1. Farm Alarm Systems 4100 Whispering Pines Dr, Marshville, NC 28103 Coordinate: 35.08059,-80.43009 Phone: (704) 753-5205
2. ADT Security Services 414 Hasty St, Marshville, NC 28103 Coordinate: 34.99117,-80.36368 Phone: (704) 209-4156