What types of agencies buy Coarse Aggregate services?

Federal agencies across all departments procure Coarse Aggregate services, including the Department of Defense, Department of Veterans Affairs, General Services Administration, and civilian agencies. State and local governments also issue Coarse Aggregate contracts through their own procurement portals.

How do I find Coarse Aggregate contracts with SamSearch?

Use SamSearch to browse pre-classified opportunities in one place, with AI-powered filtering by agency, set-aside, and deadline.

Are there set-aside contracts for small businesses in Coarse Aggregate?

Yes. Many Coarse Aggregate contracts are set aside for small businesses, including 8(a), WOSB, SDVOSB, and HUBZone firms. Use SamSearch's set-aside filters to find contracts your business qualifies for.

How competitive are Coarse Aggregate government contracts?

Competition varies by contract size and type. Large IDIQ vehicles in Coarse Aggregate can attract dozens of bidders, while small open-market solicitations may have only a few. Monitoring active solicitations and building agency relationships early improves win rates.

Contract Category

Coarse Aggregate Government Contracts

10 government contract opportunities classified as Coarse Aggregate, spanning federal and state/local solicitations. Updated daily.

10 SLEDUpdated daily

Federal Opps

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Federal contracts

SLED Opps

State, local & education contracts

Forecasts

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Agency pipeline forecasts

Total

All sources combined

10 state, local & education solicitations AI-tagged as Coarse Aggregate.

County of Okaloosa

Various Rock Materials

Active

AI Summary

Okaloosa County seeks vendors to supply FDOT-compliant rock materials for road and drainage projects under a three-year unit-price contract. Materials include graded aggregate base, limerock, riprap, and recycled concrete aggregate, delivered to various sites or available for pickup. Bids require FDOT approvals, insura…

County of Okaloosa · Florida

Posted Jul 13, 2026Due Aug 12, 2026Invitation To BidNAICS 212321Sol: 280303

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Burlington County

Coarse Aggregate Size 2 and Size 57 Riprap Stone and Reclaimed Asphalt

Active

AI Summary

Invitation to Bid for coarse aggregate size 2 and size 57 riprap stone and reclaimed asphalt by Burlington County, NJ. Bids must be submitted electronically by July 23, 2026, 10:30 AM ET. Bid opening will be viewable via Webex.

Burlington County · New Jersey

Posted Jun 30, 2026Due Jul 23, 2026Invitation to BidNAICS 212321Sol: 579

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City of Detroit

546989 - Similar 1 - DPW Street Maintenance Request for Aggregate Material - Similar 1

Archived

AI Summary

City of Detroit RFQ for Fine & Coarse Aggregate Materials including stone, sand, and slag for street maintenance.

City of Detroit · Michigan

Posted Invalid DateDue Invalid DateRFQNAICS 212321Sol: 240159

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Onondaga County

Furnishing Coarse Aggregate, Native Stone, Limestone, and Topsoil

Archived

AI Summary

Onondaga County seeks bids for furnishing coarse aggregate, native stone, limestone, and topsoil for public works projects. Physical bid submission required by June 24, 2026.

Onondaga County · New York

Posted Jun 9, 2026Due Jun 24, 2026RFB - Request for Bid (Formal)NAICS 212321Sol: 9132181455

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City of Detroit

546989 - DPW Street Maintenance Request for Aggregate Material

Archived

AI Summary

City of Detroit RFQ for fine and coarse aggregate materials including stone, sand, and slag for street maintenance. Quotes due by June 5, 2026.

City of Detroit · Michigan

Posted Invalid DateDue Invalid DateRFQNAICS 212321Sol: 237481

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Montgomery County, TN

2026-0508 - Bi-County Coarse Aggregate

Archived

AI Summary

Montgomery County, TN seeks vendors for delivery of coarse aggregate for leachate collection stone at Bi-County Solid Waste Management. The solicitation is an ITB with a submission deadline of May 29, 2026.

Montgomery County, TN · Tennessee

Posted Invalid DateDue Invalid DateITBNAICS 212321Sol: 236721

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Delaware Department of Transportation

ITB DOT2612 - COARSE AGGREGATE NORTH, CANAL & CENTRAL

Archived

AI Summary

Delaware DOT issues ITB DOT2612 for supply of coarse aggregate materials with estimated quantities. Bids due May 19, 2026. Required submissions include attachments and bid price form.

Delaware Department of Transportation · Delaware

Posted Invalid DateDue May 19, 2026ITBNAICS 212321Sol: 221661

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DOT

Coarse - Aggregate North, Canal and Central

Archived

AI Summary

Delaware DOT seeks proposals for supplying coarse aggregate materials for construction projects at North, Canal, and Central locations. The RFP opens April 23, 2026, and closes May 19, 2026.

Delaware · Delaware

Posted Apr 23, 2026Due May 19, 2026rfpNAICS 212321Sol: DOT2612-COARSE_AGG

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Transportation - Office Of The Secretary