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

The City of Sioux Falls is requesting formal bids for Phase 2 of the 85th Street Regional Detention Facilities project, including northwest detention facilities.

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

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 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.

Minnehaha County Highway Department is requesting formal bids to replace Structure 50-273-090 with a reinforced concrete box culvert, including bridge demolition, drainage work, approach grading, erosion control, and permanent seeding.

The City of Sioux Falls is seeking a qualified firm to conduct a comprehensive compensation and benefits study.

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

The City of Sioux Falls is requesting formal bids for Phase 2 construction of the 85th Street Northwest Detention Facilities drainage project, estimated at $1,452,615.

The City of Sioux Falls is requesting formal bids for a one-time purchase of wood poles, with questions due September 18, 2026, and electronic submission through its e-procurement portal by September 24, 2026, at 2:00 p.m. Central.

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 School District 49-5 is seeking sealed bids for driver's education fleet vehicles.

Sioux Falls School District 49-5 is seeking sealed bids for welders under solicitation PD #STC004.

The Sioux Falls Regional Airport is seeking proposals for up to four on-airport rental car concession agreements to operate at the airport.

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.

The Department of Veterans Affairs is seeking a certified SDVOSB to perform onsite and remote life safety assessments, update hospital life safety drawings, and provide related professional services for the Sioux Falls VA Health Care System.

The Department of Veterans Affairs is seeking a contractor for a five-year single-award IDIQ to inspect and test fire alarm and fire sprinkler systems for the Sioux Falls VA Health Care System, with a maximum IDIQ value of $874,000.

The City of Sioux Falls is requesting formal bids to replace the lime sludge line at its Water Purification Plant.

The City of Sioux Falls is seeking a new Total Organic Carbon analyzer with an integrated 40-sample autosampler, software, installation, training, warranty, and long-term service support.

The City of Sioux Falls is requesting formal bids to demolish and replace lime sludge piping, valves, fittings, and associated electrical connections at its Water Purification Plant for an estimated $328,000.

The South Dakota Department of Transportation is seeking a contractor to provide cleaning, grounds care, minor repairs, inspections, snow and ice removal, and related maintenance for the Ward Road Interstate 29 rest area.

The City of Brandon, South Dakota, is seeking sealed bids for construction of the Bluffs Area Drainage Improvements - Phase 1, including drainage grading, storm sewer installation, concrete and sidewalk replacement, erosion control, seeding, and site restoration.

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

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

The South Dakota Department of Transportation is seeking a contractor to provide daily cleaning, grounds care, minor repairs, snow and ice removal, recycling, and caretaker services for the Valley Springs Interstate 90 rest area and information center.

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.