Contact Us For the best martial arts classes in Fremont, CA, come to M.Y. Martial Arts. Talk to us about your ambitions so that we can tailor a program to match your specific needs. Business Address: 3687 Thornton Ave Fremont, CA 94536 Call Now ! (510) 794-2902 Business Hours Mon-Fri 5:00am-9:00pm Find Us On: Your Name (required) Your Email (required) Subject Your Message Please leave this field empty.