Heavy name.Heavier standards.
Mammoth Scaffold is an Aurora, Ontario contractor built around one idea: temporary structures deserve permanent standards.
Scaffolding is a trade.
We treat it like one.
Plenty of companies can stack tubes. Mammoth was built by people who believe access work is structural work: it deserves engineering, union training, inspection discipline, and a company that answers its phone at 2am. That belief has carried our crews from hospital corridors to Ontario's biggest festival stages.
The name? A mammoth is thousands of pounds of controlled, deliberate movement. It doesn't rush. It doesn't wobble. It shows up, does the enormous thing, and everyone remembers it. We aspire to the same reputation, with better paperwork.
Every photo on this site
is our own work.
No stock photography. No AI renders. No borrowed jobsites. If a structure appears on this website, a Mammoth crew built it and a Mammoth phone photographed it. What you see is exactly what shows up.
Shot on Mammoth sites across Ontario, 2026
See the full field galleryUnion built
Carpenters Local 27 & Local 18 on every install. Trained, ticketed, and proud of it.
Engineered
Drawings before tubes. Load paths before promises. The dismantle planned before the first standard goes up.
Ontario-wide
Sarnia to Sudbury, Niagara to Kingston. Same crews, same standard, whichever gate we roll up to.
24/7
The emergency line rings a human. Storm damage and red tags don't wait for business hours, so neither do we.
Questions for the people behind it? Here's how to reach us.
Ontario-wide. Sarnia to Sudbury.
Crews mobilize from the GTA and work the whole province. Same training standard, same engineering discipline, whichever gate we roll up to.
GTA & Central Ontario
- Toronto
- Vaughan
- Markham
- Richmond Hill
- Aurora
- Newmarket
- Barrie
- Oshawa
- Kingston
Southern Ontario
- Hamilton
- Burlington
- St. Catharines
- Niagara Falls
- Kitchener–Waterloo
- London
- Sarnia
Northern Ontario
- Sudbury
- North Bay
We show up.
It stays up.
Send the drawings, the site address, or just the problem. We'll walk the site, price it straight, and build it like our name's on it, because it is.