| Business | Phone |
| World Champion Taekwando 709 Post Rd, Fairfield 6824 | (203) 319-1333 |
| United Studios Karate Kung-Fu 907 Post Rd, Fairfield 6824 | (203) 319-9989 |
| Oyama Karate 154 Kings Highway Cutoff, Fairfield 6824 | (203) 367-7858 |
| Fred Villari's Studio-Defense 63 Unquowa Rd, Fairfield 6824 | (203) 254-0350 |