| Business | Phone |
| Phillips 66 338 E Walworth Ave, Delavan 53115 | (262) 728-3392 |
| Delavan Citgo Mart 505 Sugar Creek Rd, Delavan 53115 | (262) 728-5707 |
| Speedway 803 E Geneva St, Delavan 53115 | (262) 728-8470 |
| Evergreen Mobil Mart 746 E Geneva St, Delavan 53115 | (262) 728-6272 |
| Mobil Service Station 502 Borg Rd, Delavan 53115 | (262) 728-4412 |
| Lakefront Mobil 3508 State Road 50, Delavan 53115 | (262) 728-3400 |