About Wrecking Crew Jiu Jitsu
Welcome to Wrecking Crew Jiu Jitsu, where we are dedicated to providing the highest quality Brazilian Jiu-Jitsu training in a supportive, family-friendly environment. Our mission is to empower students of all ages and skill levels through the art of BJJ, fostering physical fitness, mental resilience, and personal growth.
Our Philosophy
At Wrecking Crew Jiu Jitsu, we believe that Jiu-Jitsu is more than just a martial art—it's a way of life. Our approach combines technical excellence with practical application, ensuring that our students develop skills that work both on and off the mats.
Whether you're looking to compete at the highest levels, learn self-defense, or simply get in the best shape of your life, our expert instructors are here to guide you every step of the way.
Meet Our Instructors

John Smith
Head Coach - Black Belt
15+ years of experience competing at the highest levels.

Maria Rodriguez
Kids Program Director - Brown Belt
Specializes in teaching children of all ages and abilities.

David Chen
Competition Coach - Black Belt
Multiple-time IBJJF champion with a focus on competitive training.
Class Schedule
We offer a variety of classes for all skill levels, from beginners to advanced practitioners. Join us at a time that works for your schedule!
Membership Options
Invest in your health, fitness, and self-defense skills with our flexible membership options. Join our community today and start your Jiu-Jitsu journey!
Basic
Perfect for beginners looking to start their Jiu-Jitsu journey.
- Unlimited Fundamental Classes
- Access to Open Mat Sessions
- Free Uniform (Gi)
- Monthly Progress Assessments
Premium
Our most popular option with full access to all classes and amenities.
- Unlimited Access to All Classes
- Access to Open Mat Sessions
- Free Uniform (Gi) + Rashguard
- Monthly Progress Assessments
- Competition Training
- One Private Lesson Per Month
Family
Train together as a family with our comprehensive package.
- Access for 2 Adults + 2 Children
- Unlimited Access to All Classes
- Free Uniforms (Gi) for All Members
- Monthly Progress Assessments
- Competition Training
- Discounted Private Lessons
Other Options
What Our Students Say
Hear from our community about how training at our academy has impacted their lives.
Trevor Mohan
"Sensi Mike and the demko family is the best. My daughter is in Aikido and Jijitsu and absolutely loves it. You can tell the moment you meet them what amazing instructors they all are. Absolutely can not say enough good things about them !"
Craig McKim
"I reached out to Mike about a training opportunity my church, Westfield Presbyterian, was considering for it's congregation. I had seen that he was local to the area and appreciated his BJJ lineage. After connecting with him by phone, I knew he was the right guy! I then put him in touch with the church's coordinator and they got everything settled. While I wasn't on site for his training, I got great feedback from the participants in the training. Mike was knowledgeable, professional, and above all, relatable. That day, he was training all ages and did so accordingly to capabilities. We were all grateful of that. We highly recommend Wrecking Crew BJJ and Mike Demko for a similar group setting training!"
Atomic Werewolf76
"A quality, experienced dojo. A generational family dojo, Demko's offers many options from children's & women's self defense classes to intensive MMA training. Mike Demko is a humble, no nonsense, traditional and incredibly knowledgeable teacher of many disciplines."
Kelsey Burris
"Mike is very skilled and knowledgeable."
Contact Us
Have questions or ready to start your Jiu-Jitsu journey? Get in touch with us today!
Send Us a Message
Our Location
Address
2048 W State St, New Castle, PA 16101, USA
Phone
Hours
Mon-Fri: 6:00 AM - 9:00 PM
Sat: 9:00 AM - 2:00 PM
Sun: 10:00 AM - 12:00 PM