| Business | Phone |
| Alan Dollar's Karate Inc 1001 Fitzuren Rd, Antioch 94509 | (925) 778-4400 |
| Gracie Jiu Jitsu 700 W 2nd St, Antioch 94509 | (925) 754-7759 |
| Guila Hawaiian Kajukenbo 4389 Hillcrest Ave, Antioch 94531 | (925) 755-3434 |
| Kang's Tae Kwon Do Academy 1368 Sunset Dr, Antioch 94509 | (925) 978-9999 |
| Pallen's Martial Arts 3385 Deer Valley Rd, Antioch 94531 | (925) 753-1167 |