Celebrating 15 Years in 4S Ranch and Rancho Bernardo


Dedicated to Black Belt Excellence for 15 Years

new sign

West Coast Karate has finally changed it’s sign after 16 years!

Welcome to West Coast Martial Arts Academy 4s Ranch!

Serving Rancho Bernardo and 4S Ranch Martial Arts need’s for the past 15 years!

Experience what West Coast Black Belt Excellence karate and martial arts programs are all about!  Our school sits right in between Rancho Bernardo and 4S Ranch at the 4S Ranch business park off of Camino del Sur.  We share the building with Redline Athletics, whose also dedicated to developing young athletes both physically and mentally.  

Build your kids confidence in Ranch Bernardo and 4S.  Gain Self-Control through our fitness programs designed for self-defense! 4S Ranch and Rancho Bernardo are very safe communities, that’s why we live here!  But Self defense classes offer so much more for your family.  Find out how we use karate for Rancho Bernardo and 4S families benefit.  4S and Rancho Bernardo martial arts students gain skills that drive them for a lifetime.  

15 years of experience

Clients Satisfaction
Trained Studens
Trained Staff

Our Events

West Coast Karate offer a variety of different themed parties that have been voted best in San Diego, the first of which is our Kids Karate themed birthday party where our own expert martial arts instructors teach your kid the basics of being a ninja. Our biggest hit is our NERF birthday parties which let kids play nerf guns in on a padded mat in a foam arena.  From dodgeball to an exciting martial arts relay race, and even breaking boards, your party will be hopping around punching, kicking and having an absolute blast at your local martial arts school in Rancho Bernardo.


West Coast karate karate can take you to the next level.  Find out what West Coast Black Belt Karate Excellence is all about!


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