| Business | Phone |
| Affordable Computer Svc 1370 Monfort Dr, Mckinney 75070 | (972) 886-0188 |
| Ccs Computers 1012 West St, Mckinney 75069 | (469) 742-8634 |
| Computer Edge 5601 Spring Hill Dr, Mckinney 75070 | (972) 658-3343 |
| Computer Trouble Shooters 4100 Eldorado Pkwy 100-, Mckinney 75070 | (214) 476-1088 |
| Mc Kinney Computing 3725 Pinetree Dr, Mckinney 75070 | (972) 605-3585 |
| Onsite Pc Svc 1836 W Virginia St # 106a, Mckinney 75069 | (972) 542-6829 |
| Palati Inc 4206 Widgeon Ct, Mckinney 75070 | (469) 235-2748 |
| Upgrade Systems Inc County Road 25, Mckinney 75071 | (972) 542-0405 |