| Naics index | Naics index description |
|---|---|
| 238140 | Masonry contractors |
| 238140 | Masonry pointing, cleaning or caulking |
| 238140 | Refractory brick contractors |
| 238140 | Retaining wall, masonry (i.e., block, brick, stone), construction |
| 238140 | Slate (i.e., masonry) contractors |
| 238140 | Stonework (i.e., masonry) contractors |
| 238140 | Stucco contractors |
| 238140 | Tuck pointing contractors |
| 238150 | Curtain wall, glass, installation |
| 238150 | Decorative glass and mirror installation |