Description
Other Quality Control, Testing and Inspection Services: Construction and Building Materials

Possible NAICS Codes
541330 – Engineering Services
541350 – Building Inspection Services
541380 – Testing Laboratories and Services
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
238990 – All Other Specialty Trade Contractors
562910 – Remediation Services
236220 – Commercial and Institutional Building Construction
332312 – Fabricated Structural Metal Manufacturing
541620 – Environmental Consulting Services
541990 – All Other Professional, Scientific, and Technical Services