Security Guards in Florissant, MO
| B & B Fire & Security (314) 298-2890 | Bridgeton, MO 63044 9.0 mi 12156 Natural Bridge Rd | Call NowDetails |
| Central Monitoring Service (314) 427-4546 | Saint Louis, MO 63114 11.1 mi 2138 Woodson Rd | Call NowDetails |
| National Guardian Security (314) 427-3926 | Saint Louis, MO 63114 11.1 mi 2138 Woodson Rd | Call NowDetails |
| Watchtower Security (314) 427-4586 | Saint Louis, MO 63132 12.8 mi 10760 Trenton Ave | Call NowDetails |
| Blackwell Professional Security Services (314) 993-3800 | Saint Louis, MO 63132 13.6 mi 9378 Olive Blvd | Call NowDetails |
| Millennium Force Security (314) 367-6343 | Saint Louis, MO 63113 15.1 mi 1408 N Kingshighway Blvd | Call NowDetails |
| Philibert Security Systems (314) 962-2000 | Saint Louis, MO 63119 20.6 mi 735 Marshall Ave | Call NowDetails |
| GCI Security (314) 531-2500 | Saint Louis, MO 63139 20.7 mi 1 Campbell Plz | Call NowDetails |
| Alarm Specialist & Electronics (800) 278-0024 | Saint Louis, MO 63136 20.9 mi | Call NowDetails |
| TSR Alarm (314) 588-0546 | Saint Louis, MO 63103 21.2 mi 1222 Spruce St | Call NowDetails |
| Assurance Protection (314) 236-5910 | Saint Peters, MO 63376 22.2 mi 615 Jungermann Rd | Call NowDetails |
| Shield Group (636) 317-1313 | Saint Charles, MO 63304 24.3 mi 37 Sonoma Ct | Call NowDetails |
| 24 Hours Security Systems (636) 229-3160 | Saint Charles, MO 63304 24.3 mi 23 Lakemont Dr | Call NowDetails |
| Central Monitoring (314) 633-4000 | Saint Louis, MO 63123 26.1 mi 5925 Weber Rd | Call NowDetails |
| Special Security Patrol (314) 352-2225 | Saint Louis, MO 63123 27.4 mi 9785 MacKenzie Rd | Call NowDetails |
| Intellipower Security Systems (636) 861-1229 | Valley Park, MO 63088 29.1 mi 810 Meramec Station Rd | Call NowDetails |