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The Technician Dojo

5 ★★★★★ 63 Google reviews · Karate dojo in Columbus, Ohio

Karate dojo Kids & teens Private lessons Competition team

Plan your first class

  • Kids & youth classes kids and youth Karate classes — built around discipline, focus, and confidence
  • Women's classes dedicated women's Karate classes — a welcoming space to train and start out in
  • Private lessons private, one-on-one instruction available — a focused way to start or to work around a busy schedule; ask about availability and rates
  • Competition team a competition team for students who want to test themselves at kumite tournaments
  • Today see hours ·
  • Website & schedule thetechniciandojo.com — book classes and see the live schedule
  • Phone +1 614-946-7608

Hours

Monday 9 am–10 pm
Tuesday 9 am–10 pm
Wednesday 9 am–10 pm
Thursday 9 am–10 pm
Friday 9 am–10 pm
Saturday 9 am–10 pm
Sunday 9 am–10 pm

Hours shift for holidays, belt tests, and seminars — worth a quick check before a special trip.

The classes they run

Karate classes on the schedule at The Technician Dojo, confirmed in students' own reviews and the dojo's own info — not guessed from the sign out front.

🧒 Kids Karate 32 mentions

“My son wanted to do karate so I reached out to Sensai Hatfield and I’m glad I did, this place has taught my kids discipline and respect.”

All dojos that run kids karate →

💪 Women's Karate 3 mentions

“I learned about The Technician Dojo/Safe House Grappling through the free womens self defense class, a really cool way to get a feel for the style and concepts taught.”

All dojos that run women's karate →

Teens

“The other is working on graduating high school this year so she may start at a later time but she's Def interested.”

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👤 Private Lessons 2 mentions

“He is very one on one with the children and checking with the parents to offer support.”

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🛡️ Self-Defense 12 mentions

“As a lifelong martial artist myself, I can confidently say that the real life self defense training that is taught, by far surpasses ANY expectations I may have had beforehand.”

All dojos that run self-defense →

Other martial arts here

Karate dojos are usually multi-discipline. Here's what else students mention training under the same roof at The Technician Dojo — mined from their reviews and the dojo's own info.

🛡️ Self-Defense 11 mentions

“As a lifelong martial artist myself, I can confidently say that the real life self defense training that is taught, by far surpasses ANY expectations I may have had beforehand.”

Other dojos that also teach self-defense →

Disciplines are mined from reviews and the dojo's own info — they show what students have trained, not a formal class guarantee. If you specifically want taekwondo, jiu-jitsu, or kickboxing alongside your Karate, confirm the current schedule with the dojo.

What students say

The things reviewers bring up again and again across 63 Google reviews — in their own words.

expert instruction from a great sensei 8 mentions

“Overall this place is wonderful and you become a family it is a great place to learn and gain real life experience and practice with the best teachers.”

friendly, respectful dojo 10 mentions

“Overall this place is wonderful and you become a family it is a great place to learn and gain real life experience and practice with the best teachers.”

strong technique, kata & fundamentals 5 mentions

“Larger classes offer higher energy exercise and interaction with lots of peers, and are staffed with additional instructors to ensure the kids are maintaining good form.”

🧒 strong kids program 4 mentions

“My son wanted to do karate so I reached out to Sensai Hatfield and I’m glad I did, this place has taught my kids discipline and respect.”

💗 welcoming to women 4 mentions

“I learned about The Technician Dojo/Safe House Grappling through the free womens self defense class, a really cool way to get a feel for the style and concepts taught.”

builds confidence, discipline & respect 13 mentions

“The trainer-to-student ratio is excellent, allowing him to receive focused, individualized attention that has helped him grow tremendously.”

From the reviews

This place is very organized clean fun and structured! All of the teachers are very professional friendly and extremely helpful with the kids and parents. My son loves going, we have been at the dojo since July 2022.

★★★★★ — Kimberly, Feb 2023

I have been in Martial Arts for over 50 years, during that time I have gotten to meet lots of people. I met Stephen Hatfield Sensei 23 years ago. He I m pressed me with his technique, heart and drive to make himself better.

★★★★★ — Jim, Feb 2023

The beginning of the 2024 school year got off to a rocky start last fall. Though it was my son's second year at his school (1st grade) it was his first year to experience being bullied.

★★★★★ — Rhonda, Apr 2024

I’ve been following Sensei Hatfield for a while on Facebook. I’ve been wanting to get back to training in Wae Kune Do karate system for years, but i straddled the fence because I wasn’t sure if anyone could live up to Grand Master Clarence West’s standards.

★★★★★ — Chris, Feb 2023

Excerpts from public Google reviews. Read all 63 reviews →

Your first Karate class at The Technician Dojo

Nervous about walking into a Karate dojo for the first time? Almost everyone is, and a good sensei expects 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 stances, blocks, punches, and kicks — not hard sparring. Step to the side 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. What to bring: water, and a mouthguard if you have one — many dojos 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 and the belt your dojo awards you. Kumite (sparring) eases in gradually, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the sensei. It gets easier fast — most people feel far more at home by their third class.

Karate is a contact sport. Ease in, train within your limits, listen to your instructors, 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 The Technician Dojo

1991 Parsons Ave, Columbus, OH43207

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