PSC Z1EA Maintenance of Ammunition Facilities

Services
Federal Category 4.4: Facilities & Construction Facility Related Services

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
562910 – Remediation Services
238990 – All Other Specialty Trade Contractors
238190 – Other Foundation, Structure, and Building Exterior Contractors
238160 – Roofing Contractors
236210 – Industrial Building Construction
811219 – Other Electronic and Precision Equipment Repair and Maintenance
561790 – Other Services to Buildings and Dwellings
238330 – Flooring Contractors