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.

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.

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.

I decided to sign my daughter of 11 yr of age. Let me say she has built more confidence and respect throughout the 2 months she's been going. We are... read more looking forward to Jayde participating in tournaments in the future. Coach Peter and Jessie are excellent with the kids and spend time with each kid individually. They treat everyone like family. Thank you Sektor. I highly recommend Sektor to all family and friends.

I've been to Sektor for open mat 3 times so far, as a visitor. They've had a session for gi as well as for nogi. It's a clean space, and... read more each time it's been good vibes, friendly people. All affiliations are welcome, so I also appreciate that it's a place where I've gotten to meet and connect with others in the local jiu jitsu community. Thank you Sektor Jiu Jitsu for hosting!

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!

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.

The best decision we ever made was sending my son to SEKTOR! Best location! They have all the friendly and professional coachs here! After couple of months training, he became... read more more confident for sure! Sektor is definitely an amazing place to introduce your family to Jiujitsu! ⚔️

My kids have been going to Sektor RH for almost a year and a half. It’s amazing to see how much the Sektor family has grown. Everyone works so well... read more with the kids. The coaches are knowledgeable, friendly, and patient. It’s great seeing our kids grow in skill and confidence. Thank you, Sektor!

From the moment my partner and I visited Sektor Rowland Heights we immediately felt a connection to the space and the people in it. The techniques were great, the instruction... read more was simple yet extremely efficient, the instructors were all attentive, knowledgeable and chill people. We have not been as consistent as we would like to be, but we are always greeted with the same positive welcoming energy that we received on our first day every time we step into the space! Will always be my go-to spot in the area for a solid bjj gym that checks all the boxes. 10/10 - Highly recommend testing the waters here yourself, especially if you're coming from somewhere you're not enjoying yourself. Environment is everything in this art/sport! *Photos/Videos to be added soon

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 😆

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

Great place for beginners looking to start Jiu Jitsu but also a good place if you’re looking to be challenged 👊🏻

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

Very good coach! Patient and meticulous! My daughter benefited a lot!

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.

My daughter and I came here from another gym and the difference is night and day. Sektor is superior in almost every aspect: class size, instructors, culture, schedule, price, competitiveness,... read more promotion structure, etc. For the kids classes they are not overcrowded at all, spend more time drilling techniques, use the right amount of discipline, and actually show that they care about the kids. For the adults classes the instructors really spend time and are patient with beginners. I am so glad to be a part of this gym, and hope my family and I can grow with them.

I had a great experience at Sektor. I reached out to them a few weeks in advance to let them know I was going to be in town and I... read more was interested in visiting their school. They responded immediately and let me know that I was more than welcomed. As the day was getting closer for my visit, I followed up with them and again they were prompt with their response and ensured me I was set to visit. They were very excited to have me check out a class. The people were extremely friendly. Professor Jesse was teaching the 9:00am beginners class on Tuesday and he was a great instructor. They even have cool Jiu Jitsu art on their walls and that was dope to see. If you’re in the area I highly recommend you come in for a class! Thank you once again, Sektor Jiu-Jitsu. I look forward to coming back.

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.

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

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.

Exceptional instruction, vibrant community, and transformative experiences define Sektor. Stepping onto the mats here feels like joining a family dedicated to mastering the art of Jiu Jitsu. Peter and Jesse... read more are not only experts in their craft but also passionate mentors, guiding students through every technique with patience and precision. Whether you're a beginner or a seasoned practitioner, the supportive atmosphere fosters growth both on and off the mat. With a curriculum designed to challenge and inspire, Sektor cultivates not just physical strength but also mental resilience and camaraderie.

Sektor is an amazing place to train jiu jitsu! It is perfect for all ages. They have an amazing women’s class that’s fantastic for beginners—good for fundamentals. It is great... read more for fitness , learning self defense, and building self confidence as you try to do hard things. It helps keep the brain active (learning the steps to a move) and is excellent for practicing and developing greater focus. The coaches are welcoming and give specific helpful feedback. Finally, the people you’ll meet and train with are really outstanding!

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!

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 and environment great place to learn Brazilian jiu jitsu

Been bringing My son (6 years old) here for a month now, and he LOVES going to the kids class! If he could go everyday, he would. We make our... read more way all the way from Chino at least 4 days a week and don't regret it one bit. Julie at the front desk has been so kind and helpful. My other little ones love playing with her. Coach Jesse and Coach Peter are amazing and extremely patient with the kids and run a great program that's welcoming and are able to break things down in ways that kids can understand. My wife and I love the culture here, and I believe it's what sets this gym apart from the others. My son has made a many new friends and all the parents have become friends/family as well. Also my 5 year old daughter just started and her experience has been absolutely positive. She loves it so much and she’s made so many new friends.

Llevo muchos años con esta práctica y desde que llegue a California no podía encontrar un lugar que se adapte a mis exigencias , por suerte encontré Sektor que sobrepasó... read more mis expectativas . Peter es un gran profesional , con el pude perfeccionar más algunas técnicas , resuelve todas mis dudas y da muy buenos consejos . Totalmente recomendado !!

I stopped by to train at Sektor in Rowland Heights during my vacation, and I had a great experience! I've trained BJJ for 5 years, and I was impressed... read more with the class. Everyone is so nice, and they promote a family like atmosphere. 100% recommend!

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.

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

The best decision we ever made was sending my son to SEKTOR! Best location! They have all the friendly and professional coachs here! After couple of months training, he became... read more more confident for sure! Sektor is definitely an amazing place to introduce your family to Jiujitsu! ⚔️

Great place for beginners looking to start Jiu Jitsu but also a good place if you’re looking to be challenged 👊🏻

My daughter and I came here from another gym and the difference is night and day. Sektor is superior in almost every aspect: class size, instructors, culture, schedule, price, competitiveness,... read more promotion structure, etc. For the kids classes they are not overcrowded at all, spend more time drilling techniques, use the right amount of discipline, and actually show that they care about the kids. For the adults classes the instructors really spend time and are patient with beginners. I am so glad to be a part of this gym, and hope my family and I can grow with them.

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

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!

Exceptional instruction, vibrant community, and transformative experiences define Sektor. Stepping onto the mats here feels like joining a family dedicated to mastering the art of Jiu Jitsu. Peter and Jesse... read more are not only experts in their craft but also passionate mentors, guiding students through every technique with patience and precision. Whether you're a beginner or a seasoned practitioner, the supportive atmosphere fosters growth both on and off the mat. With a curriculum designed to challenge and inspire, Sektor cultivates not just physical strength but also mental resilience and camaraderie.