This Subcontract opportunity from Iowa was posted on July 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Concrete Curb and Sidewalk Installation

Closed

State & Local

Submission Closed08/27/2026, 02:00:00 PM CDT

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 238110

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Caldwell Tanks, Inc. is seeking subcontracting partners for the construction of a water tank project located in Suamico, Wisconsin. The project encompasses several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. The primary solicitation is categorized under NAICS 238110. This opportunity is designated as a set-aside for small businesses, specifically targeting SBA certified Women-Owned Small Businesses, SBA certified HUBZone Small Businesses, and Disadvantaged Business Enterprises through the Department of Transportation. Interested parties must submit their responses by the deadline of December 9, 2026. The primary point of contact for this solicitation is Eric W. Monske.

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Roof Deck Repair and Replacement

Detroit Public Schools

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Monumental Paving & Excavating, Inc.

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Purchasing Department

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Concrete Installation and RepairThis subcontract opportunity, titled Concrete Installation and Repair, is issued by the Housing and Community Development agency in Arizona. The selected contractor will support prime contractors on routine property maintenance projects for the City of Tucson, focusing on the installation and repair of concrete products and accessories. Primary responsibilities include performing sidewalk repairs and the grinding of concrete surfaces using industry-standard materials to deliver high-quality finished surfaces. The project falls under NAICS code 238110 and was posted on November 13, 2026. Interested parties must submit their responses by the deadline of December 10, 2026. Further details regarding the procurement process can be accessed through the provided OpenGov portal link.

Housing and Community Development

POSTED

1 day ago

DEADLINE

in 26 days

AI Contract Overview

The contract calls for the form, pour, finish, and cure of concrete curbs and sidewalks as part of broader parking lot improvements in Des Moines. Work must be performed in full compliance with specified construction standards to ensure durability, safety, and aesthetic integration with existing infrastructure. The nature of this subcontract falls under NAICS code 238110, categorizing it as concrete work for construction projects, and it is issued by the Iowa Department of Administrative Services. Bidders must submit their proposals by the deadline of August 27, 2026, at 7:00 PM, with no specific set-aside provisions designated for small, minority, or disadvantaged businesses. Performance of the work is required on-site in Des Moines, and interested parties can access full details through the official Iowa bid opportunities portal.