Sioux City, Iowa government contracts, bids & RFPs

1 of the listings shown were posted in the last 30 days. Sioux City, IA contributes the largest share (11). Sioux City, IA is the most represented buyer in this snapshot.

Latest open solicitations in Sioux City

• Sioux City Convention Center Carpet Project
  Sioux City, IASioux City, IAPosted —

  The City of Sioux City is accepting bids for the Sioux City Convention Center Carpet Project. Bids are due 9/24/26 at 3pm, City Hall, Room 408, 405 6th Street Bid must be...

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• Orleans Avenue Water Main Improvements Project (S. Roswell Street to 6th Avenue)
  Sioux City, IASioux City, IAPosted —

  Apparent Bid Results Sioux City Engineering: $267,192.80 H&W Contracting, LLC: $314,189.00 Zeisler Construction, Inc.: $237,529.87 Steve Harris Construction:...

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• Lewis Pool Painting Project
  Sioux City, IASioux City, IAPosted —Due Nov 5, 2026

  The City of Sioux City is accepting bids for the Lewis Pool Painting Project. Bids are due November 3, 2026 at 3pm CST in Room 408, City Hall, 405 6th Street. Bids must be...

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• Tyson Events Center Chiller Upgrades Project
  Sioux City, IASioux City, IAPosted —

  NOTICE OF TAKING BIDS FOR THE CONSTRUCTION OF THE TYSON EVENTS CENTER CHILLER UPGRADES PROJECT (PROJECT NO. 7601-379-010), IN SIOUX CITY, IOWA Sealed bids will be received by...

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• NOTICE OF TAKING BIDS FOR THE CONSTRUCTION OF THE MIDTOWN TERRACE PROJECT (PROJECT NO. 7394-663-314)
  Sioux City, IASioux City, IAPosted —

  Estimate: $5,922,576.00 Sealed bids will be received by the City of Sioux City City Clerk, at the Customer Service Center located on First Floor in City Hall, 405 Sixth...

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• Bruner Avenue Access Drive Project
  Sioux City, IASioux City, IAPosted —

  NOTICE OF TAKING BIDS FOR THE CONSTRUCTION OF THE BRUNER AVENUE ACCESS DRIVE PROJECT (PROJECT NO. 7583-719-026), IN SIOUX CITY, IOWA. Apparent Bid Results: Schmillen...

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• HAMILTON BOULEVARD (W. 15TH STREET TO W. 20TH STREET) RESURFACING PROJECT
  Sioux City, IASioux City, IAPosted —

  The Iowa Department of Transportation will take bids on behalf of the City of Sioux City, Iowa, through the following process: STATE OF IOWA - Sealed bids will be received...

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• Whispering Creek Extension Planning Study RFQ
  Sioux City, IASioux City, IAPosted —

  Introduction SIMPCO is requesting qualifications from consulting ?rms to complete a planning study for approximately 950 acres of undeveloped land located near the U.S. 75...

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• Fire Station One Bathroom Remodel Project
  Sioux City, IASioux City, IAPosted —

  NOTICE OF TAKING BIDS FOR THE CONSTRUCTION OF THE FIRE STATION ONE BATHROOM REMODEL PROJECT (PROJECT NO. 7594-159-019), IN SIOUX CITY, IOWA. Sealed bids will be received by...

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• EXPO CENTER DRIVE SANITARY SEWER MAIN RELOCATION FOR GORDON DRIVE VIADUCT PROJECT
  Sioux City, IASioux City, IAPosted —

  Apparent Results: SiteWorks, Inc.: $291,109.05 KP Construction, Inc.: $266,890.00 Mark Albenesius, Inc.: $175,044.00 SuBSurfco: $218,025.30 Sioux City Engineering Co.:...

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• Wastewater Treatment Plant Facility Plan Phase 1 Improvements Project
  Sioux City, IASioux City, IAPosted —

  Estimate: $325,000,000.00 Sealed bids will be received by the City of Sioux City City Clerk, at the Customer Service Center located on First Floor in City Hall, 405 Sixth...

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• Building 269 Mold Remediation Services
  DEPT OF DEFENSESioux City, IAPosted Oct 8, 2026
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Recently closed in Sioux City

These Sioux Citysolicitations closed recently — a sign of what buys here. Set a free alert so you don’t miss the next one.

• Building 269 Mold Remediation Services
  DEPT OF DEFENSESioux City, IAClosed Sep 29, 2026

  This solicitation, W50S72-26-Q-7204, is being issued as a Request for Quotation (RFQ). This solicitation document and incorporated provisions and clauses are those in effect through Federal Acquisition Circular (FAC) 2026-01, effective 13 March 2026. The Government intends to award a firm-fixed price (FFP) contract to the vendor whose quote is the lowest price that meets or exceeds the minimum specifications. This procurement is set aside 100% for small business. The NAICS code is 562910 and…

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• Building 269 Mold Remediation Services
  DEPT OF DEFENSESioux City, IAClosed Sep 29, 2026

  This solicitation is being amended to add the following: 1. Site visits are available upon request. To request a site visit fill out the attachment "Visitor Acess Request" and email it to both Capt Allison Harbit and MSgt Megan McCauley. Site visits are available 28 Sept from 9am till 3:30PM central, and 29 Sept from 8am until solicitation close. 2. Updated attachement "Vendor Information and Pricing Sheet W50S72-26-Q-7204" has been uploaded. This solicitation, W50S72-26-Q-7204, is being…

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• Building 269 Mold Remediation Services
  DEPT OF DEFENSESioux City, IAClosed Sep 29, 2026

  This solicitation is being amended to add the following: 1. Question and Answer document uploaded. 2. Photo document uploaded. 3. PWS has been updated in paragraph 5.4, along with corresponding CLIN 0004 Option 3 This solicitation is being amended to add the following: 1. Site visits are available upon request. To request a site visit fill out the attachment "Visitor Access Request" and email it to both Capt Allison Harbit and MSgt Megan McCauley. Site visits are available 28 Sept from 9am…

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• Air compressor/air dryer/air purification system maintenance and repair
  DEPT OF DEFENSESioux City, IAClosed Sep 24, 2026

  *AMENDMENT -0001: A site visit has been scheduled Thursday, 17 September 2026 at 1:00 p.m. CST with attached 'Visitor Access Request' needing to be submitted back to me by close of business Wednesday, 16 September 2026 in order to attend. This solicitation, W50S72-26-Q-7115, is being issued as a Request for Quotation (RFQ). This solicitation document and incorporated provisions and clauses are those in effect through Federal Acquisition Circular (FAC) 2026-01, effective 13 March 2026. The…

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• Air compressor/air dryer/air purification system maintenance and repair
  DEPT OF DEFENSESioux City, IAClosed Sep 24, 2026

  *AMENDMENT -0001: A site visit has been scheduled Thursday, 17 September 2026 at 1:00 p.m. CST with attached 'Visitor Access Request' needing to be submitted back to me by close of business Wednesday, 16 September 2026 in order to attend. **QUESTIONS AND ANSWERS, VERSION 1 posted on Tuesday, 22 September 2026. This solicitation, W50S72-26-Q-7115, is being issued as a Request for Quotation (RFQ). This solicitation document and incorporated provisions and clauses are those in effect through…

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• Air compressor with incidental installation
  DEPT OF DEFENSESioux City, IAClosed Sep 24, 2026

  *AMENDMENT -0001: The RFQ submission deadline has been extended to Tuesday, 22 September 2026 at 2:30 p.m. CST, all questions submitted by Friday, 18 September 2026 at 2:30 p.m. CST. A site visit has been scheduled Thursday, 17 September 2026 at 1:00 p.m. CST with attached 'Visitor Access Request' needing to be submitted back to me by close of business Wednesday, 16 September 2026 in order to attend. **AMENDMENT -0002: The solicitation posting has been extended from Tuesday, 22 September 2026…

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• Air compressor with incidental installation
  DEPT OF DEFENSESioux City, IAClosed Sep 22, 2026

  *AMENDMENT -0001: The RFQ submission deadline has been extended to Tuesday, 22 September 2026 at 2:30 p.m. CST, all questions submitted by Friday, 18 September 2026 at 2:30 p.m. CST. A site visit has been scheduled Thursday, 17 September 2026 at 1:00 p.m. CST with attached 'Visitor Access Request' needing to be submitted back to me by close of business Wednesday, 16 September 2026 in order to attend. **QUESTIONS AND ANSWERS, VERSION 1 posted on Saturday, 19 September 2026. This solicitation,…

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• Rolling Tool Work Benches
  DEPT OF DEFENSESioux City, IAClosed Sep 18, 2026

  Amended 1 September 2026 to add "W50S72-26-Q-7300 Questions and Answers 1 Sept 2026" attachment and to correct question due date to MONDAY, 14 September. Amended 24 August 2026 to replace "Tool Spreadsheet" excel sheet with version able to be opened by Non-DoD. Amended 18 August 2026 to remove "Tool Spreadsheet" PDF file and replace with excel file. This solicitation, W50S72-26-Q-7300, is being issued as a Request for Quotation (RFQ). This solicitation document and incorporated provisions and…

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Nearby cities & counties

• Vermillion (2) · 34 mi
• Lincoln (2) · 57 mi
• Crofton (2) · 59 mi
• Fremont (1) · 73 mi
• Sioux Falls (23) · 74 mi
• Washington (1) · 76 mi
• Yutan (1) · 87 mi
• Omaha (16) · 87 mi
• Mead (1) · 88 mi
• Columbus (1) · 88 mi
• Council Bluffs (3) · 91 mi
• Bellevue (1) · 95 mi
• Ashland (1) · 101 mi
• Wagner (4) · 104 mi
• Madison (2) · 110 mi
• Pickstown (3) · 115 mi
• Lincoln (11) · 117 mi
• Mitchell (2) · 119 mi
• Brookings (3) · 127 mi
• York (1) · 128 mi
• Dallas Center (1) · 136 mi
• Waukee (3) · 143 mi
• Ames (25) · 145 mi
• Urbandale (7) · 146 mi
• Johnston (9) · 147 mi
• Grand Island (2) · 149 mi
• West Des Moines (3) · 149 mi
• Polk (1) · 155 mi
• Des Moines (27) · 156 mi
• Huron (2) · 158 mi
• New Ulm (1) · 158 mi
• Clay Center (3) · 161 mi
• Indianola (3) · 165 mi
• Nicollet (1) · 165 mi
• Hastings (2) · 167 mi
• Freeborn (5) · 167 mi
• Watertown (1) · 171 mi
• Marshall (1) · 177 mi
• Newton (1) · 180 mi
• Marshalltown (8) · 181 mi

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