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NAICS Code· 423320

Brick, Stone, and Related Construction Material Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of stone, cement, lime, construction sand, and gravel; brick; asphalt and concrete mixtures; and/or concrete, stone, and structural clay products. Cross-References. Establishments primarily engaged in--Show more

NAICS 423320 – Brick, Stone, and Related Construction Material Merchant Wholesalers encompasses the wholesale distribution of masonry and hardscape materials used in federal infrastructure and facility construction projects. This includes manufactured brick, structural and decorative stone, concrete block, pavers, mortar, and related masonry accessories sold to contractors, public works departments, and federal construction managers.

64
Active Contracts
$1.3M
Total Obligations (12mo)
27
Awarded Contracts (12mo)
6
Contractors Awarded (12mo)
-41.2%
YoY Growth

Industry Spending Overview

Federal obligations, top contractors and agencies, and related industry codes for NAICS 423320.

AI Industry Description

NAICS 423320 – Brick, Stone, and Related Construction Material Merchant Wholesalers encompasses the wholesale distribution of masonry and hardscape materials used in federal infrastructure and facility construction projects. This includes manufactured brick, structural and decorative stone, concrete...

NAICS 423320 – Brick, Stone, and Related Construction Material Merchant Wholesalers encompasses the wholesale distribution of masonry and hardscape materials used in federal infrastructure and facility construction projects. This includes manufactured brick, structural and decorative stone, concrete block, pavers, mortar, and related masonry accessories sold to contractors, public works departments, and federal construction managers. These wholesalers serve as critical supply chain intermediaries, connecting manufacturers with end-users on projects ranging from military base renovations and VA hospital expansions to Corps of Engineers flood control structures and GSA building retrofits. While not directly performing construction, these distributors enable compliance with federal procurement standards for durable, code-compliant building materials and often support Just-in-Time delivery requirements on time-sensitive federal job sites. No contractor data is available to identify top performers in this NAICS code within the government contracting space. The competitive landscape is likely composed of regional and national wholesale distributors, some of which may hold small business certifications, but no dominant primes or specialized federal suppliers are currently identifiable from available award records. No agency data is available to pinpoint primary buyers. However, demand is typically driven by agencies managing physical infrastructure, including the Department of Defense, General Services Administration, Department of Veterans Affairs, and the U.S. Army Corps of Engineers, particularly during capital improvement cycles or disaster recovery efforts requiring durable, long-life masonry components. The market context reflects moderate opportunity density with low barriers to entry for qualified distributors, though success requires familiarity with federal procurement regulations, including FAR compliance, material certification requirements, and delivery timelines. Contractors with established logistics networks and pre-qualified vendor status on GSA schedules or agency-specific blanket purchase agreements are best positioned to capture recurring demand in federal construction supply chains.

Top Contractors

Companies with the highest total award value under NAICS 423320, ranked by dollars won.

Top Agencies

Federal agencies directing the most contract spending toward NAICS 423320.

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NAICS 423320 FAQ

Frequently Asked Questions

NAICS code 423320 covers Brick, Stone, and Related Construction Material Merchant Wholesalers. This industry comprises establishments primarily engaged in the merchant wholesale distribution of stone, cement, lime, construction sand, and gravel; brick; asphalt and concrete mixtures; and/or concrete, stone, and structural clay products. Cross-References. Establishments primarily engaged in--

Recently Posted in Brick, Stone, and Related Construction Material Merchant Wholesalers

NAICS: 423320
New
Federal
Material Supply – Fence and Gate ComponentsThe contract calls for the supply of new fence panels, posts, rails, pickets, and a sliding gate assembly, with all materials required to closely replicate the appearance of the existing fence, despite the original supplier being unknown. Precision in matching color, texture, profile, and finish is critical to ensure seamless integration with the current structure, demanding careful material selection and potential on-site validation by the vendor. All components must meet structural and durability standards suitable for long-term outdoor exposure, and the sliding gate assembly must be fully operational and compatible with the existing hardware or supporting framework. This is a total small business set-aside under the SBA guidelines, exclusively available to qualified small businesses as defined by FAR 19.5, with the NAICS code 423320 indicating wholesale trade of construction materials. The opportunity was posted on July 10, 2026, with proposals due by 8:00 PM on July 20, 2026. The procuring entity is the Department of the Interior under Ner Services Mabo (43000), and while specific location details are not provided, performance is expected to occur at an unknown site under federal ownership. Bidders must ensure full compliance with small business certification requirements and be prepared to submit samples or proof of material match if requested during evaluation.
Ner Services Mabo (43000)

POSTED

4 days ago

DEADLINE

in 6 days
View Details
NAICS: 423320
SLED
Sustainable Cementitious Binder Materials SupplyThe contract involves the supply of industrial waste materials and natural pozzolans to support the production of low-carbon cementitious binders designed to replace up to 90 percent of traditional Portland cement in concrete applications. These materials are critical for reducing the carbon footprint of construction projects by enabling the development of sustainable alternatives with equivalent or superior performance characteristics. The materials will be delivered to a designated place of performance in San Leandro, California, with the specific logistics and quality standards aligned to ensure compatibility with proprietary binder formulations and regulatory compliance for low-emission construction. This is a subcontract issued under the Energy Commission’s broader initiative to advance clean materials in infrastructure, utilizing NAICS code 423320 for wholesale trade of construction materials. The solicitation, posted on July 7, 2026, emphasizes environmental sustainability, technological innovation, and the integration of waste streams into high-value industrial applications. While no set-aside or procurement preferences are specified, the focus remains on securing reliable, scalable, and consistent material supply chains that meet stringent technical requirements for durability, chemical reactivity, and environmental safety in end-use concrete products.
Energy Commission

POSTED

7 days ago

DEADLINE

N/A
View Details

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