1. Roberts Security & Investigations Inc
14930 Laplaisance Rd, Monroe, MI 48161
Coordinate: 41.88778,-83.39161
Phone: (734) 242-5417
2. Melzone's Security Services
4805 Southpointe Pkwy, Monroe, MI 48161
Coordinate: 41.8995,-83.43388
Phone: (248) 880-2496
3. Duvall Group Private Investigations PLLC
PO Box 1822, Monroe, MI 48161
Coordinate: 41.92751,-83.40485
Phone: (734) 241-0687