PSC Z1DA Maintenance of Hospitals and Infirmaries

Services
Federal Category 4.4: Facilities & Construction Facility Related Services

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
562910 – Remediation Services
236210 – Industrial Building Construction
238290 – Other Building Equipment Contractors
238160 – Roofing Contractors
238330 – Flooring Contractors