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Classes for Adults and Youth!

Sektor BJJ offers classes are for all levels and ranks. Everyone is welcome to this beginner friendly environment.
See you on the mats!

3 Locations Available To You!

We have 3 different locations. Chino, Corona, Rowland heights.

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Still confused? Or do you still need some answers to your questions? That's perfectly fine checkout our FAQ's section to get your questions answered.

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  • We decided to venture a few miles further from our home to find a better gym that wasn’t overly crowded and small for our daughter. So glad we made that... read more

    Evelyn Samson Avatar Evelyn Samson

    Our family visited the Sunday no-gi class with emphasis on wrestling techniques to use in Jiujitsu. The kids had a blast from the warm up to specific trading... read more

    Casandra Eakle Avatar Casandra Eakle

    I bring my 6 year old here and this is one of the best places, they have excellent instructors, very attentive and friendly.

    Jessica Hernandez Avatar Jessica Hernandez
  • You will learn a lot in a short time span from just coming here. The instructors and community is very nice. Anyone including students are willing to help you out... read more

    Kevin Avatar Kevin

    Jesse is a great coach, his desire to win not only goes for himself, but his students also. A friendly atmosphere with strong training. Give it a shot, you won’t... read more

    Daniel Rodriguez Avatar Daniel Rodriguez

    Amazing gym, amazing instructor and clean environment. Loved my experience with Sektor!

    Brandon Kwon Avatar Brandon Kwon
  • This place has the nicest people, I come to their open mats from time to time and everyone has always been so kind. The coaches the students always willing to... read more

    Gabriel Martinez Avatar Gabriel Martinez

    Great jiu-jitsu gym! And even better instructors! Come in and roll with us!

    Edgar Sanchex Avatar Edgar Sanchex

    My son (12 years old) has been rolling at Sektor for a while. He enjoys the friendly people there and training methods. They are very well organized and... read more

    Ako Yonezawa Avatar Ako Yonezawa
  • My grandson and granddaughter have been attending this club for a year now, and I couldn’t be happier with the experience they’ve had. They always have a great time, and... read more

    Alejandra Varela Avatar Alejandra Varela

    They’re super patient with all the kids. It’s definitely need for my kids

    jason covington Avatar jason covington

    Peter responds extremely quickly to questions and inquiries. People are friendly and its a good place to train.

    Andy Wu Avatar Andy Wu
  • Nice clean gym with friendly, responsive owners and high-level students and teachers.

    Spencer Avatar Spencer

    They hosted a women’s fundamental class on Tuesday Lead by a purple belt Carol . She was awesome ! She taught us a cool sweep and submission ! Super friendly... read more

    Mirella Cota Avatar Mirella Cota

    I enrolled my 4 year old and 6 year old about a month ago. I was expecting that to take them twice a week. The coaches were super accommadating especially... read more

    Nhu Dang Avatar Nhu Dang
  • My son has been coming here for about 5months. He loves going to class. All the instructors are amazing. The way they care for the children and the details... read more

    Orlando Moya Avatar Orlando Moya

    After months of my husband’s relentless efforts to convince me to try jiu jitsu, I finally gave in and checked out their Thursday Women’s Only class! I was immediately drawn... read more

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    Joyce Rhee Avatar Joyce Rhee

    When I moved back down to SoCal, I wanted to pursue a difficult, but fulfilling hobby. I was near a few jiu-jitsu schools and was interested in Sektor because it... read more

    Curtis Chen Avatar Curtis Chen
  • Peter and Jesse are very professional and welcoming. Super friendly and very diligent with teaching. I've been training for a long time and a blackbelt myself and can not recommend... read more

    Brian Lee Avatar Brian Lee

    Great gym to train! Has been coming back to train several times due to frequent trips and has always been good to come back to. Not only the friendly environment... read more

    Hanshin Lee Avatar Hanshin Lee

    I love this gym! It’s one of the cleanest gyms I have ever been to. Also, the people are really nice! My niece and nephew always have a great time... read more

    Jesica Guaglianono Avatar Jesica Guaglianono
  • My 5 and half years old son has been practicing BJJ here for over a year. We’ll also enroll our daughter here as soon as she turns four in August.... read more

    xueren tian Avatar xueren tian

    When I first went they was very welcoming and the class sparked a general interest in the sport I wish I could go more often but due to geographic issues... read more

    Nathan Madrid Avatar Nathan Madrid

    Great gym ! Everyone is super helpful especially when you are new. Peter the manager is extremely helpful and attentive and all the coaches are super knowledgeable, and open mat... read more

    Navre Avatar Navre
  • Our boys, Max and Nikita love coming here to practice! Although it is a long drive for us, it is worth it for the welcoming and nurturing environment at Sektor... read more

    eve Avatar eve

    I would like to thank Sektor Jiu Jitsu for being a wonderful and welcoming place to train at! The instructors here are very attentive and helpful. I’m so glad that... read more

    Amber Gavia Avatar Amber Gavia

    We enrolled our son back in April so that he could get some physical activity and break out of his shell. Break out of his shell he did! He's usually... read more

    Kris Resplandor Avatar Kris Resplandor
  • Amazing place to train for kids and adults with clean facilities, safe training partners, and attentive coaches. Wish my son and I found this gym sooner!

    Anthony Palanca Avatar Anthony Palanca

    I attend the Thursday night women’s Brazilian jiu-jitsu class and really enjoy it. Coach Elle is clear in her teaching and very patient. The class size is usually around 10... read more

    Julie Jean Avatar Julie Jean

    My little siblings (age 4 and 6) go to Sektor RH and they absolutely love it. They love learning new moves to improve on their grappling skills. The Sunday class... read more

    S V Avatar S V
  • Our family visited the Sunday no-gi class with emphasis on wrestling techniques to use in Jiujitsu. The kids had a blast from the warm up to specific trading... read more

    Casandra Eakle Avatar Casandra Eakle
  • Can’t say enough good things about everyone at Sektor in Rowland Heights. From day one they’ve been so nice, welcoming and most importantly, patient with my kids. My kids would... read more

    Leanne Cortez Avatar Leanne Cortez
  • They hosted a women’s fundamental class on Tuesday Lead by a purple belt Carol . She was awesome ! She taught us a cool sweep and submission ! Super friendly... read more

    Mirella Cota Avatar Mirella Cota
  • I’ve been training at Sektor for a couple months now and honestly it has been the best experience!! Coach Jessie is very detailed in the teaching of the moves and... read more

    German Santos Avatar German Santos
  • My grandson and granddaughter have been attending this club for a year now, and I couldn’t be happier with the experience they’ve had. They always have a great time, and... read more

    Alejandra Varela Avatar Alejandra Varela
  • My son has been coming here for about 5months. He loves going to class. All the instructors are amazing. The way they care for the children and the details... read more

    Orlando Moya Avatar Orlando Moya
  • My son (12 years old) has been rolling at Sektor for a while. He enjoys the friendly people there and training methods. They are very well organized and... read more

    Ako Yonezawa Avatar Ako Yonezawa
  • I enrolled seven months ago and was the best decision I made I’ve been training over 16 years and been to other gyms and Sektor has the best the instructors... read more

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    Carlos Duneas Avatar Carlos Duneas
  • We had an opportunity to cross train at Sektor Rowland Heights today, both kid’s & adults class. We had a great time. Coaches are very helpful and pay very close... read more

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    Christopher Figueroa Avatar Christopher Figueroa
  • After months of my husband’s relentless efforts to convince me to try jiu jitsu, I finally gave in and checked out their Thursday Women’s Only class! I was immediately drawn... read more

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    Joyce Rhee Avatar Joyce Rhee
  •   Very good place. You can feel the energy here. Everything looks professional. The level of the instructor is excelent.

    thumb Edgar Z.
    11/10/2025

      My BJJ journey started in the women's class a little over a year ago. I have nothing but positive words for this establishment. Awesome coaches, great people and such a chill welcoming environment.

    No matter your ranking/level everyone makes you feel welcomed on the mat. There's a diverse array of skill sets, sizes, personalities, and dedication. You can rely on just about anyone to aid you in your personal BJJ growth.

    thumb Theresa T.
    7/29/2025

      really love this gym as well as the instructors and management!

    I grew up in the area and recently came down to SoCal to visit my parents, I was only going to be here for 6 days and Sektor let me train with the one week free trial. I went to a No Gi jiu jitsu class and also a Wrestling class. Both instructors were fantastic and I especially loved the Friday afternoon wrestling class taught by Shawheen!

    Everyone at the gym was so friendly and welcoming, and the facilities were very clean. Great training environment and a lot of good partners to pair up with.

    Apparently their headquarters is in Chino, I didn't get a chance to visit, but the Rowland Heights location was really cool and I had a really good/fun experience 🙂

    Would highly recommend training here if you're in town! They have a really big kids program too so if you're looking to send your kids somewhere this would be a great choice

    thumb Kyle L.
    2/23/2025
  •   Sektor is a great place to train and I come away from each class a better athlete! The environment is so supportive and amazing!

    thumb Mariella L.
    10/22/2024

      I'm extremely pleased with my experience with Sektor! Coach Peter has created a great gym at which to train and learn jiu jitsu! Coach Caro runs the women's class on Tuesdays & Thursdays and is not only an amazing instructor, but also incredibly dedicated to her students! It is an awesome class for any lady, at any stage of her bjj journey, who wants to practice in an encouraging and supportive environment! Whenever I arrive early to class, I really enjoy watching the kids class. The kids are fully immersed in their training, while also having a lot of fun. It's easy to see that the instructors are super attentive and do a great job of cultivating a love for jiu jitsu in the kids!

    thumb Liz L.
    10/21/2024

      This gym has truly been amazing from day one. The coaches here really take the time to ensure you learn and keep growing, they create a welcoming environment for all levels. Would definitely recommend.

    thumb Michael T.
    10/17/2024
  •   Sektor has been awesome. From day one, all of the coaches and fellow practitioners have provided a great atmosphere for learning. Starting BJJ could be intimidating, but everyone was welcoming and helpful. The kids' classes seem very fun and engaging; I can't wait until my son is a bit older so he can sign up. I'd highly recommend Sektor to anyone thinking about starting their BJJ journey or looking for a new gym.

    thumb Wayne C.
    8/22/2024

      Really love the Tuesday night all women's class lead by Coach Caro! She's very knowledgeable and friendly ! The staff and facility are equally awesome !

    thumb Mirella C.
    8/09/2024

      My son and I joined this jiu jitsu studio 3 months ago. We both love it so much. Every coach and professor are professional and nice. It's like big Family Community, where I met a lot of new good friends. With my found friends, we training together hang out socially and it's wonderful. Look no further, come join Sektor!

    thumb Angie C.
    8/02/2024
  •   Very good place. You can feel the energy here. Everything looks professional. The level of the instructor is excelent.

    thumb Edgar Z.
    11/10/2025
  •   My BJJ journey started in the women's class a little over a year ago. I have nothing but positive words for this establishment. Awesome coaches, great people and such a... read more

    thumb Theresa T.
    7/29/2025
  •   really love this gym as well as the instructors and management!

    I grew up in the area and recently came down to SoCal to visit my parents, I was... read more

    thumb Kyle L.
    2/23/2025
  •   Sektor is a great place to train and I come away from each class a better athlete! The environment is so supportive and amazing!

    thumb Mariella L.
    10/22/2024
  •   I'm extremely pleased with my experience with Sektor! Coach Peter has created a great gym at which to train and learn jiu jitsu! Coach Caro runs the women's class on... read more

    thumb Liz L.
    10/21/2024
  •   This gym has truly been amazing from day one. The coaches here really take the time to ensure you learn and keep growing, they create a welcoming environment for all... read more

    thumb Michael T.
    10/17/2024
  •   Sektor has been awesome. From day one, all of the coaches and fellow practitioners have provided a great atmosphere for learning. Starting BJJ could be intimidating, but everyone was welcoming... read more

    thumb Wayne C.
    8/22/2024
  •   Really love the Tuesday night all women's class lead by Coach Caro! She's very knowledgeable and friendly ! The staff and facility are equally awesome !

    thumb Mirella C.
    8/09/2024