bjj.ac

Independent · Aurora, CO

Onyx Jiu Jitsu

A profile of Onyx Jiu Jitsu — a Independent school in Aurora, CO . 5★ across 51 public Google reviews.

Last verified from public sources on 2026-05-29. First-person visit notes coming after I roll there.

Address
15232 E Hampden Ave Unit A&B, Aurora, CO 80014
Phone
(720) 979-9296
Website
http://www.onyxjiujitsu21.com/
Programs
  • Not confirmed yet
Google rating
5★ · 51 reviews

What to expect at Onyx Jiu Jitsu

Independent gyms vary widely — the head coach's personal obsessions usually define the room. The strongest indies often produce deeper technique than affiliate gyms because the lead instructor is teaching what they're personally chasing.

A note on this profile

This page is a public-source profile of Onyx Jiu Jitsu. I haven't visited yet — when I do, this page will be updated with first-person notes on the roll, the room, the coaching style, the kids program (one of my kids may come along when we start scouting where they'll begin), and the drop-in process. If you're reading this and you run Onyx Jiu Jitsu, I'd love to coordinate a visit.

Reach me at hello@tylergarrett.com.

Common questions about Onyx Jiu Jitsu

+Where is Onyx Jiu Jitsu located?

Onyx Jiu Jitsu is at 15232 E Hampden Ave Unit A&B, Aurora, CO 80014.

+What's the phone number for Onyx Jiu Jitsu?

You can reach Onyx Jiu Jitsu at (720) 979-9296.

+What's the class schedule at Onyx Jiu Jitsu?

Onyx Jiu Jitsu's schedule is published on their site (http://www.onyxjiujitsu21.com/). I always confirm by phone before showing up — class slots shift more than schedule pages do.

+Does Onyx Jiu Jitsu take drop-ins?

Onyx Jiu Jitsu doesn't publish a drop-in fee on its site. The polite move: email or call ahead, mention you're traveling, ask the rate. Most gyms in Austin land in the $30–$50 range.

+What's Onyx Jiu Jitsu's Google rating?

Onyx Jiu Jitsu has a 5-star average across 51 Google reviews as of my last check (2026-05-29 21:12:46).

Site quality audit — Onyx Jiu Jitsu

A practical look at how Onyx Jiu Jitsu's online presence stacks up. Useful if you're a coach reading this and wondering where to spend a Sunday afternoon improving the site, or a visitor trying to gauge how recently the school is paying attention to its public face.

Website
www.onyxjiujitsu21.com HTTPS ✓
Platform
wix.com
Indexable pages
6 (very small — limited topical coverage)
Structured data
JSON-LD LocalBusiness present
Google Business Profile
5★ · 51 reviews

Audit captured from public sources 2026-05-29. Data refreshes as the site re-crawls.

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