PSC Z1GA Maintenance of Ammunition Storage Buildings

Services
Federal Category 4.4: Facilities & Construction Facility Related Services

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
238990 – All Other Specialty Trade Contractors
238320 – Painting and Wall Covering Contractors
221121 – Electric Bulk Power Transmission and Control
561210 – Facilities Support Services
238160 – Roofing Contractors
237990 – Other Heavy and Civil Engineering Construction
238290 – Other Building Equipment Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors