| Business | Phone |
| All Martial Arts 2803 Shasta Dr, Fairfield 94533 | (707) 437-9161 |
| Ata Black Belt Academy 902 Texas St, Fairfield 94533 | (707) 429-3744 |
| Kajukenbo National Federation 1363 Oliver Rd, Fairfield 94534 | (707) 425-1154 |
| Karate For Kids 809 Texas St, Fairfield 94533 | (707) 429-3744 |
| Kuk Sool Won 1738 N Texas St, Fairfield 94533 | (707) 429-2496 |
| Tracy's Karate & Mixed Martial Arts Studios of Fairfield 737 W Texas St, Fairfield 94533 | (707) 426-1192 |