1. Metro Alarm Systems
46777 7 Mile Rd, Northville, MI 48167
Coordinate: 42.42331,-83.50464
Phone: (734) 589-0666
2. Trinity Fire Protection Assoc
956 Novi St, Northville, MI 48167
Coordinate: 42.44224,-83.47813
Phone: (248) 380-6434
3. Salem Twp
9600 6 Mile Rd, Northville, MI 48168
Coordinate: 42.40581,-83.57814
Phone: (248) 349-1690