PSC H156 Quality Control—Construction and Building Materials

Services
Federal Category 18.4: Equipment Related Services Quality Control

Description
Quality Control Services: Construction and Building Materials

Possible NAICS Codes
541380 – Testing Laboratories
541350 – Building Inspection Services
236220 – Commercial and Institutional Building Construction
541620 – Environmental Consulting Services
561210 – Facilities Support Services
212321 – Construction Sand and Gravel Mining
541330 – Engineering Services
333120 – Construction Machinery Manufacturing
327331 – Concrete Block and Brick Manufacturing