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Sektor BJJ offers classes are for all levels and ranks. Everyone is welcome to this beginner friendly environment.
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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 decision. From the instructors, facility, culture, cleanliness, and atmosphere; Sektor is better.
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 and the best sparring! Thank you for the friendliness and welcoming attitude!! You should come and try it out!
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
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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 and give you tips. My experience here has been amazing!
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 regret it
Daniel Rodriguez
Amazing gym, amazing instructor and clean environment. Loved my experience with Sektor!
Brandon Kwon
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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 help you with your jiu jitsu no matter your level.
Gabriel Martinez
Great jiu-jitsu gym! And even better instructors! Come in and roll with us!
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 feel like true BJJ community. They want to make sure everyone is well taken care of! My son has been doing BJJ for almost 10 years and he rolled at many gyms but Sektor is one of his most favorite gym to visit!
Ako Yonezawa
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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 it’s clear that they enjoy every session.
Alejandra Varela
They’re super patient with all the kids. It’s definitely need for my kids
jason covington
Peter responds extremely quickly to questions and inquiries. People are friendly and its a good place to train.
Andy Wu
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Nice clean gym with friendly, responsive owners and high-level students and teachers.
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 place that I felt comfortable in too !
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 for kids so young. Other parents were very supportive and the experience has been great. We are attending 4-5 times a week now and its been great to see the kids learn discipline and form new friendships with their classmates.
Nhu Dang
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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 at how to do things is amazing. Im glad i picked this location for my kid to come and train.
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 in to their welcoming energy and it was truly a non-judgment zone, which is helpful for a beginner like me. The coaches there are such great leaders and they’re very kind. Plus, I appreciate that the facility is dog friendly too. I always bring my dogs to watch my husband train now!
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 was new to the area (like me!). I had originally planned to check out a few schools, but the culture of this school made picking Sektor an immediate and easy decision. Coaches Peter and Jesse are extremely hospitable, patient, and generous. If you're like me and you're intimidated by certain movements or techniques, they'll take extremely good care of you with their detailed guidance. Plus, the school is extremely well-maintained and clean (a huge plus). It's been an absolute pleasure to be here and I look forward to the future training sessions with my great training partners. Love supporting places like this.
Curtis Chen
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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 more about this gym. Absolutely no ego whatsoever, and always have a positive vibe when training here.
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 and staffs but also high performance and detailed skills teached by coaches are impressive.
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 here. I totally recommend Sektor!
Jesica Guaglianono
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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 The vibe here is always great. The staff are very friendly and patient. The coaches are professional, with extensive experience in both competitions and teaching. I have noticed that during each class's skill training, the coaches ensure that every child gets individual attention. We LOVE it here. My son said he’s considering participating in his first competition. I’ve already recommended Sektor to my friends and their kids love here too.
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 and financial issues I can't go but to anyone curious about this sport and want to try it out I suggest sektorjj
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 Sundays are always full of great competition
Navre
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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 JJ. Thank you for maintaining such a wonderful community and place to be, we will always make time to take the boys to train here! — Olga S.
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 I signed up here at this gym 😆
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 really shy but after working with Coach Peter, Coach Shawheen and the rest of the team at Sektor, he's gained so much more confidence in his abilities. I highly recommend Sektor.
Kris Resplandor
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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
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 women, so it’s not crowded or intimidating and the coach is able to spend time helping each person. There are some experienced students, but most in the class are new to BJJ. Everyone is respectful and tries to be mindful of skill level and injuries when drilling and rolling. If you’re a female looking for a relaxed and supportive environment to learn BJJ with other women, I highly recommend checking out this class.
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 with coach Shawheen has helped them get better with their takedowns which has been awesome to see. The daily availability makes it easier for them to attend more classes which in turn helps improve their skills. I definitely recommend Sektor Rowland Heights! They also offer a FREE WOMENS class every Tuesday at 6pm! This class has been great especially for women who are beginning to learn jitsu. Coach Caro is the instructor for the class, she's very welcoming and she does great at making sure everyone feels included and comfortable during their time at Sektor.
S V
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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 and the best sparring! Thank you for the friendliness and welcoming attitude!! You should come and try it out!
Casandra Eakle
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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 go everyday if they could… they love learning new moves and are challenged but they have a lot of fun and really enjoy it.
Leanne Cortez
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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 place that I felt comfortable in too !
Mirella Cota
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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 breaks it down easily and smoothly enough to understand and perform. Would recommend this place to any friends, family members, or even anyone who has been curious in entering to a sport like this !!
German Santos
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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 it’s clear that they enjoy every session.
Alejandra Varela
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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 at how to do things is amazing. Im glad i picked this location for my kid to come and train.
Orlando Moya
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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 feel like true BJJ community. They want to make sure everyone is well taken care of! My son has been doing BJJ for almost 10 years and he rolled at many gyms but Sektor is one of his most favorite gym to visit!
Ako Yonezawa
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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 attention to the kid’s safety during sparring. As for adult class, everyone works together and help each other get better. If you’re ever in the area, I highly recommend visiting this place.
Christopher Figueroa
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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 in to their welcoming energy and it was truly a non-judgment zone, which is helpful for a beginner like me. The coaches there are such great leaders and they’re very kind. Plus, I appreciate that the facility is dog friendly too. I always bring my dogs to watch my husband train now!
Joyce Rhee
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Very good place. You can feel the energy here. Everything looks professional. The level of the instructor is excelent.
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.
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
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!
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!
Liz L.
10/21/2024 -
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.
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 !
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!
Angie C.
8/02/2024
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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 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.
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 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
Kyle L.
2/23/2025 -
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 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!
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 levels. Would definitely recommend.
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 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.
Wayne C.
8/22/2024
