| Business | Phone |
| Aps Security Greensboro 27401 | (336) 272-9206 |
| Bolide Technology Group East 1414 Boston Rd, Greensboro 27407 | (336) 218-1075 |
| Sonitrol Security Svc Inc 7341 W Friendly Ave, Greensboro 27410 | (336) 272-1111 |
| Security Solutions 300 S Westgate Dr # E, Greensboro 27407 | (336) 856-2326 |
| A Lco Fire & Security 811 Eula St, Greensboro 27403 | (336) 273-2526 |
| Access Control Consultants Inc 3518 Associate Dr, Greensboro 27405 | (336) 358-0060 |
| Active Security Systems Greensboro 27405 | (336) 253-3703 |
| Adi 6900 International Dr, Greensboro 27409 | (336) 668-3644 |