PSC Z1KZ Maintenance of Other Conservation and Development Facilities

Services
Federal Category 4.4: Facilities & Construction Facility Related Services

Possible NAICS Codes
237990 – Other Heavy and Civil Engineering Construction
561730 – Landscaping Services
238990 – All Other Specialty Trade Contractors
236220 – Commercial and Institutional Building Construction
238910 – Site Preparation Contractors
237110 – Water and Sewer Line and Related Structures Construction
115310 – Support Activities for Forestry
212312 – Crushed and Broken Limestone Mining and Quarrying
113210 – Forest Nurseries and Gathering of Forest Products