About Delta One Martial Arts and Fitness Center, Inc.

Delta One Martial Arts and Fitness Center, Inc. has been offering instruction and training in martial arts since 2000. Located in Antioch, CA. Delta One Martial Arts and Fitness Center, Inc. has produced champions in life as well as in the martial arts.

Headed by Tim Calvin (4th Degree Black Belt in Kajukenbo, a 1st Degree Black Belt in Senkotiros & Chief Instructor) and a staff of expert instructors and managers, including Tammy Calvin, Jarell Calvin, Antjuan Robinson, Eric Day, Leah Dedmon and Sean Burke. Delta One Martial Arts and Fitness Center, Inc. offers a number of programs for physical fitness and instruction in martial arts.

How to Contact Us

We invite you to come and visit our facility located at 3385 Deer Valley Road, Antioch, CA., and consider enrolling in our outstanding program. We offer a very diverse martial arts curriculum, a program designed to educate our youth about business and finance called the "Young Entrepreneurs of Tomorrow" (YET) Program, an outstanding After School Program and a FREE Tutoring Program.

You can also reach us through Direct E-Mail or our Contact Form. You can also call us on the phone at: (925) 753-1167. Please refer to our Hours of Operation to call us within our business hours.

Thank You for Visiting Us Online

Thank you for visiting our website, we hope that we have provided you with enough information to help you in your search for a Martial Arts training facility. We hope to meet you in the near future.


- The Management of Delta One Martial Arts and Fitness Center, Inc.