| Business | Phone |
| Blum Concrete 801 Graeser Rd, Sullivan 63080 | (573) 468-6876 |
| Cbc Concrete Flatwork Sullivan 63080 | (573) 468-2860 |
| Chase Co 3135 N Service Rd W, Sullivan 63080 | (573) 860-7368 |
| Concrete Structures Inc 4079 Highway K, Sullivan 63080 | (636) 629-3857 |