| Business | Phone |
| Mgi 1565 W Main St, Lewisville 75067 | (830) 227-5600 |
| First Choice Security 1702 S State Highway 121 # 305, Lewisville 75067 | (972) 221-7233 |
| Alford Systems 2216 Wren Ln, Lewisville 75077 | (214) 497-0230 |
| Action Investigation 195 E Round Grove Rd 731, Lewisville 75067 | (214) 763-3730 |
| Vrc Lewisville 75067 | (972) 221-9378 |