| Business | Phone |
| Bunker Hill Twp Office 3805 Haynes, Leslie 49251 | (517) 589-0533 |
| Bunker Hill Twp Townhall 871 Decamp Rd, Leslie 49251 | (517) 589-9886 |
| Bunkerhill Twp Office 3715 Williams Rd, Leslie 49251 | (517) 589-3418 |
| Leslie City Office 220 N Main St, Leslie 49251 | (517) 589-9927 |
| Leslie City Wastewater Plant 640 Washburn St, Leslie 49251 | (517) 589-5700 |
| Leslie Twp Business Office 4279 Oak Rd, Leslie 49251 | (517) 589-8201 |