What products and services does the City of Sioux City procure?

The City of Sioux City commonly procures construction and site work, architect/engineering/geotechnical services, vehicle and equipment parts, facility maintenance, office and janitorial supplies, landscaping, snow removal, solid waste removal, and other municipal goods and services listed on the City's DBE category page.

What procurement requirements does the City of Sioux City publish for vendors?

The City of Sioux City requires prospective vendors to submit a completed Vendor Application, an IRS Form W-9, and a listing of goods and services to join the Purchasing System; solicitation-specific forms, insurance, or bonding requirements are listed in each solicitation.

How does the City of Sioux City approve procurement contracts and awards?

The City of Sioux City's Purchasing office processes procurements under the City Manager; significant contract awards for major construction, demolition, or professional services require City Council approval. The Purchasing Manager oversees day-to-day purchasing and contract processing.

What supplier diversity or local vendor preference programs does the City of Sioux City use?

The City of Sioux City administers Disadvantaged Business Enterprise (DBE) and Airport Concessions DBE (ACDBE) certification programs through the Purchasing Office; female- and minority-owned small businesses may be eligible for DBE or ACDBE certification and should contact Purchasing for enrollment steps.

City of Sioux City

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Buyer type:: City
Location:: Sioux City, IA
Country:: US

City of Sioux City RFPs

Active opportunities open for bidding

Tyson Events Center Chiller Upgrades Project RFP
Posted
Oct 6, 2026
Closes
Oct 20, 2026
The City of Sioux City is seeking bids to rebuild in place one existing water-cooled chiller at the Tyson Events Center. The existing compressor motor is to be rebuilt using the manufacturer's approved process, with the other instrumentation and parts recalibrated to manufacturer specifications. The solicitation includes an alternate for replacing the condenser and primary pumps and another for a new two-year service agreement.
Orleans Avenue Water Main Improvements Project (S. Roswell Street To 6th Avenue)
Posted
Oct 6, 2026
Closes
Oct 20, 2026
Construction of approx. 2,300 LF of 8" water main and boring under the existing drainageway.
Tyson Events Center Chiller Upgrades Project
Posted
Oct 6, 2026
Closes
Oct 20, 2026
The City of Sioux City is seeking bids to rebuild in place one existing water-cooled chiller at the Tyson Events Center. The existing compressor motor is to be rebuilt using the manufacturer's approved process, with the other instrumentation and parts recalibrated to manufacturer specifications. The solicitation includes an alternate for replacing the condenser and primary pumps and another for a new two-year service agreement.

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Buyer Attributes

Key metrics and characteristics

Census ID
Government ID for mapping buyers across datasets.
208077
Employee FTE
Full-time equivalent employees.
806
Population
Population size to gauge opportunity scale.
86,356
Procurement Hell Score
How easy their procurement process is to navigate. Lower is better.
63 / 100
Propensity to Spend
How likely this buyer is to spend on new technology based on operating budget trends.
CautiousAggressive
Higher is better Unlock
AI Adoption Score
How likely this buyer is to adopt new AI technologies.
ConservativeEarly Adopter
Higher is better Unlock
Startup Friendliness
How often this buyer champions startups and early adoption.
TraditionalStartup-Friendly
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Latest Budget Year
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Operating Budget
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How to Sell to City of Sioux City

Procurement guidance and navigation tips.

Procurement Hell Score
Lower scores indicate easier procurement. Created by Starbridge.
63 / 100
EasyLower is betterHellish
Quick Decision Flow
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- Sole Source: If sale is less than ~$25,000, use sole source.
- Coops: Frequently procures through Sourcewell and the State of Iowa’s statewide contracts; you can gain access through the Starbridge reseller & contract-vehicle platform — reach out to your Starbridge contact to pursue onboarding.
Agency-specific vendor registration, compliance steps, and approval routing shape the purchasing timeline.
Unlock detailed thresholds, contracting paths, payment terms, and vendor benchmarks for this buyer.
Sole Source
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- City of Sioux City (IA): No viable sole-source pathway is evident from public information. The city’s low ~$25,000 competitive bidding threshold forces many buys into formal competition; Purchasing is likely to steer to competed contracts. Practical guidance: pivot immediately to cooperative purchasing rather than pursuing sole source.
Agency-specific vendor registration, compliance steps, and approval routing shape the purchasing timeline.
Unlock detailed thresholds, contracting paths, payment terms, and vendor benchmarks for this buyer.
Cooperatives
Unlock details
- The city participates in cooperative purchasing and can use it to bypass formal bidding (confirmed Sourcewell participating agency; eligible for the State of Iowa program). You can gain access through the Starbridge reseller & contract-vehicle platform by reaching out to your Starbridge contact.
- *Recommended (accessible through Starbridge):
Agency-specific vendor registration, compliance steps, and approval routing shape the purchasing timeline.
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Early Buyer Signals

Board meetings and strategic plans from City of Sioux City

Sioux City City Council Regular Meeting Minutes
Date: Sep 21, 2026Type: Meeting mention
The City Council conducted interviews for positions on the Civil Service Commission and deferred interviews for the Historic Preservations Commission. The meeting included the approval of temporary street closures for a marching band competition and the acceptance of an annual evaluation for the Human Rights Commission Director. Appointments were made to the Transit System Advisory Board and the Wastewater Treatment Plant Reconstruction and Design Advisory Committee. Various construction projects were advanced, including bathroom remodeling at a fire station, an access drive project, and contract awards for collector well panel upgrades and a telecommunications tower lease. Additionally, the Council approved Change Orders for paving and resurfacing projects, authorized the payment of expenses and fund transfers, renewed or granted various alcohol licenses, and held public hearings regarding property rezonings and an urban renewal lease agreement. The council also approved a funding agreement for tourism and convention services.
City Council And Transit System Advisory Board Joint Meeting Minutes
Date: Sep 16, 2026Type: Meeting mention
The meeting focused on transit department operations, including staffing updates, facility expansion projects, and the implementation of mobile ticketing. Discussions covered training initiatives regarding ADA compliance, community outreach, and de-escalation techniques. The board reviewed ridership statistics, analyzed financial challenges related to bus maintenance and paratransit services, and discussed funding for infrastructure improvements. Additionally, plans for a new trial route to the Law Enforcement Center were introduced.

Key Contacts

Public-sector contacts connected to City of Sioux City.

Khuong HaAccountant

*******@************

+1 (***) ***-****

Randi CoronaAccounting and Reporting Manager

*******@************

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Frequently asked questions

Who manages procurement and purchasing for the City of Sioux City?

The City of Sioux City Purchasing Office, reporting to the City Manager, administers procurement; the Purchasing Manager oversees day-to-day purchasing. Major contract awards are approved by the City Council. The Purchasing Office also administers DBE/ACDBE certification.

Where does the City of Sioux City post bids and RFPs?

The City of Sioux City posts public bids and RFPs on sioux-city.org: engineering and construction projects appear on the 'Projects Out for Bid' page, while general goods and services notices and vendor application details appear on the Purchasing/Vendor Application pages.

How do vendors complete vendor registration with the City of Sioux City?

Vendors complete registration with the City of Sioux City by submitting the City's Vendor Application Form, an IRS Form W-9, and a listing of goods and services; submissions are added to the City's Purchasing System. Contact Purchasing for submission instructions.

City of Sioux City

City of Sioux City RFPs

Tyson Events Center Chiller Upgrades Project RFP

Orleans Avenue Water Main Improvements Project (S. Roswell Street To 6th Avenue)

Tyson Events Center Chiller Upgrades Project

Buyer Attributes

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Early Buyer Signals

Sioux City City Council Regular Meeting Minutes

City Council And Transit System Advisory Board Joint Meeting Minutes

Key Contacts

Frequently asked questions

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City of Sioux City RFPs

Tyson Events Center Chiller Upgrades Project RFP

Orleans Avenue Water Main Improvements Project (S. Roswell Street To 6th Avenue)

Tyson Events Center Chiller Upgrades Project

Buyer Attributes

Find best-fit RFPs — Then Nail the Response

How to Sell to City of Sioux City

Early Buyer Signals

Sioux City City Council Regular Meeting Minutes

City Council And Transit System Advisory Board Joint Meeting Minutes

Key Contacts

Frequently asked questions

Sioux City Council Closed Session Minutes

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City of Sioux City

City of Sioux City RFPs

Buyer Attributes

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How to Sell to City of Sioux City

Early Buyer Signals

Sioux City City Council Regular Meeting Minutes

City Council And Transit System Advisory Board Joint Meeting Minutes

Key Contacts

Frequently asked questions

Get your 10 highest-intent accounts

City of Sioux City RFPs

Buyer Attributes

Find best-fit RFPs — Then Nail the Response

How to Sell to City of Sioux City

Early Buyer Signals

Sioux City City Council Regular Meeting Minutes

City Council And Transit System Advisory Board Joint Meeting Minutes

Key Contacts

Frequently asked questions

Sioux City Council Closed Session Minutes

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