PSC H261 Equipment and Materials Testing—Electric Wire and Power Distribution Equipment

Federal Category 19.1: Electronic & Communication Services Equipment Maintenance

Equipment and Materials Testing: Electric Wire, and Power and Distribution Equipment

Possible NAICS Codes
238210 – Electrical Contractors and Other Wiring Installation Contractors
541380 – Testing Laboratories
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
334515 – Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
561210 – Facilities Support Services
221122 – Electric Power Distribution
811412 – Appliance Repair and Maintenance
811219 – Other Electronic and Precision Equipment Repair and Maintenance
335313 – Switchgear and Switchboard Apparatus Manufacturing
335311 – Power, Distribution, and Specialty Transformer Manufacturing