We were at Claycomb Karate since August 2025. Sensei Joseph&Michael along with Sempai all are very professional and friendly while also also teaching karate, respect & discipline to our kids. We did feel like family here and the atmosphere of the waiting area was always very pleasant. You can always find friendly parents to talk to while waiting for the kids to finish class. Joseph is always friendly as well and loves to spark a conversation, which is perfect for those of us on the introverted side. Unfortunately, due to personal reasons not related to this establishment, we are unable to continue our membership :( read more

This year marks 2 years since I enrolled my son in karate and I am very satisfied with my choice in this dojo. It's been a wonderful journey seeing him grow emotionally and learn martial arts. I selected this dojo because it is family oriented and professional. Student progress is structured from the start with daily training and scheduled testing. The owner and sensei assures the students are held accountable and develop their skills. My son started when he was 6 years old and has gained so much knowledge and has learned what it means to make a commitment. Without a doubt this has been a valuable investment in my son's future. We are honored to be a part of this dojo. read more

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Highly recommend the dojo. One visit, and we were excited to start our son this incredible opportunity and journey to see the development and personal growth with fun but important learning skills read more

Didn't even sign up, the point was made over and over to make sure that the new people can afford it. After a little of an hour of talking about himself, the dojo and how he is the only one teaching real karate , I want presented with a price, when I asked for a print out or price list I was told there was none. I politely said I would be in touch and left. I was told the dojo was like a "family" but I got a different vibe. Buyer be warned , there are friendlier places to take your kid, unless you enjoy hearing about how much a water dispenser cost. Look else where. read more

Claycomb Academy has boosted my child confidence and has been an all around great influence to my family. Worth every penny and all the effort. read more

My son has been attending Claycomb Academy for a week now and the experience has been fantastic! The instructors are not only skilled but also incredibly patient and encouraging. They emphasize discipline, respect, and confidence. Love it !! read more

I highly recommend ( CLAYCOMB ACADEMY OF MARTIAL ARTS IN FONTANA )to any parent looking for a high-quality martial arts program for their child. It's been a wonderful journey watching my son develop both his skills and character here!" read more

After many years of being here, my outlook on this dojo has only gotten better. Thank you Claycomb Academy of Martial Arts for continuing to provide me a safe and welcome space to train in. As a black belt my self with previous experience, it's hard to come by dojos that teach applicable and life-saving training, while remaining professional and helpful, though CKA has all of that! Especially as a female, this place has become my safe haven. I do not feel intimidated, like I would feel in a typical gym or mma studio. This dojo prides itself in teaching traditional Shotokan karate, but using it for its real intention of self-defense. Everybody there is training to better themselves and to bring each other up together, rather than competing to see who is the best. For those interested in signing up themselves or their children, the instructors come with a background of how to handle kids with ADHD and Autism. They are very patient with kids and show such empathy and kindness in their instruction. Having an autistic brother myself, I could see how these people put the time and effort in each student on the mat. If you are looking for a family-owned business that caters to your needs and teach with all their passion, you have found the perfect dojo for you! read more

Claycomb Karate & Kickboxing - A picture with some of the dojo family! - Karate Near Me - Fontana, California

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I'm so happy to be part of this Dojo family, this place is awesome. My son always looks forward to coming here to do his drills and lessons, he just earned his Yellow belt and he can't wait to earn his next belt. Sensei Michael is very professional, levelheaded, and awesome (how my son puts it). Overall 5 stars for Claycomb Academy I do recommend parents to bring their kids if they want them to learn self defense, confidence, and self discipline. Thanks Claycomb Academy you guys rock! read more

Felt welcomed the first time coming in! Easy process to start and they communicate every step. I can already see my child's confidence getting stronger and his balance getting better from the few classes he has attended. read more

Awesome to be a part of, intrusctors are very knowledgeable and kind with students. Look forward to the knowledge and growth my kid will be receiving here at CKA. read more

This place has been amazing in building character in my brother. We have watched him grow and devlop more and more dedication throughout the years. It's absolutely amazing here, great atmosphere, and absolutely friendly family running this buisness. read more

Claycomb Karate & Kickboxing - Karate Near Me - Fontana, California

I have been coming to this dojo for 2 and a half years and I have had MASSIVE improvement in muscle gain, balance technique, and weapon skills. I highly recommend going to the dojo if you want to gain muscle. Yes they are strict but you start to learn discipline and after doing a technique over and over again it starts to get easier and easier. I give this dojo five stars, If you want to learn karate I recommend to come here. read more

Claycomb Karate & Kickboxing - Karate Near Me - Fontana, California

I am so thankful and blessed to have found this dojo for our son, we were and are currently struggling with his behavior, focus and attitude in general. Our son was recently diagnosed with ADHD and Karate has helped so so much with the process of keeping him on track. Shihan Joseph, Sensei Michael and Sensei Xena have been so amazing since day one with all their knowledge and love for everyone in the dojo! I highly recommend this dojo for any child over the age of 6 and they have classes for adults too! read more

Claycomb Karate & Kickboxing - Karate Near Me - Fontana, California

I was looking for an adult karate class and after reading up on CKA I decided to give this dojo a try! As a mom of a toddler and 8 month old getting out of the house or finding time to invest in learning something new is challenging. So I was immediately interested with the 8pm class that CKA offered. After contacting the Dojo via web I received a phone call from the head instructor Joseph pretty quickly. I was so impressed with his vibe and how he described this Dojo and its values that I ended up coming down the next day to sign up for one of the Dojo's specials! The special I signed up for offered a free CKA t-shirt and glove's with classes for a month! Such a GREAT deal and I was really excited! Each class is different so you are always learning something new. One day it's self defense another it's etiquette and then someday's technique and form. This is NOT A GYM! It's a legit Dojo so learning the history and purpose of the techniques is pretty awesome and I have to say it feels really great to be a student again and learn something new! read more

My DAD and I joined the Father and Son Program, I LOVE IT! We get to spend so much more time together. I now look forward to Monday's and Wednesday's and sometimes dropping in my DAD's adult classes as well. To be honest the warm-up kills me and at times I feel like quitting. BUT to be clear, I'm never forced to go beyond my abilities. It's nice to hear Shihan Joseph say, "JUST DO YOUR BEST". read more

Amazing! My son did the one month trial and loved it I am amazed by the way they instructors teach the children. They not only show them some pretty cool moves but also respect it's amazing I love it . My sons one month trial is over but I will be signing him up next Monday . My son is now enrolled and continues to love coming here i love this place all the teachers are amazing ! read more

I have been looking for a long time for an authentic Karate place to put my kid in.... And.... I found oneeeee!!! Woooot woot! This place is hands down is the best dojo. What I loved most is you actually have to earn your way up and it's not all about money.. My daughter looks forward to her days to train and that's awesome! Another plus is the prices are super reasonable! Wait one more thing! That place is sooooo squeaky clean! read more

Claycomb Karate & Kickboxing - Look how clean this place is!! - Karate Near Me - Fontana, California

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I've been training here at the Academy of Martial Arts for a few months now. Not only have I lost weight since I started (about 15lbs), but I am starting to feel myself getting stronger. The time spent in each class gives me a tremendous workout while learning self defense techniques that are based on traditional Shotokan, but with a more modern approach to real life practical application and defense. On Saturdays traditional Kata classes are taught. The Dojo is very clean, colorful, and attractive. It is well stocked with equipment such as heavy bags, pads, and gear. There is an assortment of weapons that students may choose to be trained in, and the entire workout area is covered with a padded flooring. It is very inviting and you immediately feel that you are in a dojo. I have found all the students from the youngest to oldest to be very respectful, curious, and friendly. And the Instructors Shihan Claycomb and Sensei Dionne to be wonderful instructors with their vast knowledge of Shotokan Karate, Judo, Kick Boxing, Wrestling, Grappling, and Sparring. Whether you are someone wanting a place to train for competitions, or whether you are someone like me who wants to continue to lose weight, get stronger and be more confident and in charge of my health and life, I couldn't recommend this facility enough. read more

Claycomb Karate & Kickboxing - Karate Near Me - Fontana, California

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My son has been here for 9 months and we couldn't ask for more caring and inspirational sensei's. Sensei provides structure and gives them something to look forward to. The students look up to him. They receive real-life training and can't wait to get to their next belt. Breaking the board is the icing on the cake for them. My son has learned confidence and coordination. I couldn't ask for better. read more

This dojo is EVERYTHING we were looking for. Everyone here is absolutely friendly and so welcoming. From my daughter first week, everyone made her feel so comfortable,they welcomed her as if she had been here for months. She enjoys coming each week, which makes us happy to bring her back. This dojo is super clean, and the fact that it's is family owned puts a cherry on top. I highly recommend this dojo if you are looking to build confidence, discipline, and learn self-defense. read more

I loved the sparring & Reality SELF DEFENSE!!! Lots of FUN! Clean & PROFESSIONAL!! This dojo teaches self discipline, manners, proper etiquette, and the never give-up attitude. For Kids & Adults i would say this is the best Dojo/Gym to learn Authentic Reality based Methods with a top rank Traditional history & lineage but Modern Mind Sets to Evolve expand, improve and Personalize your arts to fit you best! The Environment is supper cool, chillaxed & social while the classes are 100% BEGINNER FRIENDLY! Come on in, join the fun! Give it a try, this is one experience you wont Regret! The Facility is great they even have FITNESS classes & BOOT CAMPS! If here was one thing I wish they had, it would be some showers and a snack or smoothie bar for after classes. But overall I love this place! read more

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Great atmosphere. They have a full program with objectives and benchmarks. My daughter is learning a lot.

This dojo is amazing. My father and I visited many dojos before and this one has to be the best. Young or old you will be welcomed and treated like family the second you step in. Everyone is treated like family. The style is shotokan (from okinawa) but the style is adjusted so that one can use karate in the real world. One learns easily with focus and determination. Women i highly recommend you go here because it is a great skill to learn and here we learn many ways to defend ourselves. Shihan Joseph is extremely knowledgeable and pushes his students to be the best they can be. You really wont get quality like this anywhere else. Here you dont just practice karate, you learn it. Those who are eligible should practice here as it truly is the best dojo in fontana! If you dont come here it Is a huge loss because of the content and quality you get from being here everyday. People are great, senseis are great, vibes are great. read more

Claycomb Karate & Kickboxing - Training room - Karate Near Me - Fontana, California

This place has a staff of Instructors that have great attention to detail, and are great with children, they have trained since they were like 3 years old themselves. The Sensei is well known in the Industry. Definitely recommended. read more

I must say this has got to be the best dojo around. I have been searching for a place to put my son in and I am proud to say that I have found one. He looks forward to going to his classes and he absolutely loves his Senpais (Xena and Michael). I love how this dojo has taught my son confidence, discipline, attentiveness, respect, and so much more. My son has only been attending for 3 months and I can definitely say attending has definitely made a positive impact on him. The owner Joseph is awesome as well. Very family oriented place. Go check them out! You won't regret! read more

A+ all around. The young instructors with their enthusiastic approach to the chief instructor with his innovations in the art. Always a positive atmosphere here. If you're not sweating you're not working. You will sweat here. You will work here. That's exactly how they want it. But you will walk away with a sense of accomplishment and an eagerness to come back the next day and do it all over again. read more

This is by far the best training i have had. Coming from a Taekwondo background and kungfu i must say best training so far. You learn techniques, kata to real life scenario self defense fighting. I highly recommend Claycomb Karate to the people who would like to live and be a traditional Karate-ka. OSS read more

This place is amazing as soon as you walk in they make you feel like family! They welcome you with a kind smile. My sister Heidi is ready to start her second day. She is happy to be a part of the claycomb academy family read more

Nice and friendly environment. Great teachers that help all their students improve. Family oriented, they make each class fun while making sure their students learn ways to defend themselves while focusing. read more

Claycomb Karate & Kickboxing - Karate Near Me - Fontana, California

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Thank you Joseph! You really moved me because I am also a business owner and you motivated me to start fighting against this malicious attack that is happening to small businesses throughout America with Yelp. My opinion Of Joseph and his martial arts academy is A+. read more

The children's classes have a good variety of skills for my kids to learn. So far my kids have learned traditional karate, practical or reality-based karate, self defense, and bag/mitt strikes. Their emotional confidence has increased as well as their physical coordination. These classes keep them off their video games for an hour (at least!) and they are learning something useful. read more

Claycomb Karate & Kickboxing - Lots of toys to play with! - Karate Near Me - Fontana, California

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We're beyond grateful for the experience. My daughter's life has improved immensely with enhanced confidence, care and focus, greatly attributed to Claycomb Academy of Martial arts teachings. Each class thus far has provided new skills and knowledge that we look forward to practice daily. Lexis path is becoming clearer with guided steps. Looking forward to learning and growing as well as sharing the teachings onward. Your friendly and family atmosphere also makes our visits so unforgettable. Thank you for treating us like a family this has and will continue to make our experience so fulfilling. read more

One of the last, best karate dojo's in inland Southern California. Shihan Claycomb is passionate, knowledgeable, and a great teacher. A warm inclusive environment and a lot of fun! Highly recommended for both serious martial artists and fitness fanatics! read more

This place is the real deal. They are professional, knowledgeable and very clean. My son has been going here a few months and he is always encouraged and is slowly making progress. (He is not one to do things quickly). I like how they make each kid work at their pace and make everyone accountable. read more

Doing work. It's In The wee hours of the night that the work begins. So during the day light hours classes can run smoothly. Quality that shows. Proof is in the pudding. Don't take it from me just grab a spoon and dig in. Dig deep because this place will test your faith. It will make you doubt your ability and push you to your absolute limits. That's where character is built. And character is what makes black belts. Take it from one. read more

My children have 5 years in this karate and It is a good place to learn martial arts and self defense, its an excellent place i reccomend it. read more

I will just go on record to say that today was handled completely un-professional. My daughter was to start her first free class that had been advertised on Facebook. They had us choose a date and time and sent confirmations directly to my cell. I even got a text literally one hour before start time to confirm we were coming. We arrived 15 minutes before time only for them to say that they don't have a slot for us, not honoring their promotion and even when I inquired about when open enrollment might be or when they would have a slot, only to be told that they weren't accepting applications. My daughter was so excited for today and extremely let down! Thank goodness for Evolution Karate who picked up the broken pieces and allowed my daughter to have a one on one training today. Someone should've had the courtesy of explaining something to me face to face instead of someone running back and forth reading me text messages. Again extremely un-professional read more

3 of our kids are enrolled here.Aged 5-9.We admire the family oriented atmosphere and good values that Joseph instills in the classes.Our kids cant wait till their next class! read more

Cool dojo! Great family atmosphere. The instructors are very informed & bring in elements of self defense, Shotokan & some MMA techniques. I was looking for a dojo in the Fontana area that taught Shotokan & when I found this one, I was very pleased. read more