| Business | Phone |
| Citgo 11931 W Janesville Rd, Hales Corners 53130 | (414) 425-9806 |
| Clark Refining & Marketing 5101 S 108th St, Hales Corners 53130 | (414) 529-0790 |
| Sunrise Mart 5160 S 108th St, Hales Corners 53130 | (414) 529-2440 |
| O'Connor Petroleum 6101 S 108th St, Hales Corners 53130 | (414) 529-1507 |