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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /4233

    NAICS Demand Lane

    Lumber and Other Construction Materials Merchant Wholesalers, Contract Opportunities

    672 total opportunities (672 active) tied to NAICS 4233 across federal, state, local, and forecast sources.
    NAICS 4233Federal + SLED672 total
    View NAICS definition →
    Total Opportunities
    672
    Across all indexed sources
    Active Estimate
    672
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 4233.

    DEPARTMENT OF STATE

    ROOFING & CONSTRUCTION MATERIALS

    Active

    AI Summary

    This opportunity is a request for quotation (RFQ) for roofing and construction materials for the Department of State. Bidders must be authorized local distributors in Panama and provide warranty services. The solicitation is not set aside for small businesses and requires compliance with local regulations.

    DC

    Posted Sep 29, 2026Due Oct 15, 2026Combined Synopsis/SolicitationNAICS 423390Sol: 19PM0726Q0034
    View details→

    DEPT OF DEFENSE

    MIL-STD-769K W/ CHANGE 2, INSULATION REQUIREMENTS FOR U.S. NAVAL VESSELS

    Active

    AI Summary

    The Naval Sea Systems Command (NAVSEA) is drafting specifications for insulation requirements for U.S. Naval vessels under MIL-STD-769K w/ Change 2. Interested vendors can request the document via email. The review period ends on 10/23/26, and this is not a solicitation.

    DC

    Posted Sep 23, 2026Due Oct 21, 2026Special NoticeNAICS 423330Sol: N0002426SN-66
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    LUMBER FOR TEMPORARY ROOFING MISSION - DR4931-MP

    Archived

    AI Summary

    The Department of Homeland Security's FEMA is seeking quotes for pressure treated lumber to support temporary roofing in Rota following Super Typhoon Bavi. This RFQ is a HUBZone set-aside, and only eligible HUBZone small businesses will be considered. The contract period is 48 hours from award, with quotes due by Septe…

    CA

    Posted Sep 23, 2026Due Sep 24, 2026Combined Synopsis/SolicitationNAICS 423310Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: 70FBR926Q00000039
    View details→

    DEPT OF DEFENSE

    BPA - LUMBER, PLYWOOD, MILLWORK AND WOOD PANEL PSC 5510, 5520, 5530

    Active

    AI Summary

    The Naval Surface Warfare Center Indian Head Division seeks to establish Blanket Purchase Agreements for lumber, plywood, millwork, and wood panel supplies. This opportunity is a small business set-aside, and vendors must provide documentation and past performance references. BPA calls will not exceed the Simplified Ac…

    MD

    Posted Sep 22, 2026Due Nov 11, 2028Combined Synopsis/SolicitationNAICS 423310Total Small Business Set-Aside (FAR 19.5)Sol: N0017424SN0021
    View details→

    DEPARTMENT OF JUSTICE

    FCC TERRE HAUTE BUS CENTER ROOF MATERIALS

    Active

    AI Summary

    The Federal Correctional Complex at Terre Haute, Indiana, is soliciting quotes for roofing materials for the FCC Terre Haute Bus Center. This opportunity is a 100% small business set-aside and requires delivery of materials only, with no installation. Quotes are due by October 8, 2026, at 11:00 AM EST, and must include…

    IN

    Posted Sep 17, 2026Due Oct 8, 2026Combined Synopsis/SolicitationNAICS 423330Total Small Business Set-Aside (FAR 19.5)Sol: 15b41826Q0000006
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    Pressured Treated Lumber for Rota DR4931-MP

    Archived

    AI Summary

    The Department of Homeland Security's FEMA is seeking quotations for Pressure Treated Lumber to support roofing efforts in Rota following Super Typhoon Bavi. This RFQ is set aside for small businesses, with awards based on the lowest evaluated price of technically acceptable quotations. The deadline for submissions is …

    CA

    Posted Sep 14, 2026Due Sep 17, 2026Combined Synopsis/SolicitationNAICS 423310Small Business Set Aside - TotalSol: 70FBR926Q00000036
    View details→

    DEPT OF DEFENSE

    Concrete Jersey Passive Barriers

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for Concrete Jersey Passive Barriers as per the provided specifications. Interested contractors must submit their quotes along with required documentation by September 8, 2026. All submissions should be sent via email to the designated contacts. Late or incomplete offers w…

    FL

    Posted Aug 27, 2026Due Sep 8, 2026SolicitationNAICS 423390Small Business Set Aside - TotalSol: FA481926Q0103
    View details→

    DEPT OF DEFENSE

    DOCK SUPPLIES FOR SANDY LAKE

    Archived

    AI Summary

    The Department of Defense is soliciting dock supplies for Sandy Lake, including materials for building and repairing docks such as floats, treated boards, poles, and hardware. This opportunity is set aside for small businesses and falls under simplified acquisition procedures.

    MN

    Posted Aug 24, 2026Due Sep 8, 2026SolicitationNAICS 423390Total Small Business Set-Aside (FAR 19.5)Sol: W912ES26QA098
    View details→

    DEPARTMENT OF STATE

    TEGUC - Construction Materials for Choluteca Morgue

    Archived

    AI Summary

    The U.S. Embassy in Tegucigalpa is seeking quotations for construction materials for a morgue in Choluteca, Honduras. This opportunity is issued as a Request for Quotation (RFQ) and requires electronic submission of offers. Proposals will be considered based on initial offers without further discussion.

    DC

    Posted Aug 24, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 423320No Set aside usedSol: 19H08026Q0059
    View details→

    DEPT OF DEFENSE

    PALAU MAAS PAD MATERIALS

    Archived

    AI Summary

    The Department of Defense, specifically the Air Force, is preparing to solicit materials for a firm-fixed price contract. This opportunity will be orally solicited to local suppliers in Palau, and it is not a request for quotations.

    AP

    Posted Aug 21, 2026Due Sep 5, 2026PresolicitationNAICS 423390Local Area Set-Aside (FAR 26.2)Sol: FA502526QA028
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    150
    sled
    518
    forecast
    4

    Related NAICS Codes

    • 42, Wholesale Trade→
    • 423, Merchant Wholesalers, Durable Goods →
    • 4231, Motor Vehicle and Motor Vehicle Parts and Supplies Merchant Wholesalers →
    • 42311, Automobile and Other Motor Vehicle Merchant Wholesalers →
    • 423110, Automobile and Other Motor Vehicle Merchant Wholesalers →
    • 42312, Motor Vehicle Supplies and New Parts Merchant Wholesalers →
    • 423120, Motor Vehicle Supplies and New Parts Merchant Wholesalers →
    • 42313, Tire and Tube Merchant Wholesalers →
    • 423130, Tire and Tube Merchant Wholesalers →
    • 42314, Motor Vehicle Parts (Used) Merchant Wholesalers →

    Explore

    • 4233 Definition→
    • Browse NAICS Codes→
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    • Browse by State→

    About NAICS 4233

    This industry comprises establishments primarily engaged in the wholesale distribution of lumber and other construction materials such as plywood, millwork, and roofing materials. These businesses sell to contractors, builders, and other wholesalers rather than directly to consumers.

    Read the full NAICS definition →