| Naics index | Naics index description |
|---|---|
| 236210 | Printing plant construction |
| 236210 | Refuse disposal plant (except sewage treatment) construction |
| 236210 | Smelter construction |
| 236210 | Speculative builders (i.e., building on own land, for sale), industrial building (except warehouses) |
| 236210 | Steel mill construction |
| 236210 | Textile mill construction |
| 236210 | Tipple, mining, construction |
| 236210 | Washery, mining, construction |
| 236210 | Waste disposal plant (except sewage treatment) construction |
| 236220 | Bus shelter construction |