SCAFFOLDINGAT MAMMOTHSCALE.
Union scaffolding, shoring, and event structures across Ontario, from hospitals to festival main stages. Engineered installs by Carpenters Local 27 & Local 18 crews, with 24/7 emergency response when the site can't wait.
24/7
Emergency response, Ontario-wide
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Cities served across three regions
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Sectors, healthcare to festival mains
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Site photos shot by our own crews
Emergency dispatch: live
Scaffolding emergencies don't book appointments.
Storm damage, failed access, an inspector's red tag, a structure that needs support tonight. Call the line and a Mammoth crew mobilizes. Any hour, anywhere in Ontario.
Four services.
One standard: engineered.
Built
Mammoth strong.
Standards, ledgers, braces, couplers: a scaffold is thousands of small connections behaving like one big animal. Ours are planned by people who sweat the connections: union-trained crews, engineered drawings, and inspections that keep the whole herd honest.
The mammoth isn't a mascot. It's the spec.
Why MammothFrom hospital corridors
to festival main stages.
The loudest weekends
in Ontario stood on these.
Union built
Local 27 & Local 18 on every install.
Trained, ticketed journeypersons and apprentices with working-at-heights, and trade-specific scaffold certification through the union training centre. Southern Ontario coverage with the same training standard, so a Niagara install gets the same crew quality as a downtown Toronto tower.
COR Certification in Progress
Safety isn't a feature. It's the structure.
Site-specific safety plans, engineered drawings, scheduled inspections and tagging, plus an independent COR audit on the calendar to prove it.
Our safety commitmentOntario-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.