RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Yankton, South Dakota

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

StatusTitleBuyerDue Date
OpenMarketing, Communications, and Public Relations

The University of South Dakota is seeking a strategic marketing and communications agency to provide integrated higher education marketing, public relations, media planning and buying, campaign development, and performance measurement services.

University of South Dakota, Vermillion, SD, USA•Request for Proposal (RFP)
University of South Dakota10/17/2026
OpenCoyote Village Environmental Services

The South Dakota Board of Regents is seeking residential cleaning services for Coyote Village and professional staff apartments, including deep and light cleaning, carpet steam cleaning, floor stripping and waxing, and hourly additional work.

Coyote Village, Vermillion, SD, USA•Request for Proposal (RFP)
University of South Dakota11/10/2026
OpenClinical Rotation Scheduling Software

The University of South Dakota is requesting information from vendors about clinical rotation scheduling software, including workflow management, integrations, implementation, support, security, and pricing.

414 East Clark Street, Vermillion, SD, USA•Request for Information (RFI)
University of South Dakota10/28/2026
OpenHealth Affairs Executive Recruitment Services

The University of South Dakota is seeking a firm to conduct nationwide executive recruitment and search services for vacancies within its Health Affairs department.

414 East Clark Street, Vermillion, SD, USA•Request for Proposal (RFP)
University of South Dakota11/4/2026
OpenScience Hall HVAC Repairs

The State of South Dakota, through the Department of Corrections, is seeking bids for HVAC repairs at Science Hall, Mike Durfee State Prison, in Springfield, South Dakota.

Mike Durfee State Prison, Springfield, SD, USA•Invitation for/to Bid (IFB/ITB)
State of South Dakota > Office of the State Engineer10/27/2026
ClosedSouth Campus Rooftop HVAC Unit Replacement

Beresford School District 61-2 is seeking a design-build contractor to replace two rooftop HVAC units and provide associated controls, mechanical, electrical, and air testing and balancing work at its South Campus.

301 West Maple Street, Beresford, SD, USA•Request for Proposal (RFP)
Beresford School10/9/2026
OpenUsed Street Sweeper for City of Lennox

The City of Lennox, South Dakota is seeking bids for a used street sweeper meeting detailed specifications including a 2015 or newer model, rear steer, front high dump, and various equipment requirements.

Lennox, SD, USA•Request for Proposal (RFP)
Lennox School District-
OpenWorthing City and Community Hall Construction

The City of Worthing is seeking sealed bids for remodeling a former warehouse into a city and community hall, including restroom, kitchen, accessible-entry, mechanical, electrical, temperature-control, and site improvements, with an estimated project cost of $700,000.

300 West 1st Street, Worthing, SD, USA•Invitation for/to Bid (IFB/ITB)
City of Worthing10/29/2026
OpenMinnehaha County Fairgrounds Expo Building Roof Repair

Minnehaha County is requesting formal bids for roof repairs at the Minnehaha County Fairgrounds Expo Building.

Minnehaha County, SD, USA•Invitation for/to Bid (IFB/ITB)
Minnehaha County10/14/2026
ClosedCounty Highway 104 Bridge Replacement Engineering and NEPA Study

Minnehaha County is seeking engineering firms for preliminary engineering and a NEPA environmental study supporting replacement of three County Highway 104 bridges east of Dell Rapids, South Dakota, under a roughly $3.1 million Federal Bridge Investment Program grant.

Minnehaha County, SD, USA•Request for Proposal (RFP)Disadvantaged Business
Minnehaha County > Highway Department10/8/2026
ClosedResidential Solid Waste and Recycling Services

The City of Hawarden is seeking proposals for residential solid waste and recycling collection and disposal services.

Hawarden, IA, USA•Request for Proposal (RFP)
City of Hawarden10/8/2026
Open25 Mbps Bundled Internet Access and Transport Circuit

Wagner Public Library is seeking one 25 Mbps bundled internet access and transport circuit, with installation and initial configuration, for its public library in Wagner, South Dakota.

106 Sheridan Avenue SE, Wagner, SD, USA•Request for Proposal (RFP)
City of Wagner10/27/2026
OpenDentrix Enterprise Dental Record Support

The Indian Health Service is conducting market research for Indian Economic Enterprises capable of providing one year of Dentrix Enterprise electronic dental record help desk support, licensing, maintenance, updates, and technical assistance at Wagner Health Center.

111 Washington Avenue NW, Wagner, SD, USA•Sources SoughtOther
United States of America > HEALTH AND HUMAN SERVICES, DEPARTMENT OF > INDIAN HEALTH SERVICE > GREAT PLAINS AREA INDIAN HEALTH SVC (DIVISION OF ACQUISITION MANAGEMENT)10/13/2026
ClosedWastewater Plant Lime Sludge Line Replacements

The City of Sioux Falls is requesting formal bids for wastewater plant lime sludge line replacements, with an estimated project value of $328,000.

Sioux Falls, SD, USA•Invitation for/to Bid (IFB/ITB)
City of Sioux Falls10/8/2026
OpenExecutive Director Services

The Dakota Transit Association is seeking proposals from qualified individuals or firms to provide Executive Director services, including organizational leadership and administrative oversight.

Sioux Falls, SD, USA•Request for Proposal (RFP)
Dakota Transit Association-
OpenHealth Insurance Broker Services

Sioux Falls School District 49-5 is seeking a qualified, licensed health insurance broker to furnish comprehensive group health insurance coverage for eligible employees and dependents from July 1, 2027, through June 30, 2028.

Sioux Falls, SD, USA•Request for Proposal (RFP)
Sioux Falls School District 49-510/9/2026
ClosedTotal Organic Carbon Analyzer

The City of Sioux Falls is requesting formal bids for a Total Organic Carbon analyzer for its water operations.

Sioux Falls, SD, USA•Invitation for/to Bid (IFB/ITB)
City of Sioux Falls10/8/2026
ClosedEmployee Health and Benefits Broker Services

Sioux Falls School District 49-5 is seeking an employee health and benefits broker to provide consulting, plan analysis, carrier negotiations, compliance support, employee communications, and related services.

Sioux Falls, SD, USA•Request for Proposal (RFP)
Sioux Falls School District 49-510/9/2026
OpenSioux City Wastewater Treatment Plant Phase 1 Improvements

Rice Lake Construction Group is associated with a Sioux City Wastewater Treatment Plant Facility Plan – Phase 1 Improvements Project.

Sioux City, IA, USA•Other
Associated General Contractors of Minnesota-
OpenHistoric Courthouse Renovation Architectural and Engineering Services

Lincoln County, South Dakota, is seeking architectural and engineering consulting services to assess and develop phased renovation plans, cost estimates, and construction documents for its historic courthouse and connected administration building.

104 North Main Street, Canton, SD, USA•Request for Proposal (RFP)
Pennington County > Buildings & Grounds Department12/15/2026
OpenWest Middle School Roof Renovation

Sioux City Community School District is seeking sealed bids from a single prime contractor for renovation of the West Middle School roof in Sioux City, Iowa.

3301 West 19th Street, Sioux City, IA, USA•Invitation for/to Bid (IFB/ITB)
Sioux City Community School District10/29/2026
OpenRenovate First-Floor Kitchen at Sioux Falls VA Health Care System

The Department of Veterans Affairs is soliciting a general construction contractor to renovate the first-floor kitchen in Building 5 at the Sioux Falls VA Health Care System, including demolition, site work, architectural, structural, mechanical, electrical, and installation of government-furnished kitchen equipment.

2501 West 22nd Street, Sioux Falls, SD, USA•Invitation for/to Bid (IFB/ITB)Service-Disabled Veteran-Owned Business
United States of America > VETERANS AFFAIRS, DEPARTMENT OF > NETWORK CONTRACT OFFICE 23 (36C263)10/20/2026
OpenNorth Middle School Roof Renovation

Sioux City Community School District is seeking sealed bids from a single prime contractor for the North Middle School Roof Renovation Project in Sioux City, Iowa.

North Middle School, Sioux City, IA, USA•Invitation for/to Bid (IFB/ITB)
Iowa City Community School District10/29/2026
OpenBid Snacks #5 26-27

A school district is seeking bids for snack items for vending machines for the 2026-2027 school year.

West Central School District Business Office, Hartford, SD, USA•Invitation for/to Bid (IFB/ITB)
School District-
OpenHardware and Paint Supplies for School District

A school district is seeking bids for hardware and paint supplies for the 2026-2027 school year.

West Central School District Business Office, Hartford, SD, USA•Invitation for/to Bid (IFB/ITB)
School District-
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