| Naics index | Naics index description |
|---|---|
| 238910 | Power shovel, construction, rental with operator |
| 238910 | Power, communication and pipe line right of way clearance (except maintenance) |
| 238910 | Removal of dams, dikes, and other heavy and civil engineering constructions |
| 238910 | Right of way cutting (except maintenance) |
| 238910 | Road decommissioning |
| 238910 | Septic system contractors |
| 238910 | Septic tank and weeping tile installation |
| 238910 | Soil compacting |
| 238910 | Soil test drilling |
| 238910 | Test boring for construction |