NAICS 327331 – Concrete Block and Brick Manufacturing

Browse 8+ active federal contract opportunities classified under NAICS 327331.

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Precast Concrete Slabs, Cylinders, and Materials

Agency: DEPT OF DEFENSE Posted: May 11, 2026 Due: May 15, 2026 NAICS: 327331 Set-Aside: HZC Location: LA
Concrete Sinkers for Buoy Tenders

Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 5, 2026 Due: Jun 3, 2026 NAICS: 327331 Set-Aside: SBA
SLING LOAD BLOCKS

Agency: DEPT OF DEFENSE Posted: Dec 31, 2025 Due: Jan 7, 2026 NAICS: 327331 Set-Aside: SBA
L-Shaped Wall Retainer

Agency: DEPT OF DEFENSE Posted: Aug 26, 2025 Due: Aug 29, 2025 NAICS: 327331 Set-Aside: SBA
CC-45 Cable Concrete Mats with Cable Clamps

Agency: DEPT OF DEFENSE Posted: Aug 26, 2025 Due: Aug 29, 2025 NAICS: 327331 Set-Aside: SBA
Bin Blocks

Agency: DEPT OF DEFENSE Posted: Aug 18, 2025 Due: Aug 25, 2025 NAICS: 327331 Set-Aside: SBA
Concrete Bin Block

Agency: DEPT OF DEFENSE Posted: Jul 28, 2025 Due: Aug 4, 2025 NAICS: 327331 Set-Aside: SBA
Concrete SIT Target coffins

Agency: DEPT OF DEFENSE Posted: Jul 8, 2025 Due: Jul 15, 2025 NAICS: 327331 Set-Aside: SBA

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Data sourced from SAM.gov. Updated daily. Last updated: May 19, 2026.