2017 NAICS Definition

T = Canadian, Mexican, and United States industries are comparable.

811310 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--
  • Automotive repair (except welding) and maintenance--are classified in Industry Group 8111, Automotive Repair and Maintenance;
  • Repairing and maintaining electronic and precision equipment--are classified in Industry 81121, Electronic and Precision Equipment Repair and Maintenance;
  • Oil well rig building, repairing, and dismantling, on a contract basis--are classified in U.S. Industry 213112, Support Activities for Oil and Gas Operations;
  • Oil and gas pipeline and related structures construction and repair--are classified in Industry 237120, Oil and Gas Pipeline and Related Structures Construction;
  • Repairing and servicing aircraft--are classified in Industry 488190, Other Support Activities for Air Transportation;
  • Converting, rebuilding, and overhauling aircraft--are classified in Industry 33641, Aerospace Product and Parts Manufacturing;
  • Repairing and servicing railroad cars and engines--are classified in Industry 488210, Support Activities for Rail Transportation;
  • Rebuilding or remanufacturing railroad engines and cars--are classified in Industry 336510, Railroad Rolling Stock Manufacturing;
  • Repairing and overhauling ships at floating drydocks--are classified in Industry 488390, Other Support Activities for Water Transportation;
  • Repairing and overhauling ships at shipyards--are classified in U.S. Industry 336611, Ship Building and Repairing;
  • Rewinding armatures or rebuilding electric motors on a factory basis--are classified in U.S. Industry 335312, Motor and Generator Manufacturing; and
  • Repairing and maintaining home and garden equipment (e.g., sharpening or installing blades and saws)--are classified in U.S. Industry 811411, Home and Garden Equipment Repair and Maintenance.
2007
NAICS		   2012
NAICS		   2017
NAICS		   Corresponding Index
Entries
811310   811310   811310   Agricultural machinery and equipment repair and maintenance services
811310   811310   811310   Armature rewinding services (except on an assembly line or factory basis)
811310   811310   811310   Blade sharpening, commercial and industrial machinery and equipment
811310   811310   811310   Cargo container repair and maintenance services
811310   811310   811310   Coil rewinding (except on an assembly line or factory basis)
811310   811310   811310   Commercial and industrial machinery repair and maintenance services
811310   811310   811310   Commercial gaming machine repair and maintenance services
811310   811310   811310   Commercial refrigeration equipment repair and maintenance services
811310   811310   811310   Construction machinery and equipment repair and maintenance services
811310   811310   811310   Electric motor repair and maintenance services, commercial or industrial
811310   811310   811310   Electrical generating and transmission equipment repair and maintenance services
811310   811310   811310   Engine repair (except automotive, small engine)
811310   811310   811310   Farm machinery and equipment repair and maintenance services
811310   811310   811310   Fire extinguisher repair and maintenance, without installation
811310   811310   811310   Food machinery repair and maintenance services
811310   811310   811310   Forestry machinery and equipment repair and maintenance services
811310   811310   811310   Forklift repair and maintenance services
811310   811310   811310   Foundry machinery and equipment repair and maintenance services
811310   811310   811310   Freezer, commercial, repair and maintenance services
811310   811310   811310   Heavy machinery and equipment repair and maintenance services
811310   811310   811310   Hydraulic equipment repair and maintenance services
811310   811310   811310   Industrial equipment and machinery repair and maintenance services
811310   811310   811310   Industrial truck (e.g., forklifts) repair and maintenance services
811310   811310   811310   Machine tools repair and maintenance services
811310   811310   811310   Material handling equipment repair and maintenance services
811310   811310   811310   Mechanical power transmission equipment repair and maintenance services
811310   811310   811310   Mining machinery and equipment repair and maintenance services
811310   811310   811310   Motor repair and maintenance services, commercial or industrial
811310   811310   811310   Oil and gas field machinery and equipment repair and maintenance services
811310   811310   811310   Paper making machinery repair and maintenance services
811310   811310   811310   Printing trade machinery repair and maintenance services
811310   811310   811310   Reconditioning shipping barrels and drums
811310   811310   811310   Refrigeration equipment repair and maintenance services, industrial and commercial-type
811310   811310   811310   Rewinding armatures (except on an assembly line or factory basis)
811310   811310   811310   Service machinery and equipment repair and maintenance services
811310   811310   811310   Textile machinery repair and maintenance services
811310   811310   811310   Tractor, farm or construction equipment repair and maintenance services
811310   811310   811310   Truck refrigeration repair and maintenance services
811310   811310   811310   Waterless fire suppression system repair and maintenance, without installation
811310   811310   811310   Welding repair services (e.g., automotive, general)