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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /8113

    NAICS Demand Lane

    Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance, Contract Opportunities

    9,294 total opportunities (9,294 active) tied to NAICS 8113 across federal, state, local, and forecast sources.
    NAICS 8113Federal + SLED9.3K total
    View NAICS definition →
    Total Opportunities
    9.3K
    Across all indexed sources
    Active Estimate
    9.3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 8113.

    DEPARTMENT OF STATE

    LIMA - PREVENTIVE MAINTENANCE COOLING TOWERS 3&4

    Active

    AI Summary

    This opportunity involves preventive maintenance services for cooling towers #3 and #4 at the Chancery building of the Embassy. The solicitation number is 19PE5026Q0060, and offers are being requested as part of a combined synopsis/solicitation. Interested bidders should refer to the attached RFQ document for detailed …

    DC

    Posted Aug 25, 2026Due Sep 7, 2026Combined Synopsis/SolicitationNAICS 811310Sol: 19PE5026Q0060
    View details→

    DEPARTMENT OF STATE

    LIMA - PREVENTIVE MAINTENANCE COOLING TOWERS 1&2

    Active

    AI Summary

    This opportunity involves preventive maintenance services for cooling towers #1 and #2 at the Chancery building of the Embassy. The solicitation number is 19PE5026Q0059, and it is issued as a request for quotation. Interested parties should refer to the attached RFQ document for detailed requirements.

    DC

    Posted Aug 25, 2026Due Sep 7, 2026Combined Synopsis/SolicitationNAICS 811310Sol: 19PE5026Q0059
    View details→

    DEPT OF DEFENSE

    MAINTENANCE NITROGEN TRAILERS

    Active

    AI Summary

    The Department of Defense intends to award a sole-source contract for annual maintenance and repair services for two High Pressure Nitrogen Trailers. The contract will be awarded to Kelvin International Corporation, the OEM, under NAICS code 811310. Interested vendors may submit capability statements by September 9, 20…

    HI

    Posted Aug 25, 2026Due Sep 9, 2026PresolicitationNAICS 811310Sol: AMS-26-930-0030
    View details→

    DEPT OF DEFENSE

    AIR COMPRESSOR REPAIR

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for the repair of a Quincy Air Compressor at Davis-Monthan AFB. This is a total small business set-aside opportunity under NAICS code 811310. Interested contractors must provide all necessary labor, parts, and materials to complete the repair. Quotes are due by July 27, 20…

    AZ

    Posted Aug 25, 2026Due Jul 27, 2026SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: FA487726QA176
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    USCG STATION CRYSTAL RIVER PREVENTATIVE GENERATOR MAINTENANCE AND TESTING SERVICES

    Active

    AI Summary

    The US Coast Guard is seeking a contractor for preventative generator maintenance and testing services at Station Crystal River. This is a firm fixed price contract, set aside for small businesses, utilizing simplified acquisition procedures under FAR Part 13. Proposals are due by September 3, 2026, and must demonstrat…

    FL

    Posted Aug 25, 2026Due Sep 9, 2026Combined Synopsis/SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: 70Z028-26-Q-STACRYSTALRIVER-GENERATOR
    View details→

    DEPT OF DEFENSE

    COMBINED SYNOPSIS/SOLICITATION: TEST AND REPLACE FIRE SUPPRESSION SPRINKLER HEADS AT FE WARREN AFB, WY (SERVICE) AMENDMENT 02

    Active

    AI Summary

    The 90th Contracting Squadron is seeking quotes for fire suppression sprinkler head testing and replacement services at F.E. Warren AFB, Wyoming. The contract will be awarded as a Firm Fixed-Price agreement, with a base bid and two optional bids. Interested parties must submit their quotes by 11:00 am MT on September 1…

    WY

    Posted Aug 25, 2026Due Sep 10, 2026Combined Synopsis/SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: FA461326Q0015
    View details→

    DEPT OF DEFENSE

    NOTICE OF INTENT TO SOLE SOURCE - BONNEVILLE DAM MOPS-30 TRANSFORMER OIL PURIFICATION SYSTEM UPGRADE

    Active

    AI Summary

    The U.S. Army Corps of Engineers intends to negotiate a sole source contract with High Purity Northwest for the upgrade of the MOPS-30 Transformer Oil Purification System at Bonneville Lock and Dam. This upgrade is critical to maintain the reliability of the system and prevent potential failures. Interested parties may…

    OR

    Posted Aug 25, 2026Due Sep 1, 2026Special NoticeNAICS 811310Sol: W9127N26Q1CGK
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    DVR AUTOCLAVE PREVENTIVE MAINTENANCE AND REPAIR SERVICES

    Active

    AI Summary

    The Department of Health and Human Services intends to award a single-source Blanket Purchase Agreement for DVR Autoclave Preventive Maintenance and Repair Services. This BPA will cover maintenance and repair for autoclave equipment critical to NIH animal facilities, with a performance period starting September 1, 2026…

    MD

    Posted Aug 25, 2026Due Aug 28, 2026Special NoticeNAICS 811310Sol: NIH-NOI-PCA-ORS-02313
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    USCG STATION CRYSTAL RIVER – HVAC PREVENTATIVE MAINTENANCE SERVICE

    Active

    AI Summary

    The U.S. Coast Guard is seeking a contractor for HVAC preventative maintenance services at Station Crystal River. This is a firm fixed price contract under simplified acquisition procedures, set aside for small businesses. Interested parties must submit proposals by the deadline and demonstrate technical capability and…

    FL

    Posted Aug 25, 2026Due Sep 9, 2026Combined Synopsis/SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: 70Z028-26-Q-STACRYSTALRIVER-HVAC
    View details→

    DEPT OF DEFENSE

    AIRCRAFT LIVE FIRE TRAINER REPAIR

    Active

    AI Summary

    The Department of Defense is seeking proposals for the repair and recertification of the Aircraft Live Fire Trainer at Fort Smith, AR. The contractor must provide all necessary personnel, equipment, and materials to ensure the trainer operates correctly. The contract will not exceed 120 days and is set aside for small …

    AR

    Posted Aug 25, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: W50S6Q-26-R-SC01
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    8,355
    sled
    867
    forecast
    72

    Related NAICS Codes

    • 81, Other Services (except Public Administration)→
    • 811, Repair and Maintenance→
    • 8111, Automotive Repair and Maintenance→
    • 81111, Automotive Mechanical and Electrical Repair and Maintenance→
    • 811111, General Automotive Repair →
    • 811114, Specialized Automotive Repair →
    • 81112, Automotive Body, Paint, Interior, and Glass Repair→
    • 811121, Automotive Body, Paint, and Interior Repair and Maintenance →
    • 811122, Automotive Glass Replacement Shops →
    • 81119, Other Automotive Repair and Maintenance→

    Explore

    • 8113 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 8113

    This industry comprises establishments primarily engaged in repairing and maintaining commercial and industrial machinery and equipment, excluding automotive and electronic equipment. Services include repair and maintenance of machinery used in manufacturing, construction, and other industrial activities.

    Read the full NAICS definition →