| Business | Phone |
| Richfield Twp Bldg Inspector 1410 N M 76, Saint Helen 48656 | (989) 389-7931 |
| Township Hall 9181 N Keno Rd, Saint Helen 48656 | (989) 389-3541 |
| Richfield Twp Office 1410 N Saint Helen Rd, Saint Helen 48656 | (989) 389-4994 |
| Backus Township Hall 3888 S Maple Valley Rd, Saint Helen 48656 | (989) 389-3271 |