| Business | Phone |
| Choi's Martial Arts 7217 Boulder Ave, Highland 92346 | (909) 862-5454 |
| Inland Empire Tae Kwon Do 2114 Palm Ave, Highland 92346 | (909) 863-3906 |
| Martial Arts Academy 7223 Church St # A19, Highland 92346 | (909) 425-8636 |
| Executive Fitness Center 3525 Highland Ave # A-D, Highland 92346 | (909) 425-9510 |