Industries in the Repair and Maintenance subsector restore machinery, equipment, and other products to working order. These establishments also typically provide general or routine maintenance (i.e., servicing) on such products to ensure they work efficiently and to prevent breakdown and unnecessary repairs. The NAICS structure for this subsector brings together most types of repair and maintenance establishments and categorizes them based on production processes (i.e., on the type of repair and maintenance activity performed, and the necessary skills, expertise, and processes that are found in different repair and maintenance establishments). This NAICS classification does not delineate between repair services provided to businesses versus those that serve households. Although some industries primarily serve either businesses or households, separation by class of customer is limited by the fact that many establishments serve both. Establishments repairing computers and consumer electronics products are two examples of such overlap. The Repair and Maintenance subsector does not include all establishments that do repair and maintenance. For example, a substantial amount of repair is done by establishments that also manufacture machinery, equipment, and other goods. These establishments are included in the Manufacturing sector in NAICS. In addition, repair of transportation equipment is often provided by or based at transportation facilities, such as airports and seaports, and these activities are included in the Transportation and Warehousing sector. A particularly unique situation exists with repair of buildings. Plumbing, electrical installation and repair, painting and decorating, and other construction-related establishments are often involved in performing installation or other work on new construction as well as providing repair services on existing structures. While some specialize in repair, it is difficult to distinguish between the two types and all have been included in the Construction sector. Excluded from this subsector are establishments primarily engaged in rebuilding or remanufacturing machinery and equipment. These are classified in Sector 31-33, Manufacturing. Also excluded are retail establishments that provide after-sale services and repair. These are classified in Sector 44-45, Retail Trade.
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| International - BE | Agency | Bid Type | Due Date | As PDF |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Dec. 11, 2025 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Dec. 31, 2025 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Aug. 18, 2028 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Aug. 22, 2028 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Nov. 14, 2026 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Dec. 10, 2025 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Jan. 16, 2026 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Dec. 16, 2025 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Jan. 05, 2026 |
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| New York - HN | Agency | Bid Type | Due Date | As PDF |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Dec. 08, 2025 |
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| United States: Unspecified - JP | Agency | Bid Type | Due Date | As PDF |
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Notice of Intent to Sole Source - Annual Preventive Maintenance (PM) services - United States Naval Hospital Okinawa (USNHO)
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Dec. 10, 2025 |
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| Alabama - US | Agency | Bid Type | Due Date | As PDF |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 09, 2025 |
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AIRBUS PAINTING SERVICES
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 12, 2025 |
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Submersible Pump Repair
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 12, 2025 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Dec. 08, 2025 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Jan. 09, 2026 |
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| Alaska - US | Agency | Bid Type | Due Date | As PDF |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Dec. 11, 2025 |
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| Arizona - US | Agency | Bid Type | Due Date | As PDF |
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Specialized Vehicle Solutions
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 10, 2025 |
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Mobility Vehicles and Vehicle Conversion Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 22, 2025 |
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AUTOMOTIVE SERVICES
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 16, 2025 |
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CVAZ FIELD EQUIPMENT & ON-BOARD UNIT INSTALLATION SERVICES
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 16, 2025 |
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Parts, Supplies, Equipment and Repairs for Food Service Equipment
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 09, 2025 |
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Routine maintenance and repair of City Facilities - Solar Panel\/EV Charger Inspection, Repair & Maintenance
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 19, 2025 |
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Routine maintenance and repair of City Facilities - Pool & Fountain Pump Repair
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 19, 2025 |
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Routine maintenance and repair of City Facilities - Ice Machine Repairs & Maintenance
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 19, 2025 |
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| Arkansas - US | Agency | Bid Type | Due Date | As PDF |
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Vehicle Upfitting and Installation
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2026 |
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Vehicle Washing
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 16, 2025 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Dec. 16, 2025 |
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GENERATOR MAINTENANCE
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 18, 2025 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Dec. 19, 2025 |
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| California - US | Agency | Bid Type | Due Date | As PDF |
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Heating, Ventilation, Air Conditioning and Refrigeration Maintenance and Repair Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 18, 2025 |
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HVAC Maintenance
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 09, 2025 |
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GT-3, GT-4 AND GT-5 TURBINES INLET AIR CHILLERS MAINTENANCE
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 09, 2025 |
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REPAIR AND PREVENTIVE MAINTENANCE OF HVAC UNITS
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 17, 2025 |
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Pool Boiler Cleaning, Maintenance, and Repair Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 09, 2025 |
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Monthly Preventative HVAC Maintenance
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 10, 2025 |
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Monthly Preventative HVAC Maintenance
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 10, 2025 |
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HVAC MAINTENANCE AND REPAIR
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 29, 2025 |
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Heating, Ventilation and Air Conditioning (HVAC) Repair
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 09, 2025 |
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Preventative Boiler Maintenance Repairs,Emissions Testing
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 15, 2025 |
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Heating, Ventilating, and Air- Conditioning (HVAC) Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 16, 2025 |
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Low-Speed Automated Shuttle\/Shared Autonomous Vehicle Service
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 10, 2026 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 21, 2026 |
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81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 09, 2025 |
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VEHICLE OUTFITTING SERVICES
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 18, 2025 |
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Vehicle Body Repair and Painting
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 16, 2025 |
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VEHICLE UP-FITTINGS
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 08, 2025 |
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Hybrid Bookmobile Project
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 02, 2026 |
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Light & Medium Duty Paint and Body
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 05, 2026 |
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Trash Truck Service, Repair and Fabrication
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 17, 2025 |
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