| Business | Phone |
| Msm Security Svc Inc 9470 Annapolis Rd, Lanham 20706 | (301) 429-1980 |
| Security Services Of America 9470 Annapolis Rd # 312, Lanham 20706 | (301) 306-3890 |
| Securpros 9300 Annapolis Rd, Lanham 20706 | (301) 459-8322 |
| Eagle Technologies Inc 9301 Annapolis Rd # 200, Lanham 20706 | (301) 306-9110 |
| Vsi Group 9332 Annapolis Rd, Lanham 20706 | (301) 306-6990 |
| Freddie's Auto Svc 9445 Lanham Severn Rd, Lanham 20706 | (301) 306-6990 |