2002 NAICS Definitions

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 materials 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;
• Repairing and servicing aircraft--are classified in Industry 488190, Other Support Activities for Air Transportation;
• Converting, rebuilding, and overhauling aircraft--are classified in Industry 336410, 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 dry docks--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 Industry 811411, Home and Garden Equipment Repair and Maintenance.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
811310	811310	7699	Agricultural machinery and equipment repair and maintenance services
811310	811310	7694	Armature rewinding services (except on an assembly line or factory basis)
811310	811310	7699	Blade sharpening, commercial and industrial machinery and equipment
811310	811310	7694	Coil rewinding (except on an assembly line or factory basis)
811310	811310	7699	Commercial and industrial machinery repair and maintenance services
811310	811310	7623	Commercial refrigeration equipment repair and maintenance services
811310	811310	7699	Construction machinery and equipment repair and maintenance services
811310	811310	7694	Electric motor repair and maintenance services, commercial or industrial
811310	811310	7699	Electrical generating and transmission equipment repair and maintenance services
811310	811310	7699	Engine repair (except automotive, small engine)
811310	811310	7699	Farm machinery and equipment repair and maintenance services
811310	811310	7699	Food machinery repair and maintenance services
811310	811310	7699	Forestry machinery and equipment repair and maintenance services
811310	811310	7699	Forklift repair and maintenance services
811310	811310	7699	Foundry machinery and equipment repair and maintenance services
811310	811310	7623	Freezer, commercial, repair and maintenance services
811310	811310	7699	Heavy machinery and equipment repair and maintenance services
811310	811310	7699	Hydraulic equipment repair and maintenance services
811310	811310		Industrial equipment and machinery repair and maintenance services
811310	811310	7699	Industrial truck (e.g., forklifts) repair and maintenance services
811310	811310	7699	Machine tools repair and maintenance services
811310	811310	7699	Materials handling equipment repair and maintenance services
811310	811310	7699	Mechanical power transmission equipment repair and maintenance services
811310	811310	7699	Mining machinery and equipment repair and maintenance services
811310	811310	7694	Motor repair and maintenance services, commercial or industrial
811310	811310	7699	Paper making machinery repair and maintenance services
811310	811310	7699	Printing trade machinery repair and maintenance services
811310	811310	7699	Reconditioning shipping barrels and drums
811310	811310	7699	Refrigeration equipment repair and maintenance services, industrial and commercia
811310	811310	7694	Rewinding armatures (except on an assembly line or factory basis)
811310	811310	7699	Service machinery and equipment repair and maintenance services
811310	811310	7699	Textile machinery repair and maintenance services
811310	811310	7699	Tractor, farm or construction equipment repair and maintenance services
811310	811310	7623	Truck refrigeration repair and maintenance services
811310	811310	7692	Welding repair services (e.g., automotive, general)

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