| Business | Phone |
| Sonion Concrete 134 W Nassau Ave, South Plainfield 7080 | (908) 754-5969 |
| American Redi Mix Concrete Co 438 Hollywood Ave, South Plainfield 7080 | (908) 822-9393 |
| Florence Construction Inc 339 Pulaski St, South Plainfield 7080 | (908) 753-4772 |