Please Note, this list is not a complete one. If you know of any schools that are missing, or have any website addresses that I have missed, please let me know so that I can update the list. Thank you.
California
Hits Training Academy
7044 Sunrise Blvd, Suite A4
Citrus Heights, CA 95610
(916) 284-0087
Doblers Muay Thai Kickboxing Academy
9057 Arrow Rte #150
Rancho Cucamonga, CA 91730
(909) 948-5425
High Boxing Organization Muay Thai School
5519 Hollywood Blvd
Los Angles, CA 950028
(323) 856-7052
Muay Thai Academy International
370B South 22nd Street
San Jose, CA 95116
(408) 279-3050
TBA Headquarters
P O Box 4585
Carson, CA 90749
(310) 834-2724
Orange County Kickboxing and Martial Arts
18241 McDurmott Suite B
Irvine, CA 92614
(949) 833-8338
West Coast Academy
16165 Brookhurst Street
Fountain Valley, CA 92708
(714) 775-0200
Boxing Works
307 Pacific Coast Hwy
Hermosa Beach, CA 90254
(310) 376-1602
Inosanto Academy
7298 W. Manchester Ave. Suite B
Los Angeles, CA 90045
(310) 349-9944
Muay Thai Academy of America
11204 Vanowen St
N. Hollywood, CA 91605
(408) 760-3880
Peninsula Thai Kickboxing
217 Old Country Rd, #5
San Carlos, CA 94070
(650) 591-2768
Ramosart
8224 Old Ranch Rd
Citrus Heights, CA 95610
(916) 728-5388
Soksoda Muay Thai
P.O. Box 353
Shasta, CA 96087
(530) 243-8780
World Muay Thai Team USA
2575 Ocean Ave
San Francisco, CA 94132
(415) 333-3496
La Mecque Dojo
2608 Union Avenue
San Jose, CA 95124
(408) 559-1873
Concord Kickboxing Club
411 North Buchanan Circle Unit 9
Pacheco, CA 94553
(510) 674-0321
Fairtex Muay Thai Camp
444 Clementina St
San Francisco, CA 94103
(415) 512-9161
Muay Thai
140 W. 220th St., Unit 103
Carson, CA 90745
(213) 834-2724
Muay Thai Academy of Fresno
482 W. Shaw Ave
Clovis, CA 93612
(559) 323-4782
Muay Thai Kickboxing Gym
4631 Arminta St
Van Nuys, CA 91402
(818) 786-7922
Reys Wing Chun/Muay Thai Academy
1991 Las Plumas Ave
San Jose, CA 95133
(408) 251-5989
Willow Glen Thai Boxing
1753 Angela St
San Jose, CA 95125
(408) 998-2188
Muay Thai Kickboxing Academy
11714 E. Washington Blvd
Whittier, CA 90606
(310) 945-1594
Black Tiger Muay Thai Kickboxing
8670 Miramar Rd, Ste. M
San Diego, CA 92126
(619) 549-4050
Muay Thai
11439 Charlesworth
Santa Fe Spring, CA 90760
(310) 907-9167
Thai Kickboxing Center
2258 Pacific Ave
Long Beach CA 90806
(562) 426-5909
Janjira Muay Thai Gym
5818 Imperial Hwy
South Gate, CA 90280
(562) 923-0227
Multi-Culture M.A. Academy
1530 Buchanan Street
San Francisco, CA 94115
(510) 290-4554
International M.A. Training Center
5660 E. Pacific Coast Hwy ‘C’
Long Beach, CA 90814
(562) 961-3910
Mel’s House of Thunder
13242 Poway Road
Poway, CA 92064
(619) 486-7025
Rey’s Martial Arts Academy
250 S. Old Hillsdale Ave
San Jose, CA 95118
(408) 266-5476
American Muay Thai Association
1608 Derek Way
Modesto, CA 95350
(415) 377-0087
World Class Kickboxing
13246 Poway Road
Poway, CA 92064
(619) 486-7025
Extreme Power Kick-Boxing Gym
3753 Mission Ave, Suite 105
Oceanside, CA 92054
(760) 967-9989
Niavaroni’s Kickboxing Academy
6226 Greenback Lane
Citrus Heights, CA 95610
(916) 726-5425
Muay Thai Los Angeles Youth Club
5th Flr, 401 Avenue 19
Los Angeles, CA 90032
(213) 664-7493
American Kickboxing School
1973 Foxworthy Ave
San Jose, CA 95124
(408) 371-4235
Two Tiger Gym Muay Thai Center
P.O. Box 29463
Phelan, CA 92329
(760) 868-2484
Blocker Academy of Martial Arts
916 South Patton Ave #5
San Pedro, CA 90731
(310) 832-4278
SLO Kickboxing
956 Foothill Blvd. unit B
San Luis Obispo, CA 93405
(805) 549-8800
Muay Thai Academy of America
11204 Vanowen Street
N.Hollywood, CA 91605
(818) 760-3880
The Boxing Zone
1651 Palm Ave
Imperial Beach, CA 91932
(619) 429-8269
Zulu Kai Martial Arts Academy
31 Fortune Drive #100
Irvine, CA 92618
(714) 913-0761
Fugetsu Gym
89 Hulme Court, 102
Stanford, CA 94305
Aslasken Association of Martial Artists
2217 Gramercy Ave
Torrance, CA 90501
ISDC – Muay Thai Kickboxing Center
12657 Poway Road
Poway CA 92064
(858) 735-7720
American Boxing & Fitness
MMA Training Center, 2710 Garnet Ave
San Diego, CA 92109
(858) 581-2694