| Business | Phone |
| D K Computers 709 S Glendora Ave, West Covina 91790 | (626) 851-3366 |
| Geek Squad Inc West Covina 91790 | (626) 919-3249 |
| Pc Joe Computer 5233 N Fair Valley, West Covina 91790 | (626) 827-8340 |
| Educaitonal Programs 1724 E Almanac Dr, West Covina 91791 | (626) 917-7478 |