423320 - Brick, Stone, and Related Construction Material Merchant Wholesalers
When it comes to the backbone of building and construction, the supply chain of materials like bricks, stones, and concrete is crucial. NAICS code 423320 identifies a specific industry segment that plays a vital role in supplying these essential construction components. Whether you're a contractor, supplier, or simply exploring opportunities in wholesale trade, understanding NAICS 423320 is key to navigating this niche market.
What Is NAICS Code 423320?
NAICS code 423320, titled Brick, Stone, and Related Construction Material Merchant Wholesalers, covers establishments engaged in the merchant wholesale distribution of bricks, stones, and other related construction materials. These businesses act as intermediaries, supplying materials necessary for construction projects to contractors, builders, and even other wholesalers.
This industry involves a wide range of construction materials, including everything from basic bricks and concrete blocks to specialized items like septic tanks and drywall joint compounds.
Sector Overview: Wholesale Trade
NAICS 423320 falls under the broader Wholesale Trade sector, which encompasses businesses primarily involved in selling goods to retailers, other merchants, or industrial, commercial, institutional, or professional users.
Typical Business Activities Include:
- Distributing bricks and structural clay tiles.
- Supplying building stone and crushed stone.
- Wholesale of concrete building products and mixtures.
- Distribution of specialized materials like lime, plaster, and stucco.
- Supplying construction aggregates such as gravel and sand.
- Acting as a middleman between manufacturers and end-users in the construction industry.
Size Standards and Eligibility
For government contracting and business classification purposes, establishments classified under NAICS 423320 are typically considered small businesses if they have 150 or fewer employees. This size standard is essential for companies seeking SBA certifications or participating in government procurement opportunities within this industry.
Examples of Businesses Under NAICS 423320
- Brick wholesalers
- Stone distributors
- Suppliers of concrete blocks and construction aggregates
- Distributors of ceramic or clay construction materials
- Merchant wholesalers supplying drywall joint compounds and masonry materials
Detailed Breakdown of NAICS Code 423320
| Construction Material Types | Description |
|---|---|
| Asphalt and concrete mixtures merchant wholesalers | Distributors of asphalt and concrete mix products |
| Bricks (except refractory) merchant wholesalers | Wholesalers of standard bricks |
| Building blocks (e.g., cinder, concrete) merchant wholesalers | Suppliers of building blocks used in construction |
| Building stone merchant wholesalers | Distributors of natural building stones |
| Cement merchant wholesalers | Wholesalers of cement used in building projects |
| Ceramic construction materials (except refractory and roofing) | Distributors of ceramic materials for construction |
| Clay construction materials (except refractory and roofing) | Suppliers of clay-based building components |
| Coal tar paving materials merchant wholesalers | Distributors of coal tar materials for paving |
| Concrete building products merchant wholesalers | Wholesalers of concrete products |
| Concrete mixtures merchant wholesalers | Suppliers of ready-mixed concrete |
| Conduit and pipe, concrete, merchant wholesalers | Distributors of concrete piping and conduits |
| Countertops, stone and concrete, merchant wholesalers | Wholesalers specializing in stone or concrete countertops |
| Crushed stone merchant wholesalers | Suppliers of crushed stone aggregates |
| Culvert pipe, concrete, merchant wholesalers | Distributors of concrete culvert pipes |
| Drywall joint compounds merchant wholesalers | Suppliers of compounds used in drywall finishing |
| Fireplace linings merchant wholesalers | Wholesalers of materials lining fireplaces |
| Flue pipe and linings merchant wholesalers | Distributors of flue-related materials |
| Gravel, construction, merchant wholesalers | Suppliers of gravel for construction use |
| Lime (except agricultural) merchant wholesalers | Wholesalers of lime products for construction |
| Mason's materials merchant wholesalers | Suppliers of masonry materials |
| Paving mixtures merchant wholesalers | Distributors of various paving mixture products |
| Plaster merchant wholesalers | Wholesalers of plaster used in construction |
| Sand (except industrial) merchant wholesalers | Suppliers of construction-grade sand |
| Septic tanks, concrete, merchant wholesalers | Distributors of concrete septic tanks |
| Sewer pipe, clay (except refractory), merchant wholesalers | Suppliers of clay sewer pipes |
| Slate and slate products merchant wholesalers | Wholesalers of slate materials |
| Stone, building or crushed, merchant wholesalers | Distributors of building stone and crushed stone |
| Structural clay tile (except refractory and roofing) | Suppliers of structural clay tiles |
| Stucco merchant wholesalers | Wholesalers of stucco products |
| Terra cotta merchant wholesalers | Suppliers of terra cotta building products |
| Tile, structural clay (except refractory and roofing) | Wholesalers of structural clay tiles |
Frequently Asked Questions (FAQ)
What types of businesses fall under NAICS code 423320?
Primarily, businesses engaged in the wholesale distribution of bricks, stones, concrete products, and related construction materials, including brick wholesalers, stone distributors, and various construction material suppliers.
How many employees define a small business under NAICS 423320?
A small business in this industry is defined as having 150 or fewer employees according to SBA size standards.
Is this NAICS code relevant to contractors?
Contractors are usually buyers in this industry. NAICS 423320 is relevant to wholesalers supplying materials to contractors and builders.
Can I find suppliers for specialty construction materials under this code?
Yes, this code covers a broad range of materials including specialty items like stucco, plaster, septic tanks, and specific types of pipes and tiles.
Where does this industry fit within the NAICS structure?
NAICS 423320 is classified under Wholesale Trade, specifically within wholesale merchant distributors of construction materials.
By understanding NAICS code 423320, businesses and contractors can better navigate the marketplace for brick, stone, and related construction materials, locate appropriate suppliers, and explore potential government contracting opportunities. Whether you're a wholesaler or a buyer, this industry segment is critical to the successful supply chain of construction projects nationwide.
Keywords: NAICS 423320, Brick wholesalers, Stone distributors, Construction material suppliers, Wholesale trade construction materials, Small business size standards, Concrete products wholesalers, Building stone suppliers, Construction materials distribution
