| Business | Phone |
| Computerland 35034 Yucaipa Blvd, Yucaipa 92399 | (909) 790-6369 |
| East Valley Computer Business 11767 Auburn Ave, Yucaipa 92399 | (909) 797-1237 |
| Step Ahead Computers Sales 34449 Yucaipa Blvd, Yucaipa 92399 | (909) 790-3500 |
| Tarcom Computer Repair Yucaipa 92399 | (909) 795-1477 |