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CSG 360 Jiu Jitsu

5 ★★★★★ 22 Google reviews · BJJ gym in Oceanside, California

BJJ gym Free trial Kids & teens No-gi Competition team

Plan your first class

  • Free trial or intro class most gyms welcome new members with a free trial or intro class — check their site or give them a call to book your first session
  • Kids & youth classes kids and youth BJJ classes — built around discipline, focus, and confidence
  • No-gi no-gi grappling classes — training in a rashguard and shorts, with faster scrambles and a natural bridge to MMA
  • Open mat open-mat rolling sessions for members to practice live — always optional and at your own pace
  • Competition team a competition team for members who want to test themselves at tournaments
  • Today see hours ·
  • Website & schedule csg360jiujitsu.com — book classes and see the live schedule
  • Phone (760) 405-5891

Hours

Monday 5–8 PM
Tuesday 6–7 AM, 5–8 PM
Wednesday 5–8 PM
Thursday 6–7 AM, 5–8 PM
Friday 6–7 PM
Saturday 10 AM–12 PM
Sunday 1–2 PM

Hours shift for holidays, seminars, and open-gym times — worth a quick check before a special trip.

The classes they run

BJJ classes on the schedule at CSG 360 Jiu Jitsu, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

📘 Fundamentals 3 mentions

“Each class is meticulously organized to ensure a deep understanding of both the fundamentals and more advanced concepts, allowing me to progress in ways I never thought possible.”

All gyms that run fundamentals →

🧒 Kids BJJ 3 mentions

“His breakdown of a technique alone was enough for me to write this review and encourage everyone including your kids to check out a few free classes.”

All gyms that run kids bjj →

🩳 No-Gi

“You can train gi and no gi, train in the morning and/or evening, so lots of options.”

All gyms that run no-gi →

🥋 Gi

“You can train gi and no gi, train in the morning and/or evening, so lots of options.”

All gyms that run gi →

🏆 Competition Team

“Have everything from Kids classes to Adult Competition classes.”

All gyms that run competition team →

🔓 Open Mat

“Although it was an open mat, I was immediately welcomed by a dude in dreadlocks named Poe.”

All gyms that run open mat →

Other martial arts here

BJJ gyms are usually multi-discipline. Here's what else members mention training under the same roof at CSG 360 Jiu Jitsu — mined from their reviews and the gym's own info.

🤸 Wrestling

“His grappling game is a mixture of gi, no go, bjj and wrestling.”

Other gyms that also teach wrestling →

Disciplines are mined from reviews and the gym's own info — they show what members have trained, not a formal class guarantee. If you specifically want MMA, muay thai, or wrestling alongside your BJJ, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 22 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 4 mentions

“Awesome spot to train Professor Charlie is a Great and Knowledgeable Instructor”

🌱 welcoming to beginners 5 mentions

“Since day 1 I've felt welcomed and at ease due to the positive vibes here.”

🤝 no-ego, friendly academy 12 mentions

“The attention to detail and the supportive learning environment he creates have been invaluable in my growth, both mentally and physically.”

📘 strong technique & fundamentals 12 mentions

“Professor Charlie mixes old and new school jiu jitsu with an emphasis on fundamentals and playing to a style of game that fits your abilities and body type.”

active competition team 2 mentions

“Thanks to his incredible teaching, I was able to win gold in my recent competition!”

💗 welcoming to women 2 mentions

“Loved the family atmosphere & the other ladies in the gym gave me some super hard rolls.”

From the reviews

Been training here going on 7 years. Since day 1 I've felt welcomed and at ease due to the positive vibes here. Professor Charlie mixes old and new school jiu jitsu with an emphasis on fundamentals and playing to a style of game that fits your abilities and body type.

★★★★★ — Jason, Aug 2024

**CSG360Jiu-Jitsu: A Game-Changer in My Journey** Training at CSG360Jiu-Jitsu has been a truly transformative experience for me, especially under the guidance of Braulio during his Thursday morning classes. The structure and precision with which he goes over techniques are beyond anything I've ever seen.

★★★★★ — Nicholas, Aug 2024

CSG 360 Jiu Jitsu is hands down the best Jiu Jitsu gym I've ever trained at. The 6 am class has been an absolute game-changer for me. Coach, Glenn, Kenny, and Braulio run incredibly well-structured classes that push you to improve every single day.

★★★★★ — Jason, Sep 2024

Absolutely great academy . I would not trust my children to train anywhere else. Professor Grant is the best at what he does. His heart is fully enveloped into the game and I have been with professor Grant for going on 10 years. I am very thankful for this Academy.

★★★★★ — Frank, Jan 2026

Excerpts from public Google reviews. Read all 22 reviews →

Your first BJJ class at CSG 360 Jiu Jitsu

Nervous about walking into a BJJ gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling basic positions and escapes with a partner — not hard sparring. Rest whenever you need to; no one will bat an eye. What to wear: athletic wear you can move in (or a gi if you have one); you'll train barefoot on the mats. What to bring: water and a mouthguard if you have one — many gyms lend a loaner gi for a first class, so it's worth asking when you call. As you keep training you'll add your own gi (or a rashguard and shorts for no-gi) and a mouthguard. Live rolling eases in gradually, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.

BJJ is a contact sport. Ease in, tap early and often, listen to your coaches, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find CSG 360 Jiu Jitsu

3365 Mission Ave C/D, Oceanside, CA92058

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.