| Company Name | Street | Suite | City | St | Zip | Phone | Fax | Website |
| Stevens Digital Group Inc | 17813 Edison Ave | Ste 103 | Chesterfield | MO | 63005 | (636) 728-0620 | (636) 728-0627 | www.stevensdigital.net |
| Westco Security Systems Inc | 532 Trade Center Blvd | Chesterfield | MO | 63005 | (636) 519-0022 | (636) 519-0058 | www.westcosecurity.com | |
| Huffman Security Company Inc | 1312 Lonedell Rd | Arnold | MO | 63010 | (636) 282-7233 | (636) 296-0844 | www.huffmansecurity.com | |
| APB Services LLC | 16052 Swingley Ridge Rd | Chesterfield | MO | 63017 | (636) 489-0176 | (636) 537-8187 | www.apbservices.com | |
| RLRA Enterprises Inc dba B&B Fire and Security | 11726 St Charles Rock Rd | Ste I | Bridgeton | MO | 63044 | (314) 298-2890 | (314) 291-0367 | www.bbfireandsecurity.com |
| Alarm Services of Jefferson County Inc | PO Box 82 | High Ridge | MO | 63049 | (636) 677-2190 | (636) 677-3552 | ||
| Protection One Alarm Monitoring Inc | 1905 Beltway Dr | Overland | MO | 63114 | (314) 426-6060 | (314) 429-0122 | www.protectionone.com | |
| Hackett Security Inc | 9811 S 40 Dr | Saint Louis | MO | 63124 | (314) 432-4200 | (314) 432-7999 | www.hackettsecurity.com | |
| City Alarm Co | 1940 Mitchell Pl | Saint Louis | MO | 63139 | (314) 645-5500 | (314) 644-6021 | ||
| Tech Electronics Inc | 6437 Manchester Ave | Saint Louis | MO | 63139 | (314) 645-6200 | (314) 951-1278 | www.techelectronics.com | |
| Central District Alarm Inc | 6450 Clayton Ave | Saint Louis | MO | 63139 | (314) 647-2001 | (314) 647-7331 | www.mycda.com | |
| CenterPoint Technologies | 2001 S Hanley Rd | Ste 530 | Saint Louis | MO | 63144 | (314) 644-5255 | (314) 644-0020 | www.centerpointtech.com |
| Rampart Security Blue Springs | 1105 SW 19th St | Blue Springs | MO | 64015 | (816) 228-4813 | (816) 229-1491 | www.rampartbs.com | |
| Action Alarm Inc | 1113 Fuller St | Independence | MO | 64050 | (816) 254-3158 | (516) 252-9190 | ||
| Platte-Clay Electric Security | PO Box 100 | Kearney | MO | 64060 | (816) 628-3121 | (816) 628-3141 | www.pcec.coop | |
| Drake Intellihomes | 2221 SE 5th Terr | Lees Summit | MO | 64063 | (816) 246-0566 | (816) 246-0569 | www.drakeintellihomes.com | |
| B&B Fire and Security | 2104 Swift Ave | North Kansas City | MO | 64116 | (816) 842-1112 | (816) 842-1931 | www.bbfireandsecurity.com | |
| Alarm Central LLC | 5510 E 31st St | Kansas City | MO | 64128 | (877) 532-1500 | (877) 648-4247 | www.alarmcentral.net | |
| Shaw Electric Co dba Shaw Integrated Solutions | 3600 Fuller Ave | Kansas City | MO | 64129 | (816) 559-3135 | www.shawelectric.com | ||
| Safeguard Alarms LLC | 10009 E 67th St | Raytown | MO | 64133 | (816) 356-9900 | (816) 268-1299 | www.safeguardkc.com | |
| Total Electronics Contracting | 205 E 20th St | Joplin | MO | 64804 | (417) 782-5555 | (417) 782-7676 | www.totalelectronics.com | |
| Tech Electronics | 314 Nebraska Ave | Columbia | MO | 65201 | (573) 875-1516 | (314) 951-6710 | www.techelectronics.com | |
| Command Security and Sound LLC | 3806 Buttonwood Dr | Ste 102 | Columbia | MO | 65201 | (573) 234-1112 | (573) 234-1140 | www.commandusa.net |
| Central Security and Electric Inc | 104 E 11th St | Rolla | MO | 65401 | (573) 341-2562 | (573) 364-5324 | www.csesecurity.com | |
| Electronic Solutions of Lebanan LLC | 104 W Commercial St | Ste C | Lebanon | MO | 65536 | (417) 588-9228 | (417) 588-9240 | www.lebcams.com |
| Lebanon Phone Center & Alarm Inc | 219 W Commercial St | Lebanon | MO | 65536 | (417) 532-9819 | (417) 588-4258 | www.lebanonphonecenter.com | |
| Sunrise Security Services Inc | PO Box 675 | Nixa | MO | 65714 | (417) 725-4488 | (417) 724-0747 | www.sunrisesecuritymo.com | |
| Centralarm Inc | PO Box 187 | Ozark | MO | 65721 | (417) 889-8880 | (417) 581-1678 | ||
| D&J Automatic | 1845 S State Hwy MM | Springfield | MO | 65802 | (417) 883-9777 | (417) 889-9610 | www.dj-automatic.com | |
| Alarm Services | 1404 S Glenstone Ave | Springfield | MO | 65804 | (417) 887-1234 | (417) 882-4612 |