Powerhouse Kickboxing
- Confidence
- Role Models
- Motivating
3 of these gyms are based in Hamilton; the others serve Hamilton from towns including Mississauga (42 km), Oakville (26 km) and Milton (28 km).
21 open weekends · 23 rated 4.5+
Data verified October 16, 2026
The 24 gyms listed for Hamilton, ON train kickboxing or muay thai. What each gym says about class times, junior programs and sparring comes from its own site, and ratings come from public reviews.

The 24 gyms on this page are rated from 4.3 to 5.0 across 2,218 reviews; 17 have 50 or more reviews and 23 are rated 4.5 or higher. When students and parents rate these gyms on specific qualities, they most often praise professionalism (95%), quality (90%) and value (79%). The topics that come up most in reviews of the gyms on this page are "skills", "atmosphere" and "confidence". 21 are open on Saturdays and 5 on Sundays. 1 lists staff certifications (NCCP). Domain records put 12 websites of the gyms on this page at ten or more years old; the oldest dates from 2001. 2 list coupons or special offers. We have a website on file for all 24 of the gyms on this page; 19 publish a contact page; 22 list a public email and 12 take bookings online. We count these figures across the gyms on this page; distances are straight-line, and hours and prices change, so confirm the details with the gym before you enrol.
23 of the 24 gyms on this page rate in the upper band. Ratings say more about how members are treated and how clean the mats are than about coaching, so read the quoted reviews and then go and watch a class yourself.