NAICS Code 81131 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

NAICS Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It contains 1 direct sub-code.

Code	81131
Title	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Level	NAICS Industry (5-digit)
Edition	NAICS 2022 edition

Official definition (2022 NAICS)

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).

This national industry shares the official Census description of 811310.

Where 81131 sits in the hierarchy

Level	Code	Title
Sector	81	Other Services (except Public Administration)
Subsector	811	Repair and Maintenance
Industry Group	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
NAICS Industry	81131	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

Codes under 81131

Code	Title
811310	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.