| Business | Phone |
| Account Test 934 E Centerville Rd, Garland 75041 | (972) 202-3834 |
| G M Business Svc 2910 Prescott Dr, Garland 75041 | (972) 926-1668 |
| Texas Medical Data Systems Garland 75040 | (972) 205-0103 |
| Account Resolution Garland 75043 | (972) 240-7337 |
| American Property Svc Po Box 496689, Garland 75049 | (214) 559-0885 |