The entire staff at Aguirre's Fighting System has been excellent! [[HIGHLIGHT]]I was treated like family as soon as I came in.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]They were patient and with me and made me feel like I could really succeed.[[ENDHIGHLIGHT]] There were all sorts of students there, from kids to adults. Thank you to the great coaches! read more

[[HIGHLIGHT]]This gym truly changed my life. I'm forever grateful for Coach Franklin, Ms. Rena, Coach Jay, and everyone who is part of this community.[[ENDHIGHLIGHT]] It's truly family-oriented, with quality instruction and a safe space to step away from whatever is going on outside those front doors. [[HIGHLIGHT]]As a woman who was a little intimidated at first, I can honestly say the environment is extremely welcoming and encouraging.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]I've become someone who genuinely enjoys being here and being part of this community.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]Not to mention I'm literally counting down the days when my son is old enough to hit the mats and watch him submit someone!![[ENDHIGHLIGHT]] A picture says a thousand words, so here are a few moments of what we get to experience. read more

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[[HIGHLIGHT]]I've now trained at Aguirres for over 2 years and love the staff here.[[ENDHIGHLIGHT]] The coaches get to know you and really know how to challenge you to become better. On top of learning life skills in self defense, they are men and women of faith and not afraid to let it be known. I love this about them. [[HIGHLIGHT]]Amazing staff and never hesitate to help a person in need or to get better.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]Also AFS staff love their community and encourage youth to train to help learn discipline.[[ENDHIGHLIGHT]] Great gym. read more

I have been training BJJ at AFS for the past 4 years. [[HIGHLIGHT]]BJJ classes are held every day both in the mornings and at night so you can get your rolls in numerous times a day/week.[[ENDHIGHLIGHT]] The class instruction is outstanding and I'm constantly learning something new. Every class ends with live rolls and the coaches are constantly watching to give you tips, suggestions, and more to ensure things are being done right. [[HIGHLIGHT]]The entire staff is welcoming, knowledgeable, and humble.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]Especially Head Coach Franklin Aguirre who sets the most positive tone here at AFS, and because of that I will always show up.[[ENDHIGHLIGHT]] read more

AFS is the place where only those that want to bring out the best in themselves train. From kids to adults of all ages. This is the only place I recommend you put your dues to work for you. Whether you are looking for cardio, refresher training or are serious about the fight game, you are going to find that ALL the coaches are subject matter experts in their respective fields. AFS has produced many winners and champions since it's inception more than 15+years ago. Most notably and recently, we had Coach Kenya win the California state title and Rampage Combat 3 titles at 135lbs. [[HIGHLIGHT]]Head coach and owner Franklin Aguirre values each individual that walks in through his doors as a whole and not a number.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]His staff and coaches share the same passion he demonstrates and replicate it with each student and class they lead.[[ENDHIGHLIGHT]] At AFS you are going to find respect, commaraderie, discipline, balance and a family atmosphere and fellow practioners and athletes that will push you to bring out the best in you that you did not even know you had. Bar none the best place to train and coaches in all the MMA game. Mark my words. You will not train anywhere else. Try it for 7 days. read more

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Been coming to Aguirre's for about 2 years now. Coaching staff is very knowledgeable with tons of experience. [[HIGHLIGHT]]Very competitive gym but everyone treats you like family.[[ENDHIGHLIGHT]] read more

[[HIGHLIGHT]]I've trained at Aguirre's Fighting System for several years and have had nothing but positive experiences.[[ENDHIGHLIGHT]] Coach Franklin and all his staff are experienced, talented, and professional. if you're looking for a safe, trustworthy, family-friendly gym, this is your one stop shop. Whether you're brand new to martial arts or have years of experience, you'll find challenging and rewarding classes that will help you level up and accomplish your goals. read more

Preferences between kids. They build their confidence with break after. [[HIGHLIGHT]]Dissatisfied with not acknowledging bully behavior and not being corrected[[ENDHIGHLIGHT]] read more

Awesome coaches and lessons from them!! Great atmosphere to workout :) It's been one and half year for me to learn kickboxing; it has been a great experience to challenge myself with this gym and coaches!! read more

[[HIGHLIGHT]]From the moment I walked into AFS in late 2023, I knew I walked into a place of refuge.[[ENDHIGHLIGHT]] I am a service connected combat veteran with many injuries. I was always an athlete growing up. I was told I would never walk normal; let alone compete or even train. With the help of every coach and my fellow stable mates I get that much closer to to feeling peace and purpose again. Come by and see for yourself what I am talking about. You won't look for another gym. That I guarantee. OGJ read more

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Let me start with how amazing and attentive the coaches are. They teach the kids moves then work in small groups of twos with coaches instructing kids on performing the move while simultaneously showing the other how to defend themselves. Ilove the camaraderie they instill in the kids. The kids seem to work well as a team to learn together. read more

Hi guys, it's coach Jay from Aguirres fighting system. Let me tell you why I chose to train here at AFS. I compete at a professional level so I wanted a coach with a vast amount of knowledge, that knew how to take me from one level to the next and keep me motivated. I wanted to be apart of a team. I wanted a place I could call home. I needed consistency as well. I also wants a coach who's competed vs a someone who don't understand both aspects mental and physical that come along with training and fighting. So Afs was the right place for me. There's no ego here, it's a family friendly environment, and both members and staff are all helpful. It's a safe place for young kids, teens and adults to have fun and learn grappling, kickboxing or mixed martial arts. All classes have both boys and girls or ladies and men. So it's easy to get comfortable. read more

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Franklin the head coach is an absolute animal he's a gorilla and if you want to become a monster here is the place to go

I use to live near pasadena and moved to Fontana i kept comutting to the gym i would train at. Finally found a gym In Rancho Cucamonga Milennia mma that place was a joke all they want is your money. I Found Aguirre's Fighting System i called he said come down Check it out. They made me feel right at home. I signed up Immediately ive lost 20 pounds in the last 2 months you put in alot of work but its fun you get to punch people lol and it works. everyone is friendly and make you feel very welcome. If your looking for a place to work out, lose weight, Fight or just train. I would suggest bringing the whole family. We also signed up my son for wrestling program. Thanks Coach it feels good to part of the team. read more

I've been training here for almost 2 years and man am I glad I joined the AFS family. Since day one I was welcomed with open arms. If you simply just want to get in shape or actually have a desire to compete in BJJ or MMA, this is the place to train. Top notch coaches all around, lead by the man himself Franklin Aguirre. In less than 2 years AFS has gotten me to competion level in both BJJ and MMA. Great family environment as well, come check this place out. I PROMISE YOU'LL BE BACK! #TeamAFS read more

Aguirre's Fighting System - MY AFS FAMILY! - Martial Arts Near Me - Fontana, California

I have attended several other mma gyms in the area. Aguirre fighting system is the best hands down. The head coach (Franklin Aguirre) is the best martial artist you will find in the area. He has years and years of experience. This is a family environment and coach Franklin ensures that it stays that way. You will not find a better MMA gym around. Coach Franklin truly cares about you as a person as well as your development as a mixed martial artist. read more

Great gym and staff. Good with kids and trustworthy. Very respectful to parents. My daughter has been very comfortable around the trainers at all times. She has learned a lot and I have noticed a positive change in her behavior and confidence. I will continue to recommend this place to friends, family and anyone looking for a place to learn MMA, self defense and/or kickboxing. read more

I've been going to the morning Weight Loss Class with Franklyn for a few weeks and I have to say I have seen some major results. This is the best way to jump start my day! I am starting to show definition in my arms and my strength is increasing. The work outs show results and that is all I care about. I am on my way to a bikini Body before memorial day weekend! read more

I drive all the way from San Gabriel Valley to train here! Coach Franklin is top notch. Great family environment for your casual martial art enthusiast, and a great place if you want to compete amateur or pro! I would recommend this GYM to anyone. read more

Great place to get away from it all and work the body. Great coaches including head coach Franklin. True mma camp with true mma fighters here. read more

Bjj here is great. All the coaches are awesome, especially Coach Franklin. He extremely knowledgeable. This is a great place for all skill levels and experience levels. Great environment and no egos. read more

Great place. I have been taking my daughter to the kids classes for over 2 months and have noticed a significant improvement in her confidence, speed, and technique. The coaches are very helpful and have a lot of patience. read more

First off, I'd like to say that before making my decision to become a member of Aguirre's Fighting System, I found myself searching for Brazilian Jiu-Jitsu gyms in the Inland Empire near Fontana, and some of the closest gyms to me were Aguirre's Fighting System, Milenia MMA, Adrenaline MMA, and Pinacle MMA. Did my research on each gym, then set out to check them out around 12pm. After stopping by each gym, last stop was Aguirre's Fighting System. The moment I walked in, there was this big guy who greeted me with a huge smile. Started talking with him about how I want to do Brazilian Jiu-Jitsu just to get in better shape, then realized that this gym has a lot more to offer than only grappling. First thing I noticed was how friendly and genuine the Head Coach Franklin Aguirre was, where as every other gym i stopped by that day I did not even get the chance to talk to a single coach. So after 5minutes of talking I had already known that this was the best place for me to train. He offered me a week of training to see if I liked the gym, and also let me try all of the classes, not only the Jiu-Jitsu. Great family atmosphere, hard working atheletes, and overall it felt like home. After day two of training, I signed up. There was no hesitation, I knew this gym was the best one in the Inland Empire for me. The coaching here is the best you can get, they pay attention to each and every member, doing there best to make sure nobody gets left behind during instruction. Franklin Aguirre is one of the most respected coaches in MMA, along with the BJJ, Judo, and Sambo coach Harout Terzyan, 7th degree black belt. Overall I would reccomend this gym to all people, familes, teenagers, young adults, and adults. I am thankful for Martial Arts, it has changed my life and shown me what discipline is. read more

I have gone here for almost 4 years. It is a great workout and the community here is awesome. Everyone is friends and get together so well. The coaches teach so well and help you out if you need anything. They have many classes that usually fit to most schedules. This place only gets better with more people to train with. Definitely come check the gym out, its an awesome experience and environment. If you are possibly thinking about fighting or even just looking to have experience this is the right place. Everyone here is so motivated to only get better. A lot of people who never thought would compete, like myself, are now competing in the sport. This place is my lifestyle now and I love it. read more