| Business | Phone |
| Barrington Police Dept 400 N Northwest Hwy, Barrington 60010 | (847) 304-3300 |
| Tower Lakes Police Dept 400 N Highway 59, Barrington 60010 | (847) 526-0444 |
| South Barrington Police Dept 30 S Barrington Rd, Barrington 60010 | (847) 381-7511 |
| Inverness Village Police Dept 206 S Hough St, Barrington 60010 | (847) 381-2141 |