Description
Inspection and Laboratory Services (except medical/dental): Service and Trade Equipment

Includes
Includes: Commercial Testing and Laboratory Services

Excludes
Excludes: Medical and Dental Laboratory Services

Possible NAICS Codes
541350 – Building Inspection Services
561210 – Facilities Support Services
238290 – Other Building Equipment Contractors
333921 – Elevator and Moving Stairway Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
541330 – Engineering Services
541380 – Testing Laboratories and Services
541620 – Environmental Consulting Services
238190 – Other Foundation, Structure, and Building Exterior Contractors
811210 – Electronic and Precision Equipment Repair and Maintenance