| Business | Phone |
| Chris Cino-Hapkido 32999 Yucaipa Blvd # 109, Yucaipa 92399 | (909) 797-0844 |
| Training Zone 34213 Yucaipa Blvd, Yucaipa 92399 | (909) 797-2774 |
| United Brazilian Jiu Jitsu 34366 Yucaipa Blvd, Yucaipa 92399 | (909) 790-7223 |
| Uyba Karate Assoc 34940 Yucaipa Blvd, Yucaipa 92399 | (909) 790-8222 |