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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| Illinois - US | Agency | Bid Type | Due Date | As PDF |
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Erickson Hall Boiler Replacement
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 08, 2026 |
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3rd Ventilator Maintenance
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 15, 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 | Jun. 03, 2026 |
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Collision Repair Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 05, 2026 |
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Locomotive Overhaul Kit
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 14, 2026 |
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Bus and Truck Repair Areas North and South
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 20, 2026 |
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Fire extinguisher services and parts
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 05, 2026 |
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Cable Service
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 07, 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 | May. 04, 2026 |
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EV Charging Stations
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 16, 2026 |
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Electrical Supply Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 06, 2026 |
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Electricity Supply Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 06, 2026 |
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Purchase, installation of backup generator and associated equipment, and removal of existing backup generator
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 18, 2026 |
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Solar Power School Zone Flashing Beacons
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 14, 2026 |
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Tollway 34kV Switchgear Building
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 01, 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 Prebids | May. 05, 2026 |
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Salt Kettle Lift Station Repair
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 07, 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 Prebids | May. 04, 2026 |
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| Indiana - US | Agency | Bid Type | Due Date | As PDF |
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K-9 Equipment Upfit
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 18, 2026 |
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Preventative Maintenance Services on Kitchen Equipment
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 25, 2026 |
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Generator Preventative Maintenance Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 18, 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 Prebids | May. 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 | Federal Bids | May. 08, 2026 |
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| Iowa - US | Agency | Bid Type | Due Date | As PDF |
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Preventative Maintenance and Calibration of Lab Pipettes
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 08, 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 | May. 08, 2026 |
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| Kansas - US | Agency | Bid Type | Due Date | As PDF |
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Patrol Fleet Equipment Install\/Purchase Additional Equipment
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 08, 2026 |
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Autoclave Preventative Maintenance Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 26, 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 Prebids | May. 14, 2026 |
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| Kentucky - US | Agency | Bid Type | Due Date | As PDF |
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Automotive\/Bus Repair Parts & Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 14, 2026 |
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| Louisiana - US | Agency | Bid Type | Due Date | As PDF |
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Pointe a la Hache Main Engine Overhaul
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 05, 2026 |
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Pointe a La Hache Generator Engine Overhaul
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 05, 2026 |
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Pointe a la Hache Clutch Overhaul
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 05, 2026 |
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Valves and Strainers Maintenance
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 05, 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 | May. 12, 2026 |
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Ice Machines and Refrigeration Equipment
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 11, 2026 |
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PRINTER\/COPIER SERVICE AND MAINTENANCE
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 22, 2026 |
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| Maine - 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 Bids | May. 08, 2026 |
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| Maryland - 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 | May. 20, 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 | May. 21, 2026 |
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HVAC Maintenance and Repairs, IT Equipment
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 06, 2026 |
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Refrigeration Maintenance & Repair Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 14, 2026 |
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Refrigeration Maintenance & Repair Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 14, 2026 |
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Replace Heating System
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 04, 2026 |
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HVAC Preventive Maintenance
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 06, 2026 |
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HVAC Systems Preventative Maintenance, Repair and Installation Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 03, 2026 |
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HVAC Service and Maintenance
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 27, 2026 |
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Locomotive Overhaul
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 06, 2026 |
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Vehicle 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 | May. 07, 2026 |
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Vehicle & Equipment Upholstery Repair Services
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 03, 2026 |
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Vehicle Equipment Adaptation Prescription Agreement (VEAPA) for Client
81 - Other Services (except Public Administration) (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 12, 2026 |
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