| Business | Phone |
| Byas International Computer 7522 Santa Lucia St, Fontana 92336 | (909) 854-3305 |
| Dunamis Tree 465 N Maple Ave, Fontana 92336 | (909) 829-1852 |
| Hot Computers Tech 9773 Sierra Ave, Fontana 92335 | (909) 355-4228 |
| Microdinasty 16408 Aliso Dr, Fontana 92337 | (909) 964-3286 |