PSC Z1LZ Maintenance of Parking Facilities

Services
Federal Category 4.4: Facilities & Construction Facility Related Services

Possible NAICS Codes
237310 – Highway, Street, and Bridge Construction
238990 – All Other Specialty Trade Contractors
236220 – Commercial and Institutional Building Construction
812930 – Parking Lots and Garages
238210 – Electrical Contractors and Other Wiring Installation Contractors
561210 – Facilities Support Services
238110 – Poured Concrete Foundation and Structure Contractors
561790 – Other Services to Buildings and Dwellings
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238910 – Site Preparation Contractors