PSC Z2BB Repair or Alteration of Air Traffic Control Training Facilities

Services
Federal Category 4.4: Facilities & Construction Facility Related Services

Possible NAICS Codes
561210 – Facilities Support Services
236220 – Commercial and Institutional Building Construction
238160 – Roofing Contractors
238330 – Flooring Contractors
238290 – Other Building Equipment Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors