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Learn more →Key metrics and characteristics
Government ID for mapping buyers across datasets.
Full-time equivalent employees.
Population size to gauge opportunity scale.
How easy their procurement process is to navigate.
How likely this buyer is to spend on new technology based on operating budget trends.
How likely this buyer is to adopt new AI technologies.
How often this buyer champions startups and early adoption.
Includes fiscal year calendars, procurement complexity scores, and strategic insights.
Procurement guidance and navigation tips.
Lower scores indicate easier procurement processes. Created by Starbridge.
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Entity: City of Darien, IL
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Active opportunities open for bidding
City of Darien
This RFP is for a Master Agreement for Roadway Maintenance Equipment and Supplies.
Posted Date
Oct 12, 2017
Due Date
Nov 14, 2017
Release: Oct 12, 2017
City of Darien
Close: Nov 14, 2017
This RFP is for a Master Agreement for Roadway Maintenance Equipment and Supplies.
City of Darien
Work includes sidewalk/driveway/apron and curb and gutter concrete replacement program.
Posted Date
Nov 18, 2025
Due Date
Dec 9, 2025
Release: Nov 18, 2025
City of Darien
Close: Dec 9, 2025
Work includes sidewalk/driveway/apron and curb and gutter concrete replacement program.
City of Darien
Various storm sewer & concrete structure materials. Grates, Inlets, Catch Basins, Adjustment Ring Structures. The pricing shall be held in place from May 1, 2026 through April 30, 2027. Additionally, the City will also be entertaining two optional extensions: May 1, 2027 through April 30, 2028 and May 1, 2028 through April 30, 2029.
Posted Date
Oct 22, 2025
Due Date
Nov 12, 2025
Release: Oct 22, 2025
City of Darien
Close: Nov 12, 2025
Various storm sewer & concrete structure materials. Grates, Inlets, Catch Basins, Adjustment Ring Structures. The pricing shall be held in place from May 1, 2026 through April 30, 2027. Additionally, the City will also be entertaining two optional extensions: May 1, 2027 through April 30, 2028 and May 1, 2028 through April 30, 2029.
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City of Darien
This contract outlines a Master Power Supply Agreement between the City of Darien and MC Squared Energy Services, LLC (MC2) for full-requirements electricity supply for the City's Electric Aggregation Program. The agreement is effective from June 6, 2023, with services commencing in September 2023 for a 12-month term. Pricing is based on a variable rate equal to ComEd's published tariff supply service costs. MC2 will provide an annual civic contribution of $10,000 to the City, paid in monthly installments. The agreement details responsibilities, services, and various terms and conditions.
Effective Date
Sep 1, 2023
Expires
Effective: Sep 1, 2023
City of Darien
Expires:
This contract outlines a Master Power Supply Agreement between the City of Darien and MC Squared Energy Services, LLC (MC2) for full-requirements electricity supply for the City's Electric Aggregation Program. The agreement is effective from June 6, 2023, with services commencing in September 2023 for a 12-month term. Pricing is based on a variable rate equal to ComEd's published tariff supply service costs. MC2 will provide an annual civic contribution of $10,000 to the City, paid in monthly installments. The agreement details responsibilities, services, and various terms and conditions.
City of Darien
This document outlines a proposed one-year contract extension, designated as Year 5, for janitorial services provided by Eco Clean Maintenance, Inc. to the City of Darien. The extension is for the period from September 1, 2025, to August 31, 2026. The City's budget for these services is not to exceed $31,400, while Eco Clean Maintenance, Inc. proposes a total monthly cost of $2,505 for janitorial services, amounting to $30,060 annually. The agreement details the scope of work, personnel requirements, and payment terms, building upon an original bid from 2021 that included optional annual renewals.
Effective Date
Sep 1, 2025
Expires
Effective: Sep 1, 2025
City of Darien
Expires:
This document outlines a proposed one-year contract extension, designated as Year 5, for janitorial services provided by Eco Clean Maintenance, Inc. to the City of Darien. The extension is for the period from September 1, 2025, to August 31, 2026. The City's budget for these services is not to exceed $31,400, while Eco Clean Maintenance, Inc. proposes a total monthly cost of $2,505 for janitorial services, amounting to $30,060 annually. The agreement details the scope of work, personnel requirements, and payment terms, building upon an original bid from 2021 that included optional annual renewals.
AvailableCity of Darien
This document outlines a three-year agreement between the City of Darien and Clarke Environmental Mosquito Management, Inc. for the EarthRight Environmental Mosquito Management Program, covering the years 2023-2025. The agreement, formally authorized by a City Council resolution on February 21, 2023, details comprehensive mosquito control services including aerial surveys, surveillance, larval control, and adult control. The core program has an annual price of $42,500.00, with quarterly payments, and additional treatments will be invoiced separately.
Effective Date
May 1, 2023
Expires
Effective: May 1, 2023
City of Darien
Expires:
This document outlines a three-year agreement between the City of Darien and Clarke Environmental Mosquito Management, Inc. for the EarthRight Environmental Mosquito Management Program, covering the years 2023-2025. The agreement, formally authorized by a City Council resolution on February 21, 2023, details comprehensive mosquito control services including aerial surveys, surveillance, larval control, and adult control. The core program has an annual price of $42,500.00, with quarterly payments, and additional treatments will be invoiced separately.
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