| Business | Phone |
| V Systems Corp 8450 W 191st St, Mokena 60448 | (815) 469-0000 |
| Computer Component Repair 9614 Willow Ln, Mokena 60448 | (708) 478-8658 |
| Computer Maintenance Svc 19231 Henry Dr, Mokena 60448 | (708) 478-2530 |
| T2 Technologies 8520 193rd St, Mokena 60448 | (815) 469-1006 |