Built to spec
Fabricated from your measurements, drawings, and site conditions — not a stock part forced to fit.
Dunnage Steel is fabricated structural framing that elevates rooftop or floor-mounted mechanical equipment.
Send your specs, drawings, or photos and we’ll get you a quote.
Send your specs, drawings, or photos and we'll get you a quote.
Rated 5.0 on Google for custom metal fabrication across Toronto and the GTA — grates, gates, bollards, and structural metalwork built to spec, delivered on time, and backed by our workmanship warranty.
Fabricated from your measurements, drawings, and site conditions — not a stock part forced to fit.
Heavy-duty steel and finishes chosen for the load, traffic, and environment on site.
Send specs, drawings, or photos and get a clear, buildable quote with no guesswork.
Installation and site work completed in accordance with Ontario requirements.
Dunnage Steel is fabricated structural framing that elevates rooftop or floor-mounted mechanical equipment. Every dunnage steel order The Grate Guys ships into St.
St. Thomas dunnage steel work centres on rooftop units, chillers, and mechanical platforms. Across St. Thomas, it solves elevated structural support for mechanical equipment above decks, and because no two sites are identical the scope is set per site, not a default.
Demand for dunnage steel in St. Thomas (Elgin County) comes mostly from EV battery manufacturing (PowerCo gigafactory), automotive and parts manufacturing, advanced manufacturing and steel processing, rail heritage and logistics, agri-food processing. Activity clusters in St. Thomas / Yarmouth employment lands (gigafactory site), Ron McNeil Line / Highway 4 industrial corridor, Edgeware Road industrial area, former Talbotville lands. Much of the demand tracks St. Thomas's industrial corridors near operations like Volkswagen PowerCo battery gigafactory (under construction), automotive parts and tooling suppliers, Magna and tier-one suppliers (region), Elgin agri-food processors, former Ford St. Thomas Assembly legacy supply base — heavy commercial and institutional sites, no two with the same spec.
St. Thomas buildings vary widely — EV battery manufacturing (PowerCo gigafactory), automotive and parts manufacturing, advanced manufacturing and steel processing, rail heritage and logistics, agri-food processing — and the right dunnage steel approach changes with each. The Grate Guys reads the property before it scopes the order.
St. Thomas is transforming around the multi-billion-dollar Volkswagen PowerCo EV-battery gigafactory rising on its northeast employment lands, reviving an auto town that lost the Ford Talbotville assembly plant; this fuels enormous greenfield structural steel, conveyor and access-platform fabrication plus EV-supply-chain plant racking, guarding and agri-food handling structures. The Grate Guys factors that into every St. Thomas order — the assessment, the equipment, and the restoration plan all start from how St. Thomas buildings actually fail.
St. Thomas conditions shape the response: massive greenfield structural steel and clear-span demand for the gigafactory, battery-plant clean-process and access-platform fabrication, EV supply-chain plant racking, conveyors and guarding, Elgin agricultural equipment and grain-handling structures. So The Grate Guys matches the gauge, material, and finish to the site, and a St. Thomas order rarely needs the same approach as a standard property.
Turnaround on dunnage steel in St. Thomas is about 5-10 business days. The Grate Guys quotes from a photo or measurement, builds to spec, and delivers and installs it on site — keeping each St. Thomas order on schedule without cutting the spec.
The Grate Guys works each St. Thomas job methodically — measure the site, fabricate to the drawing, finish, and verify on install — no guesswork.
A typical St. Thomas dunnage steel order pairs the work with local conditions: rooftop units, chillers, and mechanical platforms around St. Thomas / Yarmouth employment lands (gigafactory site). The Grate Guys tailors each order to the situation and documents it for the file. The Grate Guys also serves nearby the surrounding area, so projects spanning the surrounding area stay with one team.
The Grate Guys builds St. Thomas dunnage steel to code and to drawing: load-rated, correctly finished for the conditions, and documented so engineers, GCs, and inspectors get exactly what they expect.
For dunnage steel in St. Thomas, owners and managers pick The Grate Guys for the mix of 5-10 business days, licensed, insured, and fully WSIB-covered work, 5-star-rated on Google, and ground-level knowledge of St. Thomas / Yarmouth employment lands (gigafactory site), Ron McNeil Line / Highway 4 industrial corridor, Edgeware Road industrial area, former Talbotville lands.
The Grate Guys covers all of St. Thomas — including St. Thomas / Yarmouth employment lands (gigafactory site), Ron McNeil Line / Highway 4 industrial corridor, Edgeware Road industrial area, former Talbotville lands. Wherever the dunnage steel is needed, the same 5-10 business days and documented work apply.
Clean fabrication and a tidy install — coordinated with concrete, drainage, doors, and surrounding work, and completed to code where site work is in scope.
In short: Dunnage Steel is fabricated structural framing that elevates rooftop or floor-mounted mechanical equipment. For St. Thomas projects, it's made to order for the actual opening, not a catalogue part.
Yes — we respond across St. Thomas and the surrounding area. Response time is 5-10 business days.
Across St. Thomas — the work concentrates around St. Thomas / Yarmouth employment lands (gigafactory site), Ron McNeil Line / Highway 4 industrial corridor, Edgeware Road industrial area, former Talbotville lands, each job scoped to its own conditions.
Mostly EV battery manufacturing (PowerCo gigafactory), automotive and parts manufacturing, advanced manufacturing and steel processing, rail heritage and logistics, agri-food processing — The Grate Guys serves commercial, industrial, and institutional sites across St. Thomas.
In St. Thomas, the work accounts for massive greenfield structural steel and clear-span demand for the gigafactory, battery-plant clean-process and access-platform fabrication, EV supply-chain plant racking, conveyors and guarding, Elgin agricultural equipment and grain-handling structures, so the gauge, material, and finish is matched to the site.
Mechanical equipment dead and operating loads. For St. Thomas, every order is sized to the actual conditions.
The Grate Guys responds to St. Thomas with 5-10 business days, covering St. Thomas / Yarmouth employment lands (gigafactory site), Ron McNeil Line / Highway 4 industrial corridor, Edgeware Road industrial area, former Talbotville lands and the surrounding area.
All of St. Thomas — St. Thomas / Yarmouth employment lands (gigafactory site), Ron McNeil Line / Highway 4 industrial corridor, Edgeware Road industrial area, former Talbotville lands and the surrounding neighbourhoods — plus nearby the surrounding area.
Yes — The Grate Guys serves EV battery manufacturing (PowerCo gigafactory), automotive and parts manufacturing, advanced manufacturing and steel processing, rail heritage and logistics, agri-food processing across St. Thomas, each scoped to its own building and use.
Cost depends on the size and complexity of the order, the materials, and the scope — The Grate Guys reviews the plans for each St. Thomas project and provides a clear, documented quote.
Yes — The Grate Guys assesses St. Thomas dunnage steel on site and provides a documented scope before any work begins.
A 5-star Google rating, real knowledge of St. Thomas — St. Thomas / Yarmouth employment lands (gigafactory site), Ron McNeil Line / Highway 4 industrial corridor, Edgeware Road industrial area, former Talbotville lands — 5-10 business days, work that is licensed, insured, and fully WSIB-covered, and full documentation on every order.
Every order is backed: a 2-year warranty. The Grate Guys is licensed, insured, and fully WSIB-covered across St. Thomas.
Yes — The Grate Guys is 5-star-rated on Google, trusted by St. Thomas property owners, managers, and contractors for documented, on-spec work.
Structural steel, wide-flange, and tube, available raw, galvanized, or powder-coated — matched to the load and environment of each St. Thomas site, not a fixed catalogue part.
Both — The Grate Guys fabricates the dunnage steel, delivers it across St. Thomas and the surrounding area, and installs it on site so it fits the opening; work for sites further out can be shipped with install coordinated.
Supplied and installed across St. Thomas. See all metal fabrication in St. Thomas →
Custom grates, gates, bollards, and structural metalwork — fabricated and installed for contractors, property managers, and industrial sites.
Send photos, drawings, measurements, or a description. The Grate Guys can quote dunnage steel for St.
Backed by our workmanship warranty — we stand behind every job · Licensed, Insured & WSIB-Registered
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The Grate Guys provides dunnage steel — delivered and installed with quote-ready support across Toronto and surrounding Ontario communities.
Companies We've Worked With
The Grate Guys has fabricated grates, gates, bollards, and structural metalwork for recognized brands, institutions, and property groups across Ontario.
