licenses and components, and basic maintenance for Creekside Elementary School.

Gardner, KS, USA•Request for Proposal (RFP)
USD 231 Gardner Edgerton11/30/2026
OpenWater Treatment Chemicals

The City of Gardner is seeking proposals for NSF-certified chemicals used to treat water at its Hillsdale Water Treatment Plant under a two-year contract beginning January 1, 2027.

Gardner, KS, USA•Request for Proposal (RFP)
City of Gardner > Utilities Department11/19/2026
OpenWater and Wastewater Rate Study

The City of Gardner, Kansas, is seeking qualifications from firms to conduct a water and wastewater rate study.

Gardner, KS, USA•Request for Quote/Qualifications (RFQ)
City of Gardner11/20/2026
OpenFood Services for Child Nutrition

The Kansas School for the Deaf is seeking competitive proposals for food services for its child nutrition programs.

450 East Park Street, Olathe, KS, USA•Request for Proposal (RFP)
Kansas > Department of Administration > Procurement and Contracts > Kansas School for the Deaf12/9/2026
OpenDedicated Internet Access Services

Gardner Edgerton USD 231 is seeking proposals for dedicated 5 Gbps or 10 Gbps Internet access, including BGP support and tiered pricing for future bandwidth upgrades.

231 East Madison Street, Gardner, KS, USA•Request for Proposal (RFP)
USD 231 Gardner Edgerton11/30/2026
OpenCapacity-as-a-Service Hardware Buyout

The U.S. Marine Corps intends to award Peraton, Inc. a sole-source contract to buy out leased hardware supporting its Capacity as a Service requirement; capability statements or quotations may be emailed by November 23, 2026.

Kansas City, MO, USA•Sole Source
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY11/23/2026
OpenFlex Office and Warehouse Space Lease

The General Services Administration is seeking expressions of interest for a five-year lease of 14,750–15,250 square feet of flex office and warehouse space, with 25 adjacent parking spaces, in Kansas City, Missouri.

Kansas City, MO, USA•Sources Sought
United States of America > GENERAL SERVICES ADMINISTRATION > PUBLIC BUILDINGS SERVICE > PBS OFFICE OF LEASING11/12/2026
OpenHispanic-Serving Institutions Education Grants

The U.S. Department of Agriculture's National Institute of Food and Agriculture is offering Hispanic-Serving Institutions grants for higher-education, applied research, and community-development projects related to food, agriculture, natural resources, and human sciences.

Kansas City, MO, USA•GrantOther
United States of America > AGRICULTURE, DEPARTMENT OF > National Institute of Food and Agriculture12/3/2026
OpenCollege Boulevard and Metcalf Avenue Mobility Enhancements

The City of Overland Park is seeking bids for mobility enhancements at College Boulevard and Metcalf Avenue, with online submission through QuestCDN.

Overland Park, KS, USA•Invitation for/to Bid (IFB/ITB)
City of Overland Park12/8/2027
OpenConvention and Destination Marketing Services

The City of Overland Park is seeking one or more partners to provide convention and tourism promotion, destination marketing, group and convention sales, sports tourism support, economic impact analysis, and related reporting services.

Overland Park, KS, USA•Request for Proposal (RFP)
City of Overland Park11/13/2026
OpenTraffic Signal Installation at 159th Street and Shawnee Drive

The City of Overland Park is seeking bids to install a traffic signal at 159th Street and Shawnee Drive, with bids due November 24, 2026.

Overland Park, KS, USA•Invitation for/to Bid (IFB/ITB)
City of Overland Park11/24/2026
OpenNeighborhood Street Reconstruction

The City of Overland Park is seeking bids for its 2027 neighborhood street reconstruction program, with online submission through QuestCDN and a bid bond requirement.

Overland Park, KS, USA•Invitation for/to Bid (IFB/ITB)
City of Overland Park11/24/2026
OpenTraffic Signal Reconstruction at Two Intersections

The City of Overland Park is seeking bids to reconstruct traffic signals at the 95th Street and Roe Avenue and 95th Street and Rosewood Avenue intersections.

Overland Park, KS, USA•Invitation for/to Bid (IFB/ITB)
City of Overland Park11/24/2026
OpenHigh School Network Switches and Maintenance

Gardner Edgerton USD 231 is seeking 39 campus network switches, associated software and licenses, and basic maintenance for its high school network upgrade.

425 North Waverly Road, Gardner, KS, USA•Request for Proposal (RFP)
USD 231 Gardner Edgerton11/30/2026
OpenAccess Switches and Wireless Access Point Replacement

Olathe Public Schools USD 233 is seeking replacement access switches and wireless access points for delivery to district buildings, with DNA and wireless licensing covered through its existing Cisco Enterprise Agreement.

14250 South Black Bob Road, Olathe, KS, USA•Request for Proposal (RFP)
Olathe Public Schools USD #23311/16/2026
OpenNetwork Switches and Wireless Access Point Replacement

Olathe Public Schools USD 233 is seeking replacement network switches, wireless access points, related components and licenses, and basic maintenance for its school district.

14250 South Black Bob Road, Olathe, KS, USA•Request for Proposal (RFP)
Olathe Public Schools USD #23311/16/2026
OpenPaper-Based Voting System and Election Equipment

Johnson County, Kansas, is seeking a paper-based voting system with election equipment, software, implementation, training, support, and maintenance, with delivery required by April 1, 2027.

Johnson County Election Office, Olathe, KS, USA•Request for Proposal (RFP)
Johnson County12/3/2026
OpenNew Mid-Size Sedan Purchase

Miami County is seeking bids for new mid-size sedans, including delivery, standard equipment, and itemized pricing for optional equipment.

Miami County, KS, USA•Invitation for/to Bid (IFB/ITB)
Miami County > Board of County Commissioners > Purchasing Division11/12/2026
OpenAthletic Field Repairs and Improvements

Johnson County Community College is seeking a contractor to repair and improve its baseball, softball, and soccer facilities, including fencing, netting, windscreens, padding, and artificial turf.

Johnson County Community College, Overland Park, KS, USA•Invitation for/to Bid (IFB/ITB)
Johnson County Community College12/2/2026
OpenWest Chiller Plant Tower Pump Replacement

Johnson County Community College is seeking a mechanical contractor to replace cooling tower pumps at its West Chiller Plant.

Johnson County Community College, Overland Park, KS, USA•Invitation for/to Bid (IFB/ITB)
Johnson County Community College11/17/2026
OpenDigital Production Press Replacement

Johnson County Community College is seeking replacement high-volume digital production presses, including color and black-and-white systems, with production distributed across multiple devices.

Johnson County Community College, Overland Park, KS, USA•Invitation for/to Bid (IFB/ITB)
Johnson County Community College11/13/2026
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