| Business | Phone |
| Niles Police Chief's Office 1600 Silverbrook Ave, Niles 49120 | (269) 683-3282 |
| Niles Police Dept 1600 Silverbrook Ave, Niles 49120 | (269) 683-1313 |
| Niles Police Detective Bureau 2 S 3rd St, Niles 49120 | (269) 683-0404 |
| Niles Police Dept 320 Bell Rd, Niles 49120 | (269) 683-1780 |
| Howard Township Police Dept 1345 Barron Lake Rd, Niles 49120 | (269) 684-0069 |