PSC Y1NC Construction of Pollution Abatement and Control Facilities

Services
Federal Category 4.2: Facilities & Construction Construction Related Services

Possible NAICS Codes
562910 – Remediation Services
238910 – Site Preparation Contractors
237110 – Water and Sewer Line and Related Structures Construction
236220 – Commercial and Institutional Building Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
221310 – Water Supply and Irrigation Systems