| Business | Phone |
| Central Security & Comms 817 W 17th St # 1, Bloomington 47404 | (812) 336-6994 |
| Koorsen Protection Svc 4700 W Innovation Ct, Bloomington 47404 | (812) 332-5030 |
| Liberty Security 2303 N Headley Rd, Bloomington 47408 | (812) 333-2288 |
| Monroe County Fair Alarm 5454 W Airport Rd, Bloomington 47403 | (812) 825-6624 |
| Safe & Sound Security 3351 N Kingsley Dr, Bloomington 47404 | (812) 335-0331 |