| Naics index | Naics index description |
|---|---|
| 238160 | Copper roofing installation |
| 238160 | Corrugated metal roofing installation |
| 238160 | Galvanized iron roofing installation |
| 238160 | Low slope roofing installation |
| 238160 | Painting, spraying, or coating, roof |
| 238160 | Roll roofing installation |
| 238160 | Roof membrane installation |
| 238160 | Roof painting, spraying, or coating |
| 238160 | Roofing contractors |
| 238160 | Roofing, built-up tar and gravel, installation |