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Guerrilla Jiu Jitsu

5 ★★★★★ 42 Google reviews · BJJ gym in Pleasanton, California

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

Affiliated academy — reviews and the gym's own info point to a recognized BJJ lineage or affiliation (think Gracie Barra, 10th Planet, Renzo Gracie, Alliance, Atos or Checkmat). If lineage matters to you, ask which affiliation the academy belongs to and under whom the head instructor earned their black belt.

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
  • Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
  • Kids & youth classes kids and youth BJJ classes (ages 5–17) — 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
  • Competition team a competition team for members who want to test themselves at tournaments
  • Today see hours ·
  • Website & schedule guerrillajiujitsu.com — book classes and see the live schedule
  • Phone (925) 598-0089

Hours

Monday 12–1 PM, 4–8 PM
Tuesday 7–11 AM, 4–8 PM
Wednesday 12–1 PM, 4–8 PM
Thursday 7 AM–1 PM, 4–7:30 PM
Friday 12–1 PM, 4:30–6:30 PM
Saturday 9 AM–12 PM
Sunday Closed

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 Guerrilla Jiu Jitsu, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids BJJ 18 mentions

“My child has been attending Jiu-Jitsu classes for the past four months, and I’m truly impressed with the consistent dedication and quality of the instructors.”

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🏆 Competition Team

“Awesome place for the family, competitor or part time practitioner.”

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🛡️ Self-Defense 3 mentions

“If you are at all interested in learning self defense and martial arts in a traditional family environment, then head straight away to Guerrilla Jiu-Jitsu!”

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🌱 Beginners 4 mentions

“Outstanding instruction, both for people who have never trained and for those who have been training for a while.”

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Other martial arts here

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

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 42 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 4 mentions

“Without question, Dave Camarillo is one of the best instructors in the world I've ever had the privilege of learning from.”

🌱 welcoming to beginners 4 mentions

“Would also like to mention that the Instructors & Training partners here also gives off a very welcoming vibe which means a lot.”

🤝 no-ego, friendly academy 12 mentions

“If you are at all interested in learning self defense and martial arts in a traditional family environment, then head straight away to Guerrilla Jiu-Jitsu!”

great workout & conditioning 2 mentions

“There is a heavy bag set-up and from what it looks to be in the making a strength and conditioning room on the other side of the academy.”

🎖️ legit lineage & affiliation 4 mentions
🧼 clean, well-kept mats 5 mentions

“Clean environment, beautiful and great amount of mat space for training purposes.”

From the reviews

Without question, Dave Camarillo is one of the best instructors in the world I've ever had the privilege of learning from. His vast experience and depth of knowledge coupled with his direct, concise, extremely well thought out systems based approach to teaching combatives/self defence/martial arts is nothing short of…

★★★★★ — Pat, Oct 2018

Absolutely amazing staff, superb sensei, and wonderful experience. We have been bringing our kid for several months here and the experience has stayed amazing consistently.

★★★★★ — Ardalan, Apr 2025

This is a fantastic dojo for children and adults. There is nothing better than dropping off your kid at a nurturing environment while you get an amazing workout on the next mat.

★★★★★ — Jamak, Oct 2014

After looking around & visiting a few different places in the Tri-valley area. We let both kids try with the free lesson. Although my son jumped right in, my daughter was a bit more reserved. ALL the instructors are very understanding, encouraging but not forceful to get her comfortable.

★★★★★ — Marty, Feb 2020

Excerpts from public Google reviews. Read all 42 reviews →

New to BJJ? Start at Guerrilla Jiu Jitsu

Guerrilla Jiu Jitsu comes up as a beginner-friendly gym — noted on their own site. If you've never rolled or set foot on a mat, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit or flexible to start — you get in shape by training, not before it, and coaches scale the intensity to you. Second, you won't be thrown into hard rolling — reputable gyms build fundamentals (positions, escapes, and basic submissions) for weeks, live rolling eases in gradually, and tapping early keeps every roll safe. Third, all levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out, and leave your ego at the door. Most gyms are happy to let you watch or try a class first, so reach out before you commit.

See their beginner class info

Your first BJJ class at Guerrilla 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 Guerrilla Jiu Jitsu

6654 Koll Center Pkwy #185, Pleasanton, CA94566

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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.