Federal NAICS Codes

NAICS 327331

Concrete Block and Brick Manufacturing

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 327331.

NAICS 327331 federal market metrics

Total obligations
$90.4M
Total awards
2,207 awards
Active obligations
$3.8M
Size standard
500 employees

What this NAICS covers

NAICS 327331 covers manufacturers that make concrete blocks, bricks, pavers, and related concrete masonry units through casting, curing, and finishing processes for construction and paving applications.

Federal opportunities under 327331 typically involve supplying specified concrete masonry units, meeting compressive strength, dimensional tolerances, color and finish requirements, curing regimes, batch traceability, and delivery schedules for infrastructure or facility projects.

FY2025 snapshot

Obligations
$2.9M
Awards
47
Average award
$61.5K
Change from FY2024
-2.1%

Recent awards

Search contractors

$6,202

PHILLIPSRTG LLC

Department of the Army

PIID
W911S726FA043
PSC
5620 - TILE, BRICK AND BLOCK

$52,500

PRECISION PRECAST LLC

US Coast Guard

PIID
70Z08426FDL950013
PSC
5440 - SCAFFOLDING EQUIPMENT AND CONCRETE FORMS

$21,400

KAY KAY LLC

Department of the Army

PIID
W911S226PA074
PSC
5620 - TILE, BRICK AND BLOCK

$42,960

VICTORIA INTERLINK TRADING

Department of the Air Force

PIID
FA570225P0028
PSC
5680 - MISCELLANEOUS CONSTRUCTION MATERIALS

$14,385

PRECISION PRECAST LLC

US Coast Guard

PIID
70Z08425FDL950325
PSC
5440 - SCAFFOLDING EQUIPMENT AND CONCRETE FORMS

FAQ

What work fits NAICS 327331?
  • Supply concrete masonry units and concrete block for federal construction projects with required dimensional tolerances, specified surface finishes, and batch identification for quality control.
  • Produce architectural concrete bricks and facing units with color, texture, and split-face finishes delivered with sample approvals and manufacturing certificates.
  • Manufacture concrete pavers and paving units to meet specified load and finish requirements along with curing documentation and lot traceability for installation crews.
  • Provide custom molded concrete units such as specialized CMUs or decorative blocks produced to detailed drawings, with production QA records and scheduled deliveries to project staging areas.
When is NAICS 327331 a weak fit?
  • Ready-mix concrete supply where the deliverable is trucked liquid concrete for immediate placement rather than manufactured cured masonry units formed, cured, and finished in production.
  • On-site masonry installation contracts that require laying, mortar work, and construction trade labor rather than off-site manufacturing of concrete units.
  • Precast structural concrete element production such as beams, bridge girders, or large structural panels where the primary product is structural precast rather than standard concrete masonry units.
What solicitation language points to NAICS 327331?
  • Specifications list unit dimensions, compressive strength targets, allowable dimensional tolerances, required surface finish samples, and curing protocol for delivered masonry units.
  • Deliverables require mill test reports, batch traceability, mix design records, curing certificates, and delivery by lot with packaging to prevent damage during storage.
  • Evaluation factors emphasize manufacturing capacity, quality control procedures for concrete masonry production, documented QA/QC records, and on-time lot deliveries for masonry units.

Put this market knowledge to work

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