| Business | Phone |
| Advanced Computer Svc Richardson 75080 | (972) 783-6885 |
| Brad's Computer Svc 1213 Delmont Dr, Richardson 75080 | (214) 783-7374 |
| Sourceland Inc 1204 Executive Dr W, Richardson 75081 | (972) 235-8884 |
| Expetec Technology Svc 397 Dal Rich Vlg 218, Richardson 75080 | (972) 390-8514 |
| Network Computing Technologies 819 W Arapaho Rd, Richardson 75080 | (469) 450-5177 |
| Dr Pc 209 W Main St, Richardson 75081 | (972) 235-3774 |
| Orbit Micro 1302 Exchange Dr, Richardson 75081 | (469) 916-8318 |
| Printer Medic Inc 735 N Plano Rd, Richardson 75081 | (972) 331-2111 |
| Comptek Richardson 1819 Firman, Richardson 75081 | (972) 924-0275 |