| Business | Phone |
| Georgetown Twp Building Dept 1515 Baldwin St, Jenison 49428 | (616) 457-2690 |
| Georgetown Twp Community Bldg 7096 8th Ave, Jenison 49428 | (616) 457-3270 |
| Georgetown Twp Offices 1515 Baldwin St, Jenison 49428 | (616) 457-2340 |
| Grandville Wastewater Plant 4747 Jenison Rd, Jenison 49428 | (616) 457-0720 |