| Business | Phone |
| Absolute Security Group Inc 1147 S Salisbury Blvd, Salisbury 21801 | (410) 860-0620 |
| Adt Security Svc 803 N Salisbury Blvd # 2400, Salisbury 21801 | (410) 742-7722 |
| Sentry Alarms 8058 White Lowe Rd, Salisbury 21801 | (410) 860-2099 |
| Social Security Admin 2414 Northgate Dr, Salisbury 21801 | (410) 219-3385 |
| Guard Dog Security Sysytems 26857 Hamden Dr, Salisbury 21801 | (410) 546-7799 |