| Business | Phone |
| Central Ready Mix Lp 2711 W 7 Mile Rd, Caledonia 53108 | (262) 835-4557 |
| Central Ready Mix Lp 911 27th St, Caledonia 53108 | (262) 835-4557 |
| Thomforde Concrete 1927 43rd St, Caledonia 53108 | (262) 835-0587 |
| Heinzelmann Construction Co 8813 Maple Dr, Caledonia 53108 | (262) 835-1442 |