HomeCaliforniaGrass Valley › Ironworks Gym: Combat Training Center

Ironworks Gym: Combat Training Center

5 ★★★★★ 42 Google reviews · Muay thai gym in Grass Valley, California

Muay Thai gym Free trial Kids & teens Fight team

Training facility with experienced trainers offering classes in boxing and Muay Thai.

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 muay thai classes — built around discipline, focus, and confidence
  • Sparring & clinch sparring and clinch sessions for members ready for controlled contact — always optional and coach-supervised
  • Fight team a competition team for members who want to test themselves as amateur fighters
  • Today see hours ·
  • Website & schedule ironworksgym247.com — book classes and see the live schedule
  • Phone +1 530-263-2774

Hours

Monday 4:30–7:30 pm
Tuesday 5–8 pm
Wednesday 4:30–7:30 pm
Thursday 5–8 pm
Friday Closed
Saturday 11 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

Muay thai classes on the schedule at Ironworks Gym: Combat Training Center, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids Muay Thai 7 mentions

“They offer a wide range of classes for men, women, and kids, making it a great place for the whole family.”

All gyms that run kids muay thai →

💪 Women's Muay Thai

“The women's kickboxing class gives a full body workout.”

All gyms that run women's muay thai →

🥊 Sparring 2 mentions

“If you want to learn how to box, this is the place to gain all the basic skills -- with sparring and competition optional -- or you can train to fight amateur or pro.”

All gyms that run sparring →

🏆 Fight Team

“MMA class is instructed by a professional MMA fighter.”

All gyms that run fight team →

Other martial arts here

Muay thai gyms are usually multi-discipline. Here's what else members mention training under the same roof at Ironworks Gym: Combat Training Center — mined from their reviews and the gym's own info.

🦵 Kickboxing 2 mentions

“A top-notch training facility for boxing, kickboxing, weight training, and all-around exercise.”

Other gyms that also teach kickboxing →

🥊 Boxing 14 mentions

“I had been looking for a few years for a local boxing gym after moving up from the Bay Area and noticed T-5 Boxing from an article in The Union newspaper.”

Other gyms that also teach boxing →

🥋 Brazilian Jiu-Jitsu (BJJ) 2 mentions

“If you’re looking for real MMA, BJJ, or boxing training in Grass Valley, this is the spot.”

Other gyms that also teach brazilian jiu-jitsu (bjj) →

🏟️ MMA 6 mentions

“Ironworks Combat has everything you want in ab MMA gym—Great coaching and an awesome community.”

Other gyms that also teach mma →

🤸 Wrestling

“Complete MMA gym with Muay Thai, Boxing, American Jiu Jitsu, 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 BJJ, boxing, or MMA alongside muay thai, 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, authentic coaching 5 mentions

“The coaches are knowledgeable and encouraging to all the kids, correcting any issues kindly and positively.”

🌱 welcoming to beginners 3 mentions

“The overall atmosphere is friendly and welcoming with lots of camaraderie and support.”

🤝 no-ego, friendly gym 13 mentions

“One of the best places to train hard, and very friendly people, I love to train and when I can, I decide many blessings to, Ironworkgymcombat”

🔥 killer workout & conditioning 2 mentions

“The MMA class is a great workout with awesome instructors!”

🥊 legit sparring & fight team 6 mentions

“There's plenty of floor space, a boxing ring, numerous heavy and speed bags, weights, and other modern exercise equipment available.”

🧼 clean, well-equipped gym 5 mentions

“I highly recommend it to anyone looking for a clean, comfortable and friendly place to train”

From the reviews

Great atmosphere, clean equipment, friendly environment and everyone was welcoming. The trainers know what they are talking about. Highly recommend T-5 boxing

★★★★★ — Jesse, Jun 2022

Ironworks Combat has everything you want in ab MMA gym—Great coaching and an awesome community. The classes are challenging, the teammates push you to get better, and the atmosphere is positive and motivating. If you’re looking for real MMA, BJJ, or boxing training in Grass Valley, this is the spot.

★★★★★ — Sean, Aug 2025

Ironworks Combat Training Center has a positive and encouraging atmosphere with excellent instructors. They offer a wide range of classes for men, women, and kids, making it a great place for the whole family. Highly recommend!

★★★★★ — Deborah, Sep 2025

Complete MMA gym with Muay Thai, Boxing, American Jiu Jitsu, and Wrestling. MMA class is instructed by a professional MMA fighter. Classes are for everyone. Fun and safe. Try it once and I think you'll be hooked.

★★★★★ — Combatpig0311, Sep 2024

Excerpts from public Google reviews. Read all 42 reviews →

Your first muay thai class at Ironworks Gym: Combat Training Center

Nervous about walking into a muay thai 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 the basics on pads and bags — not fighting. Rest whenever you need to; no one will bat an eye. What to wear: shorts or athletic wear and a t-shirt; you'll train barefoot on the mats. What to bring: water and hand wraps if you have them — many gyms lend gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves, wraps, a mouthguard, and shin guards. Sparring is optional and comes later, 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.

Muay thai is a contact sport. Ease in, 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 Ironworks Gym: Combat Training Center

158 Olympia Park Rd, Grass Valley, CA95945

Get directions

More muay thai gyms near Grass Valley

NorCal Fitness Co-op

4.9 ★★★★★ 81 reviews

430 Palora Ave, Yuba City, CA

🥊 Free trial class — check their site

Muay Thai gym Free trial Beginners welcome Kids & teens Fitness Fight team expert, authentic coachingwelcoming to beginnersno-ego, friendly gym

32.7 miles away

ComboFit

5 ★★★★★ 14 reviews

5480 5th St, Rocklin, CA

🥊 Free trial class — check their site

Ages 7+

Muay Thai gym Free trial Kids & teens expert, authentic coachingno-ego, friendly gymbuilds confidence & discipline

32.7 miles away

Chad Shepherd Academy of MMA

5 ★★★★★ 30 reviews

6840 Five Star Blvd, Rocklin, CA

🥊 Free trial class — check their site

Muay Thai gym Free trial Beginners welcome Kids & teens Private lessons Fight team expert, authentic coachingno-ego, friendly gymreal technique & fundamentals

33.7 miles away

All muay thai gyms in Grass Valley, CA →

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.