Who are the top companies winning NAICS 811310 contracts?

Top contractors winning awards under NAICS 811310 include L3HARRIS MARITIME SERVICES INC, VITAL LINK, INC., HII MISSION TECHNOLOGIES CORP, GENERAL ELECTRIC COMPANY, and SANDHILLS UTILITY SERVICES, LLC. These companies have received the highest contract values in this NAICS code over the last 12 months. View the full contractor list .

Which agencies award the most NAICS 811310 contracts?

The agencies awarding the most contracts under NAICS 811310 include Department Of Defense, Mschq Norfolk, Department Of Veterans Affairs, Navsup Flt Logistics Ctr Norfolk, and Department Of Homeland Security. These agencies represent the largest sources of procurement activity for Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance.

What is the market trend for NAICS 811310?

Government spending on NAICS 811310 (Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance) has declined by 36.5% year-over-year. In the last 12 months, 2,852 contracts worth $543,164,772 were awarded to 1,482 unique contractors. Despite the decline, this remains an active procurement category with ongoing opportunities.

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NAICS Code· 811310

NAICS 811310: Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

Name: Government Contract Statistics for NAICS 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Creator: CLEATUS
License: https://www.cleat.ai/terms-conditions

This industry comprises establishments primarily engaged in the repair and maintenance of commercial and industrial machinery and equipment. Establishments in this industry either sharpen/install commercial and industrial machinery blades and saws or provide welding (e.g., automotive, general) repair services; or repair agricultural and other heavy and industrial machinery and equipment (e.g., forklifts and other material handling equipment, machine tools, commercial refrigeration equipment, construction equipment, and mining machinery). Cross-References. Establishments primarily engaged in--Show more

NAICS 811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance covers the inspection, servicing, calibration, overhaul, and repair of heavy-duty mechanical systems used in industrial, manufacturing, and institutional settings. This includes maintenance of conveyors, pumps, compressors, HVAC systems, material handling equipment, textile machinery, and other non-automotive, non-electronic industrial assets.

753

Active Contracts

$543.2M

Total Obligations (12mo)

2.9K

Awarded Contracts (12mo)

1.5K

Contractors Awarded (12mo)

Median Bidders per Award

-36.5%

YoY Growth

NAICS 811310 FAQ

Frequently Asked Questions

NAICS code 811310 covers Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance. This industry comprises establishments primarily engaged in the repair and maintenance of commercial and industrial machinery and equipment. Establishments in this industry either sharpen/install commercial and industrial machinery blades and saws or provide welding (e.g., automotive, general) repair services; or repair agricultural and other heavy and industrial machinery and equipment (e.g., forklifts and other material handling equipment, machine tools, commercial refrigeration equipment, construction equipment, and mining machinery). Cross-References. Establishments primarily engaged in--

To find government contracts for NAICS 811310 (Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance), start by searching on CLEATUS where you can filter by NAICS code, agency, set-aside type, and more. Register your business on SAM.gov with NAICS 811310 listed in your entity profile. Monitor new solicitations, review incumbent contractors, and analyze agency spending patterns to prepare competitive proposals. Browse NAICS 811310 opportunities now.

Recently Posted in Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

NAICS: 811310

New

SLED

Regional Field Calibration SupportThe Regional Field Calibration Support subcontract, managed by the Texas Materials and Tests Division, provides specialized calibration services for prime contractors working on statewide Texas Department of Transportation projects. The scope of work involves conducting on-site testing and equipment adjustments at various district offices and maintenance facilities using mobile calibration kits, as well as managing the pickup and delivery of equipment for laboratory-based calibration. Under NAICS code 811310, the contractor is responsible for delivering comprehensive field service reports and returning all calibrated equipment to the client. This support ensures that equipment used across TxDOT projects maintains the necessary accuracy and compliance standards through a combination of localized field visits and centralized lab services.

Materials and Tests Division

POSTED

DEADLINE

Preventive/Corrective Maint. Services Contract

Solicitation # WMATA-0000010912

The Washington Metropolitan Area Transit Authority is soliciting bids for a Preventive and Corrective Maintenance Services Contract under solicitation number WMATA-0000010912. This procurement is managed by the agency's Virginia-based operations and is designed to secure professional maintenance services to ensure the operational integrity of their infrastructure. Interested parties must submit their responses by the deadline of September 21, 2026. Detailed information regarding the bidding process and submission requirements can be accessed through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

CLOSED

Dulles Hoist Repair On Crane SN 16059

Solicitation # WMATA-0000010928

The Washington Metropolitan Area Transit Authority has issued solicitation WMATA-0000010928 for the repair of a hoist on crane serial number 16059 located at the Dulles facility. This procurement action is managed by the agency's Virginia-based organization to ensure the operational integrity of the specified equipment. The solicitation was posted on September 23, 2026, with the response deadline set for the same date. Interested parties can access further details and manage their bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

CLOSED

6000 Series Railcar Coupler Overhaul

Solicitation # WMATA-FQ19255

The Washington Metropolitan Area Transit Authority is seeking proposals for the 6000 Series Railcar Coupler Overhaul under solicitation number WMATA-FQ19255. This project focuses on the maintenance and overhaul of coupler systems specifically for the 6000 series railcars to ensure operational safety and efficiency. The solicitation was posted on September 25, 2026, with a response deadline of November 6, 2019. Interested parties can find further details and submission instructions through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

CLOSED

Generator Repair and Component Replacement ServicesThe Generator Repair and Component Replacement Services subcontract involves providing corrective maintenance and emergency repairs for prime contractors working on Texas Department of Transportation generator projects. The scope of work includes troubleshooting electrical and mechanical failures, repairing Automatic Transfer Switches, and replacing critical components such as fuel pumps, starters, and alternators. The ultimate goal is to deliver fully functional generator systems accompanied by the necessary warranty documentation. To ensure quality and safety, the contract requires the use of manufacturer-certified technicians and licensed electricians. This opportunity falls under NAICS code 811310 and was posted on October 16, 2026, with a response deadline of November 16, 2026.

Texas Department of Transportation

POSTED

DEADLINE

Statewide Generator Inspection, Repair, and Preventive Maintenance Services

Solicitation # 601440000053573

The Texas Department of Transportation is soliciting proposals for statewide generator inspection, repair, and preventive maintenance services under solicitation number 601440000053573. All services must be performed in strict accordance with the latest issue of TXDOT 936-39-41. The primary point of contact for this requirement is Suzanne Cabrera. Interested vendors must register through the Euna Procurement website and submit their responses via the TxDOT Procurement Portal. The deadline for submittal is November 16, 2026, at 9:00 PM, and no responses will be accepted after this date and time. Potential respondents are advised to monitor the official website for any addendums, questions, answers, or changes related to the solicitation.

Texas Department of Transportation

POSTED

DEADLINE

Bus Fire Suppression System Maintenance

Solicitation # WMATA-0000010906

The Washington Metropolitan Area Transit Authority is seeking proposals for the maintenance of bus fire suppression systems under solicitation number WMATA-0000010906. This procurement falls under NAICS code 811310 and is managed through the agency's Virginia operations. The solicitation was posted on October 16, 2026, and requires all responses to be submitted by the deadline of November 4, 2026. Interested parties can access further details and manage their bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

Eaton UPS Preventative and Demand Maintenance

POSTED

DEADLINE

Automotive Locksmith Services

POSTED

DEADLINE

Chiller Maintenance and Repair Services CMRS-2027

Solicitation # PE-55213-NONST-2027-000000115

The Cherokee County School District is soliciting proposals for chiller maintenance and repair services under solicitation number PE-55213-NONST-2027-000000115. This opportunity, posted on October 16, 2026, seeks qualified providers to perform services as outlined in the specifications, with the possibility of the contract being awarded to multiple proposers to serve the best interests of the district. The response deadline for this solicitation is October 29, 2026. All interested parties must register and submit their proposals through the Euna Procurement portal, formerly known as Bonfire. All inquiries regarding the RFP must be directed through the Euna Procurement Message Center. The primary point of contact for this effort is Paula Hilton. Performance of the services will take place within the state of Georgia.

Cherokee County School District

POSTED

DEADLINE

Ultraviolet (UV) Pool System Maintenance

POSTED

DEADLINE

Commercial Laundry Maintenance and Repair

Navsup Flc Jacksonville Erp

POSTED

1 day ago

DEADLINE

in 20 days

View Details

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