PSC H946 Other QC/Test/Inspect—Water Purification and Sewage Treatment Equipment

Federal Category 18.4: Equipment Related Services Quality Control

Other Quality Control, Testing and Inspection Services: Water Purification and Sewage Treatment Equipment

Possible NAICS Codes
541380 – Testing Laboratories
541330 – Engineering Services
221310 – Water Supply and Irrigation Systems
541620 – Environmental Consulting Services
924110 – Administration of Air and Water Resource and Solid Waste Management Programs
811411 – Home and Garden Equipment Repair and Maintenance
424690 – Other Chemical and Allied Products Merchant Wholesalers
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
237110 – Water and Sewer Line and Related Structures Construction
221320 – Sewage Treatment Facilities