| Business | Phone |
| Barile Ford Lincoln Mercury 2052 Us Highway 30, Valparaiso 46385 | (219) 464-3523 |
| Grieger's Motor Sales Inc 1756 Us Highway 30, Valparaiso 46385 | (219) 462-4117 |
| Kennedy Buick Mazda 3200 Calumet Ave, Valparaiso 46383 | (219) 462-3111 |
| Peterson Pontiac Gmc 1551 Us Highway 30, Valparaiso 46385 | (219) 462-1168 |
| Shaffer Oldsmobile Inc 1656 Morthland Dr, Valparaiso 46385 | (219) 464-2277 |
| Team Chevrolet 1856 Us Highway 30, Valparaiso 46385 | (219) 462-1175 |