NAICS Demand Lane

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

    9,001 total opportunities (9,001 active) tied to NAICS 81131 across federal, state, local, and forecast sources.
    NAICS 81131Federal + SLED9K total
    Total Opportunities
    9K
    Across all indexed sources
    Active Estimate
    9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 81131.

    AI Summary

    The US Forest Service requires clean agent system repairs at the Forest Products Laboratory in Madison, WI. This opportunity is categorized under NAICS code 811310 and is a service solicitation. Bidders should note that this is not a simplified acquisition.

    GA

    Posted Aug 5, 2026Due Aug 5, 2026SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: 12444526Q0058
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    AI Summary

    The Department of the Navy intends to award a sole source purchase order to Pregl Services Inc. for preventative and emergent maintenance on Government Owned Aluminum Ion Vapor Disposition Systems. Interested parties may submit capability statements within three business days for consideration in determining competitiv…

    MD

    Posted Aug 5, 2026Due Aug 10, 2026Special NoticeNAICS 811310Sol: N6852026Q0267
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    AI Summary

    This opportunity is a Blanket Purchase Agreement (BPA) for the inspection, testing, maintenance, and repair of fire extinguishers at Vance AFB. All services must adhere to NFPA standards and Air Force fire safety policies.

    OK

    Posted Aug 5, 2026Due Aug 7, 2026SolicitationNAICS 811310Sol: FA302926Q0002
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    AI Summary

    The Department of Energy is soliciting proposals for capacitor bank maintenance services, specifically for the LIB PU11A GE Fixed Series Compensation Capacitor Bank. This opportunity is classified under NAICS code 811310 and is not subject to Simplified Acquisition Procedures.

    AZ

    Posted Aug 5, 2026Due Aug 14, 2026SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: 89503126QWA000421
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    AI Summary

    The Department of Veterans Affairs is seeking a service contract for preventive and corrective maintenance of Self-Contained Breathing Apparatus and atmospheric gas monitoring equipment at the Coatesville VA Medical Center. This contract requires compliance with VA, NIOSH, and NFPA standards.

    PA

    Posted Aug 5, 2026Due Aug 18, 2026Combined Synopsis/SolicitationNAICS 811310Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C24426Q0748
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    AI Summary

    The Portsmouth Naval Shipyard Detachment at Naval Base Point Loma seeks experienced services for AC motor repair. Vendors must have access to specific NAVSEA drawings and a Property Management System. Proposals should be submitted via a Request for Quote to the designated recipient. Proximity to San Diego, CA is requir…

    NH

    Posted Aug 5, 2026Due Aug 6, 2026SolicitationNAICS 811310Sol: N3904026Q5786
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    AI Summary

    The Department of Defense is seeking a contractor for on-call emergency repair services to restore equipment to operational status. This opportunity requires comprehensive resources for effective maintenance and repair. Interested bidders should prepare to meet the demands of emergency situations.

    AL

    Posted Aug 5, 2026Due Sep 1, 2026SolicitationNAICS 811310Sol: W911KF25SC002-A011
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    AI Summary

    The Department of Defense is seeking quotes for the installation, calibration, and operational testing of a pull test machine from the brand name OEM 'ProofCert, LLC'. This firm fixed-price procurement will be evaluated based on technical factors, price, and past performance. Interested offerors should monitor the soli…

    WA

    Posted Aug 5, 2026Due Aug 10, 2026SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: N0040626Q0461
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    AI Summary

    The Department of Defense is soliciting annual maintenance and repairs for cranes and hoists, including both scheduled and unscheduled services. Interested parties must submit requests for a site visit by 11 August and direct all questions by 21 August. Note that no award will be made until funds are available, and the…

    AZ

    Posted Aug 4, 2026Due Sep 5, 2026SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: FA488726Q0044
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    AI Summary

    The U.S. Department of Transportation is seeking vendors for the replacement and installation of a Load Moment Indicator system on a crane barge. Interested parties should submit capability statements and preliminary price quotations by August 10, 2026. This sources sought notice aims to identify qualified organization…

    CA

    Posted Aug 4, 2026Due Aug 10, 2026Sources SoughtNAICS 811310Sol: 6991PE-26-SS-0001
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    8,161
    sled
    759
    forecast
    81

    About NAICS 81131

    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 applications.

    Read the full NAICS definition →

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