★ 5

Great coaches and fun classes. I recommend coming to this gym.

Source: Google

★ 5

Best gym in martial art I tried money but CSA is the best

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★ 5

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★ 5

El mejor lugar para entrenar artes marciales. Nos recibieron muy amables y tuvimos oportunidad de convivir con estrellas de la UFC. La atención inmejorable.

Source: Google

★ 5

i’ve been going to CSA (Combat Sports Academy) for a little over 4.5 years now. The facility, the members, and the coaches all all top tier; Regardless if you’re a professional martial artist, or if you’re just looking to get in shape; there are classes that will help you meet your goals! If you’re feeling insecure because you haven’t trained in a while or are out of shape, don’t! Everyone at the gym will make you feel welcomed and encourage you along the way! if you’re looking for a sign, let’s this be it!

Source: Google

★ 5

Walking into Combat Sports Academy (CSA) a year and a half ago with little to no experience, I had no idea how much it would change my life. Born and raised in India, training here in Dublin, CA, truly feels like living the American dream. Thanks to the incredible coaching and support, I’ve gone from a complete beginner to competing in Muay Thai smokers—and now, I have even bigger goals ahead.

A huge shoutout to Coach K, Coach Jessy, Coach Adam, and Coach MJ—the best coaches in the world! Their knowledge, dedication, and encouragement have pushed me beyond what I thought was possible. CSA isn’t just a gym; it’s a community that fosters discipline, growth, and success. Grateful to be part of it!

Source: Google

★ 5

Great training with amazing coaches.

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★ 5

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★ 5

Great vibes and great teachers it’s definitely the highlight of my day!
The coaches are super patient and very encouraging. I really lucked out with this gym.

Source: Google

★ 5

High level striking gym! Coach K has a huge striking knowledge !

Source: Google

★ 5

Easily the best gym in the area and one of the top combat sports academies in the world. The coaching staff is world-class, with elite-level instruction that caters to beginners and experienced fighters alike. The training environment is intense yet welcoming, filled with high-level fighters and dedicated teammates who push each other to improve every day. Whether you’re looking to sharpen your skills, compete at the highest level, or just train with some of the best in the game, this is the place to be.

Source: Google

★ 5

Started at CSA right before the pandemic kicked off, and have had an absolute blast at this gym. I’ve trained both Muay Thai and Jiu Jitsu under the gym, and with the support of all the coaches and the fighters have been able to compete under the CSA name for both sports! Classes are well structured and informative from Coach K, Jessy Jess, Adam, and they truly strive for your success as much as you do. For anyone in the Bay Area looking for a gym to get started with your martial arts journey with, come down to CSA.

Source: Google

★ 5

I've been training at CSA for about 6 months now taking the Gi Brazilian jiu-jitsu classes with Coach Adam Piccolotti.

And I can say that they are worth every penny & every minute!

I actually trained with Coach Adam many years ago at a different gym and when I was looking for a new one and saw that Coach Adam was at CSA, it was a no-brainer for me to sign up.

The best thing I like about CSA is that there are instructors that were or currently are professional fighters. So you know you're getting high level training from people with real world experience.

And while there are members that are training to be professional fighters, there is no pressure from the instructors or the gym for *everyone* to be a professional fighter.

If you're like me, and want high level training, but are going to the gym for health & mental benefits, CSA is a great place for that!

Source: Google

★ 5

Truly a great place to develop into a great combat sports athlete. Coach Adam running the JiuJitsu is fantastic. He ensures that concepts can be understood by students on all levels and is very diligent on executing safe yet competitive training. The boxing program is also great with a good focus on developing solid defensive understanding and footwork. Rare to see a place with so many programs under one roof but CSA does it really well.

Source: Google

★ 5

Great gym with great muay thai classes. I have learned so much from Coach K and Jessy here. In the boxing bag class, Coach Ulysses not only pushes you to your limit, but also teaches great boxing technique as well. Highly recommend.

Source: Google

★ 5

Been training at CSA for over a year now and it’s been an unreal experience. World class facility with world class coaching. I couldn’t imagine training anywhere else. Shout out to Coach Kirian, Jessy, and Adam for being the best coaches!

Source: Google

★ 5

Great gym for everyone beginner to professional athlete!

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★ 5

The best gym in the world

Source: Google

★ 1

Staff is rude as hell. Especially the tall lady with the face tatts. Will not be back.

Source: Google

★ 5

CSA CrossFit is hands down one of the best fitness communities I’ve ever been a part of! From the moment you step in, you feel the energy, enthusiasm, and the high standards they uphold in every class and workout plan. The facility itself is equipped with everything you could need, but it’s truly the people here who make it exceptional.Jessica brings an unmatched level of detail and focus to every class. She’s incredibly knowledgeable about proper form, which ensures that you not only get the best results but also stay safe while lifting. She’s always encouraging and takes time to work with everyone individually to help them meet their goals. Christine has a motivational style. She’s attentive to everyone’s unique needs and provides that extra push to go beyond your comfort zone. Her passion is contagious, and she creates an environment where every workout feels purposeful. Darrel is a true master of technique. He’s always ready to give helpful cues and adjustments that make all the difference. Whether you’re a beginner or experienced, Darrel knows exactly how to help you progress in a way that feels sustainable and rewarding. His support has made a noticeable impact on my form and performance. JB has an infectious enthusiasm that makes every class enjoyable. He’s great at breaking down complex movements, ensuring everyone understands each step. JB’s positive attitude and energy create a welcoming vibe that encourages you to give your best every single day. If you’re looking for a CrossFit gym where the coaches are as committed to your progress as you are, CSA CrossFit is it. Jessica, Christine, Darrel, and JB make this place truly special with their expertise, passion, and genuine dedication to helping everyone succeed. Highly recommended!

Source: Google

★ 5

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★ 5

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★ 5

Love this gym! Christine and the rest of the coaches are top notch! Great folks, great atmosphere = positive results for all members!

Source: Google

★ 5

A serious gym for serious people. They offer Muay Thai, boxing, Jiu jitsu , CrossFit and a lot more.

Source: Google

★ 5

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★ 5

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★ 1

Very low energy and poor communication from the head coach. I live I Washington, I’ve heard great things about CSA from social media and classmates.

I called a month in advance and was texting with a representative named “Katie” to ensure a smooth visit.

When I arrived at the gym the coach said “well you should have notified us ahead of time” and gave off a vibe that I was bothering him.

In my mind I was saying “just get past this and the training would be awesome”

Boy was I wrong.

The coach gave very minimal instructions, like he expected us to know the combinations and was on his phone for a majority of class.

This was an extreme waste of my time and I’m glad my first visit was free because I would not drop a dime there.

Very disappointed

Source: Google

★ 5

Katie Hurd is Top Notch! Hands down the best education I have gotten, retained and shared with others in 2 hours. Katie came to our Dental Practice to educate our team on safety. She was brillant, funny and inspiring. I will be signing up for more classes, bringing my daughter and would highly recommend her and her team. Can't wait for round 2!

Source: Google

★ 5

Csa gym is good for future

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★ 1

Never returns calls

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★ 5

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★ 5

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★ 5

Best gym ever! I've been training in the Krav program for over 7 years, and each class is gold! The coaches are world-class instructors, and also continue to learn and bring in new information and techniques.

Source: Google

★ 5

An amazing gym! The best CrossFit and Striking martial arts in the country!

Source: Google

★ 5

🤘🤘🤘🤘🤘🤘🤘

Source: Google

★ 1

The owner is very short with someone like me who is trying to inquire about new membership. He pretty much ignored me at first and had some rude comments. Finishes his statement by saying I'm not trying to insult you!! Also he was rude once before as well and I was giving the place a second chance. This is the second time he has clearly told me: THIS MAY NOT BE THE GYM FOR YOU. To anyone who else who is colored skin I clearly feel he is being racist and trying to keep ethnic folk out of his gym!

Source: Google

★ 5

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★ 5

Best gym ever

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

Crew is amazing and constantly encouraging customers to explore options that matches their styles and preferences, specially kids and teens.. Classes are scheduled consistently to ensure structure for the kids and offering planning opportunities to parents.

Source: Google

★ 5

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★ 5

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★ 5

Love this gym. A little pricey but you get what you pay for. Never left this gym without feeling I could have tried harder.

Source: Google

★ 5

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★ 5

The best place to work out in Dublin! Extremely knowledgeable and they truly care for the people that work out here, I could not praise them enough. They've given me a home to workout, relax and destress with other likeminded people who are after their goals. I appreciate everyone here and can't wait to work out every morning. 6 AM crew represent!

Source: Google

★ 2

Although CSA has been seen in great light, I must point something out. WATCH YOUR PAYMENT! After going to CSA for a little over a year, I had been charged extra even after cancelling my membership. This is extremely unprofessional especially since it occurred multiple times EVEN after getting ahold of them. If you have 100s of dollars to waste around then it may not be an issue to you but unfortunately for me I do not. It is a beautiful gym but unfortunately I would say that’s all it has to offer unless you’re already a UFC fighter. You won’t be getting much attention.

Source: Google

★ 5

GOOD REVIEWS!

Source: Google

★ 4

Update: Reached again and got resolved it.

Krav instructors are great but coming out of the recurring plan is a pain. It's been 3 months I cancelled my monthly payment but still charging my card. I called you multiple times confirming the cancellation and dropped around 10 voice mails and received no response.

Source: Google

★ 5

The best trsiners ever.

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★ 5

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★ 5

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★ 3

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★ 5

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★ 5

Great place to workout

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★ 5

Amazing training sessions !

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★ 5

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★ 5

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★ 5

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★ 5

great gym. awesome trainers!

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★ 5

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★ 5

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★ 5

Great group!!

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

Best gym in the area if you're actually into fighting or lifting

Source: Google

★ 5

I got the opportunity to train here when in town for business and I can't say enough great things about this gym. Top notch facilities, outstanding instructors, friendly staff and great training partners. I wish I was able to train here more often.

Source: Google

★ 5

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★ 4

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★ 5

I travel from the east coast twice a year to learn from the coaches and athletes here. Truly a special place. I can't wait to go back!

Source: Google

★ 5

Jacked Jessica is so hot right now! I have also seen coach Kirian part the Red Sea and turn water into wine. #hemightbejesus

Source: Google

★ 5

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★ 2

I visited this location with my son (12yrs) with an interest in BJJ. I called ahead to let CSA know that I would be simply watching the class. We observed the kids’ class for the first 35 minutes before we left. During those 35 minutes the group warmed up. Some kids listen to instructor others did whatever they wanted. One group played tug-of-war with their BJJ belt. In short, there was little control of the class. At the 35-minute mark of the class we left, no BJJ techniques had been thought up to that point. I hope that was just an off day and that others have a better experience than ours.

Source: Google

★ 5

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★ 5

The best gym in the bay

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★ 5

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★ 5

Well equipped.

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★ 5

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★ 4

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★ 5

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★ 5

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★ 5

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★ 5

I Love CSA Dublin and highly recommend this place

Source: Google

★ 5

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

Great gym

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★ 5

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★ 5

Best gym in the area for fitness, self defense and martial arts.

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★ 5

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★ 5

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★ 4

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★ 5

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★ 5

Source: Google