Federal NAICS Codes

NAICS 811310

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

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 811310.

NAICS 811310 federal market metrics

Total obligations
$19.5B
Total awards
93,729 awards
Active obligations
$1.1B
Size standard
$12,500,000 receipts

What this NAICS covers

NAICS 811310 covers repair, maintenance, overhaul, and parts replacement for commercial and industrial machinery and equipment, excluding automotive and electronic equipment, including shop and field service, testing, adjustment, and preventive maintenance activities.

Federal opportunities under 811310 typically involve service contracts to inspect, repair, and maintain industrial machinery at agency facilities or contractor depots, including parts procurement, diagnostic testing, calibration, scheduled preventive maintenance, and recordkeeping for equipment readiness and safety.

FY2025 snapshot

Obligations
$635.7M
Awards
3,808
Average award
$166.9K
Change from FY2024
-11.2%

Recent awards

Search contractors

$51,468

IMAGING BUSINESS MACHINES LLC

US Census Bureau

PIID
1333LC25P00000019
PSC
DD01 - IT AND TELECOM - SERVICE DELIVERY SUPPORT SERVICES: ITSM, OPERATIONS CENTER, PROJECT/PM (LABOR)

$16,554

TIDEWATER MECHANICAL LLC

US Coast Guard

PIID
70Z08126PELIZ0070
PSC
J043 - MAINT/REPAIR/REBUILD OF EQUIPMENT- PUMPS AND COMPRESSORS

$21,376

GUARDIAN SYSTEMS LLC

US Coast Guard

PIID
70Z02726PPORT0045
PSC
J061 - MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT

$16,503

WAGNER EQUIPMENT CO

Bureau of Indian Affairs

PIID
140A0926P0044
PSC
J028 - MAINT/REPAIR/REBUILD OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS

$199,999

BAMAJACK, LLC

Department of Veterans Affairs

PIID
36C24726P0566
PSC
H930 - OTHER QC/TEST/INSPECT- MECHANICAL POWER TRANSMISSION EQUIPMENT

$7,999

SMITHS DETECTION INC.

US Marshals Service

PIID
15M30026PA3700024
PSC
4540 - WASTE DISPOSAL EQUIPMENT

$7,585

COLONIALWEBB CONTRACTORS COMPANY

US Coast Guard

PIID
70Z02726PPORT0046
PSC
J045 - MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT

FAQ

What work fits NAICS 811310?
  • On-site preventive maintenance and emergency repairs for production line conveyors, presses, and material handling equipment under time-and-materials or fixed-price service agreements.
  • Depot repair and refurbishment of heavy rotating equipment, pumps, and industrial motors with parts replacement and diagnostics.
  • Scheduled contract for calibration, alignment, and preventive replacement of wear components for plant machinery to maintain uptime.
  • Field service teams providing mechanical troubleshooting, component replacement, and reassembly for complex manufacturing cell equipment integrated into facility operations.
When is NAICS 811310 a weak fit?
  • Automotive repair services for cars, trucks, and fleet vehicles; this NAICS excludes vehicle maintenance and repair specialties.
  • Repair of consumer or industrial electronic devices where circuit-level electronics diagnostics and component-level circuit board repair are primary; electronic repair NAICS covers these scopes.
  • Capital equipment procurement, initial installation, or factory acceptance testing that requires equipment supply, installation, and site construction rather than post-installation maintenance.
What solicitation language points to NAICS 811310?
  • Scope lists on-site preventive maintenance schedules, mean-time-between-failure targets, spare parts supply, and response-time windows for field technicians.
  • Requirements request certified field service technicians, equipment-specific repair histories, tooling lists, and capability to perform depot-level overhauls.
  • Contract pricing solicits hourly labor rates for mechanics, T&M line items for parts, and fixed-price overhaul or refurbish options tied to equipment serial numbers.

Put this market knowledge to work

Now that you know about NAICS 811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance, let Sweetspot help you find and win relevant government contracts with AI-powered tools.

Schedule a Demo
Track awards in this NAICS Find contractors winning here Get alerts for new awards Analyze recompete timing