| Business | Phone |
| A P Petroleum Inc 1703 Calumet Ave, Valparaiso 46383 | (219) 531-4222 |
| Admiral Petroleum Inc 208 Morthland Dr, Valparaiso 46383 | (219) 464-4538 |
| Duke Of Oil 3 E Us Highway 6, Valparaiso 46383 | (219) 926-1399 |
| Ernie's Shell 652 W Lincolnway, Valparaiso 46385 | (219) 462-9226 |
| Good Oil Co 1501 Calumet Ave, Valparaiso 46383 | (219) 548-9856 |
| Luke Oil 151 E Us Highway 6 # 202, Valparaiso 46383 | (219) 464-7757 |
| Nagra Marathon 1308 E Lincolnway, Valparaiso 46383 | (219) 464-7029 |
| Speeday Shell 3 1201 Lincolnway, Valparaiso 46383 | (219) 476-0899 |
| Speedway 153 Morthland Dr, Valparaiso 46383 | (219) 531-2849 |
| Speedway 2005 Morthland Dr, Valparaiso 46383 | (219) 531-0040 |
| Speedway 2302 Calumet Ave, Valparaiso 46383 | (219) 462-5407 |
| Speedway 473 W Us Highway 30, Valparaiso 46385 | (219) 759-1072 |
| Speedway 796 N State Road 149, Valparaiso 46385 | (219) 762-9672 |
| Wendell's Service 1307 Calumet Ave, Valparaiso 46383 | (219) 462-3417 |
| Speedway 153 Us Highway 30, Valparaiso 46383 | (219) 462-5095 |