| Business | Phone |
| Alvin Olsen Concrete N2568 Snake Rd, Lake Geneva 53147 | (262) 248-2900 |
| Dick Thompson Concrete 426 Elmwood Ave, Lake Geneva 53147 | (262) 248-1244 |
| Lopez Construction 1300 Cemetery Rd, Lake Geneva 53147 | (262) 248-9700 |
| K J Concrete Lake Geneva 53147 | (262) 248-8978 |