| TEXAS | ||
| Access Control of Austin | Austin, TX 78669 | 512-698-2395 |
| Allsafe Security | Austin, TX 78758 | 512-848-2585 |
| Electralink Inc. | Austin, TX 78759 | 512-922-8041 |
| Stanley Security | Austin, TX 78728 | 512-422-6087 |
| Fleming Overhead Door | Brownsboro, TX 75756 | 903-714-3960 |
| Morse Communication | Clutch City, TX 77048 | 832-431-6289 |
| Bizcom Tecnologies | Conroe, TX 77385 | 713-299-0592 |
| American Electric Power | Corpus Christi, TX 78401 | 361-881-5665 |
| Addison Gate Operators | Cranfills Gap, TX 76637 | 254-855-6760 |
| Sembara Security | Cypress, TX 77429 | 832-256-0431 |
| Anytime Access Gate | Dallas, TX 75216 | 214-837-9863 |
| Convergint | El Paso, TX 79907 | 915-504-1000 |
| Sting Alarm | Farmers Branch, TX 75234 | 972-421-7176 |
| Security Alert Services | Forth Worth, TX 76244 | 940-300-7889 |
| Creative Technologies | Fresno, TX 77545 | 281-431-5547 |
| All World Security | Houston, TX 77040 | 832-467-0353 |
| BNC Communications | Houston, TX 77069 | 832-493-1115 |
| BNR Communication | Houston, TX 77069 | 832-493-1115 |
| Condurre Security | Houston, TX 77024 | 713-464-8113 |
| Convergent Technologies | Houston, TX 77032 | 832-677-9878 |
| Design Security Control | Houston, TX 77043 | 713-464-8407 |
| Digital Phone Work | Houston, TX 77064 | 281-890-6696 |
| Dixie Safe and Locks | Houston, TX 77017 | 713-643-5767 |
| ESI | Houston, TX 77092 | 832-286-2271 |
| Fence Geeks | Houston, TX 77040 | 832-316-4722 |
| Infinity Security Group | Houston, TX 77095 | 713-983-0182 |
| Intertech Security | Houston, TX 77090 | 832-319-4923 |
| Red Hawk | Houston, TX 77017 | 281-253-3761 |
| Securecheck | Houston, TX 77036 | 713-624-0687 |
| Stanley CSS | Houston, TX 77024 | 832-264-5920 |
| Western Systems | Houston, TX 77016 | 713-880-3986 |
| William Telco | Houston, TX 77057 | 281-850-1724 |
| Gate and Motion | Humble, TX 77346 | 281-704-4263 |
| LRG | Jasper, TX 75951 | 409-384-4560 |
| DSS Security | Katy, TX 77494 | 281-391-3818 |
| Modern Systems | Katy, TX 77449 | 281-599-7388 |
| Phillips Security | Katy, TX 77449 | 281-829-0043 |
| Reliable Gate Systems | Louise, TX 77455 | 979-637-0370 |
| Absolute Sound and Security | Lubbock, TX 79424 | 1-806-438-8334 |
| Mc-Cloud Enterprises | McKinney, TX 75070 | 515-343-9847 |
| Jesse's Garage Door Service | Mission, TX 78573 | 956-605-7971 |
| Entrance Control Inc. | Missouri, TX 77459 | 281-499-0060 |
| Gulf Coast Security | Montgomery, TX 77316 | 832-493-1193 |
| AHS | Richardson, TX 75081 | 469-569-8805 |
| Centurion Alarm Services Inc. | Richmond, TX 77407 | 281-924-3238 |
| Martin Fien Interest | Richmond, TX 77406 | 281-568-8874 |
| Netronix Integration | Round Rock, TX 78665 | 512-956-1326 |
| Saber Security | Round Rock, TX 78664 | 512-341-8700 |
| Ener-Tel | San Angelo, TX 76903 | 325-658-8375 |
| San Angelo Texas Security | San Angelo, TX 76901 | 325-450-3013 |
| Alamo Integrated System | San Antonio, TX 78227 | 210-674-8041 |
| All Star Network | San Antonio, TX 78247 | 210-653-7775 |
| CSI | San Antonio, TX 78233 | 210-517-3566 |
| Johnson Controls | San Antonio, TX 78247 | 682-429-4453 |
| Quality Fence and Welding | San Antonio, TX 78247 | 210-545-6767 |
| Technical Services | San Antonio, TX 78266-2118 | 210-341-8637 |
| Tyco Integrated Security | San Antonio, TX 78232 | 210-535-5090 |
| Optima Security | Savana, TX 76227 | 866-468-9043 |
| Vencama Group | Tomball, TX 78377 | 210-789-2491 |
| Over Head Door Systems | Tyler, TX 75709 | 903-561-4227 |
| American Security | Waller, TX 77484 | 832-347-2009 |
| Kingdom Security | Webster, TX 77598 | 281-479-6663 |
| Automation Plus | Wills Point, TX 75169 | 214-244-3325 |