| Business | Phone |
| Security Lock Svc 529 W Main St, Brighton 48116 | (989) 227-5153 |
| Bud's Lock Co Inc 1552 Clark Lake Rd, Brighton 48114 | (810) 229-0711 |
| Pinckney Security 1058 Oak Ridge Cir, Brighton 48116 | (734) 878-5163 |
| Howell Security Lock 529 W Main St, Brighton 48116 | (810) 227-5153 |
| Corporate Door & Lock 12676 lashbrook ln, Brighton 48114 | (734) 686-4609 |