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Crosley Gracie Jiu-Jitsu

4.9 ★★★★★ 274 Google reviews · BJJ gym in Brentwood, California

BJJ gym Free trial Affiliated Beginners welcome Kids & teens

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 8–13) — built around discipline, focus, and confidence
  • Today see hours ·
  • Website & schedule crosleygracie.com — book classes and see the live schedule
  • Phone (925) 634-6958

Hours

Monday 10 AM–1 PM, 3:45–8:30 PM
Tuesday 3:30–8:30 PM
Wednesday 10 AM–1 PM, 3:45–8:30 PM
Thursday 3:45–8:30 PM
Friday 10 AM–1 PM, 3:45–8:30 PM
Saturday Closed
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 Crosley Gracie Jiu-Jitsu, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids BJJ 19 mentions

“My son has been training at Crosley Gracie Jiu-Jitsu Academy for some time now and we has seen him progress and grow in more ways than we could have imagined.”

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Teens BJJ

“I coached for about 30 yrs at the high school Liberty.”

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🛡️ Self-Defense 7 mentions

“After sitting through several years of her brother’s belt ceremonies, my daughter Hannah was inspired to action by a self defense demo Crosley’s daughter.”

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🌱 Beginners 4 mentions

“I joined the co-ed beginners' program two months ago after watching my son from the sidelines for over 5 years, and I can't believe I didn't join sooner!”

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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 Crosley Gracie Jiu-Jitsu — mined from their reviews and the gym's own info.

🥊 Muay Thai

“Zach went on to expand his training in the Muay Thai program.”

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🏟️ MMA

“He practically lives at the gym to the tune of 20-30 hours a week, & now hopes to become an MMA fighter.”

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🥊 Boxing

“There is a large boxing ring near the check in desk also!”

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🤸 Wrestling

“I was involved with Wrestling most of my life.”

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 274 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 2 mentions

“Professor Ryan Murphy has been an incredible instructor, mentor, and role model for both my boys and me.”

🌱 welcoming to beginners 9 mentions

“If you’re looking for world-class Jiu-Jitsu instruction in a welcoming, professional, and family-friendly environment, I can’t recommend Crosley Gracie Jiu-Jitsu highly enough.”

🤝 no-ego, friendly academy 26 mentions

“The instruction is top-tier, the atmosphere is welcoming and focused, and you can tell everyone actually cares about each other and prioritizes their training partners.”

📘 strong technique & fundamentals 5 mentions

“My husband and two boys train in jiujitsu, and although martial arts is not my preferred method of exercise, I figured it couldn’t hurt to learn some techniques to protect myself.”

🎖️ legit lineage & affiliation 16 mentions

“My son has been training at Crosley Gracie Jiu-Jitsu Academy for some time now and we has seen him progress and grow in more ways than we could have imagined.”

🧼 clean, well-kept mats 3 mentions

“The facility itself is always clean, well-maintained, and air-conditioned, making it a comfortable place to train year-round.”

From the reviews

I joined the co-ed beginners' program two months ago after watching my son from the sidelines for over 5 years, and I can't believe I didn't join sooner! Yesterday, I attended their annual women's sexual assault prevention seminar, which was packed with what seemed to be primarily first-time students.

★★★★★ — Elizabeth, Nov 2023

This business has had a profound positive impact on my life and my two sons. I’ve been training here for 4 years and the culture is exceptional and every student shares mutual respect for each other. We typically don’t tell life stories while we drill and roll in the classes.

★★★★★ — Andrew, Dec 2025

Crossley Gracie gym has been incredible for our family. Both my sons attend, and the coaches have an amazing ability to balance discipline with fun while shaping good character.

★★★★★ — Mareesa, Nov 2025

Been attending Crosley Gracie Jiu-Jitsu for over a year now. It's a lifestyle for me and a journey that I intend to continue for years to come. The instructors are top notch and have provided me with a safe and friendly atmosphere. That alone allows me to stay confident and learn quickly.

★★★★★ — Ismael, Apr 2023

Excerpts from public Google reviews. Read all 274 reviews →

New to BJJ? Start at Crosley Gracie Jiu-Jitsu

Crosley Gracie 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 Crosley Gracie 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 Crosley Gracie Jiu-Jitsu

3291 Walnut Blvd #140, Brentwood, CA94513

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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.