PSC Z1JB Maintenance of Testing and Measurement Buildings

Services
Federal Category 4.4: Facilities & Construction Facility Related Services

Possible NAICS Codes
238220 – Plumbing, Heating, and Air-Conditioning Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
541620 – Environmental Consulting Services
541380 – Testing Laboratories
236220 – Commercial and Institutional Building Construction
811219 – Other Electronic and Precision Equipment Repair and Maintenance
541330 – Engineering Services
334513 – Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
238210 – Electrical Contractors and Other Wiring Installation Contractors
712110 – Museums