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Smash Gyms Sunnyvale

4.5 ★★★★★ 31 Google reviews · BJJ gym in Sunnyvale, California

BJJ gym Free trial Beginners welcome Kids & teens Private lessons 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
  • 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 — built around discipline, focus, and confidence
  • Private lessons private, one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
  • 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 smashsunnyvale.com — book classes and see the live schedule
  • Phone +1 408-744-6334

Hours

Monday 12–1:30 pm, 3:30–8 pm
Tuesday 12–1:30 pm, 3:30–8 pm
Wednesday 12–1:30 pm, 3:30–8 pm
Thursday 12–1:30 pm, 3:30–8 pm
Friday 12–1:30 pm, 4–8 pm
Saturday 10 am–2 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 Smash Gyms Sunnyvale, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

📘 Fundamentals 2 mentions

“A foundation of good conditioning is developed while building steadily on combinations.”

All gyms that run fundamentals →

🧒 Kids BJJ 8 mentions

“The instructors are all very patient and thoughtful, particularly with the less experienced kids and make sure everyone gets the most out of the lesson.”

All gyms that run kids bjj →

🏆 Competition Team

“Smash Gyms had excellent coaching, a great facility, and tough competitors.”

All gyms that run competition team →

👤 Private Lessons 2 mentions

“Every class is like personal training session.”

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🔓 Open Mat

“At Smash, you can attend the open mat time slots or do some bag work even outside of class.”

All gyms that run open mat →

🌱 Beginners 6 mentions

“The instructors are all very knowledgeable and the classes are definitely beginner friendly; I had never done MMA, BJJ, or Krav before and I didn't feel intimidated going.”

All gyms that run beginners →

Other martial arts here

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

🥊 Muay Thai 2 mentions

“You learn to see things from different angles -- including Judo, Wrestling, Krav Maga, and Thai Kickboxing -- so you can react to the unexpected.”

Other gyms that also teach muay thai →

🏟️ MMA 4 mentions

“The instructors are all very knowledgeable and the classes are definitely beginner friendly; I had never done MMA, BJJ, or Krav before and I didn't feel intimidated going.”

Other gyms that also teach mma →

🦵 Kickboxing 8 mentions

“The best thing is that I can work out while my kid has jujitsu, kickboxing, or parkour lessons.”

Other gyms that also teach kickboxing →

🤼 Judo

“You learn to see things from different angles -- including Judo, Wrestling, Krav Maga, and Thai Kickboxing -- so you can react to the unexpected.”

Other gyms that also teach judo →

🤸 Wrestling

“You learn to see things from different angles -- including Judo, Wrestling, Krav Maga, and Thai Kickboxing -- so you can react to the unexpected.”

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 31 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 4 mentions

“Smash Gyms had excellent coaching, a great facility, and tough competitors.”

🌱 welcoming to beginners 13 mentions

“The community here is standout—classmates are incredibly helpful and supportive, making every session welcoming.”

🤝 no-ego, friendly academy 21 mentions

“The community here is standout—classmates are incredibly helpful and supportive, making every session welcoming.”

📘 strong technique & fundamentals 7 mentions

“The best way to progress is to do your "homework", meaning train and tweak your technique after class.”

great workout & conditioning 7 mentions

“A foundation of good conditioning is developed while building steadily on combinations.”

🧼 clean, well-kept mats 4 mentions

“I was pleasantly surprised to find a great gym where the owner is extremely accessible and open to suggestions.”

From the reviews

I recently moved here from Boston and was looking for a workout routine and to try something new and got a one week trial pass to Smash Gyms and decided to give it a shot. Definitely the BEST decision I've made since moving here. The people who work at Smash are really friendly and welcoming.

★★★★★ — Jessica, Nov 2012

I've been going to this gym for about two years. I have enjoyed every bit of it! The staff is incredibly friendly and helpful. It doesn't matter if you're a beginner or experienced person, this place caters to every level. And if you're a beginner, don't be afraid to try it out.

★★★★★ — Eddie, Oct 2013

Out son (age 9) has been coming for 3 months to learn Jiu-Jitsu and I cannot say enough about how happy we are with Smash Gyms. The instructors are all very patient and thoughtful, particularly with the less experienced kids and make sure everyone gets the most out of the lesson.

★★★★★ — Gavin, Feb 2015

I've trained in various systems, so I feel like I have a good idea as to what I'm looking for in teachers and schools. When I moved to Sunnyvale, I was simply looking for a gym where I could train and maintain. At Smash, I was very pleasantly surprised.

★★★★★ — Jeff, Nov 2012

Excerpts from public Google reviews. Read all 31 reviews →

New to BJJ? Start at Smash Gyms Sunnyvale

Smash Gyms Sunnyvale 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 Smash Gyms Sunnyvale

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 Smash Gyms Sunnyvale

1239 Reamwood Ave, Sunnyvale, CA94089

Get directions

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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.