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. The Grate Guys fabricates dunnage steel for Ottawa around the actual load, use, and environment of each site.
Ottawa dunnage steel work centres on rooftop units, chillers, and mechanical platforms. Elevated structural support for mechanical equipment above decks are the recurring drivers; each Ottawa order is sized to its own situation, not a one-size approach.
What drives dunnage steel in Ottawa (City of Ottawa / National Capital Region) is federal government and institutional construction, high-tech and clean tech (Kanata North tech park), defence and aerospace, commercial and high-rise development, transit and light rail infrastructure (O-Train), data centres and utilities. The work concentrates around Kanata North Technology Park, Ottawa Business Park (Sheffield Road), Stevenage/Hawthorne industrial area, Bells Corners, Carp Road corridor, Cyrville and Innes Road industrial. The area's anchors, including federal government departments and Crown buildings, National Defence (DND), hospitals (Ottawa Hospital, CHEO), Kanata tech firms (Nokia, Ciena), Algonquin College, OC Transpo / LRT facilities, shape the kind of work Ottawa needs: load-rated, code-documented, and built for hard use.
From federal government and institutional construction, high-tech and clean tech (Kanata North tech park), defence and aerospace, commercial and high-rise development, transit and light rail infrastructure (O-Train), data centres and utilities, no two Ottawa dunnage steel jobs are quite alike. The Grate Guys matches scope, equipment, and crew to the specific property each time.
What that means on the ground: Ottawa's metal-fab demand is driven by federal and institutional construction: secure government complexes, hospitals, and the O-Train LRT need code-compliant railings, stair systems, and bollards, while Kanata North's tech campuses and Carp Road logistics parks add commercial cladding, grating, and structural steel work. That local picture shapes how The Grate Guys assesses, equips, and prices each Ottawa order.
In Ottawa, the work has to account for heavy security and accessibility (AODA) specs for government and institutional buildings, freeze-thaw and road-salt corrosion on drainage and railings, Ottawa River and Rideau Canal flood and frost conditions, heritage-district aesthetic requirements downtown. The Grate Guys sets the gauge, material, and finish for those exact conditions on every Ottawa order, working to the measured opening rather than a regional default.
The Grate Guys keeps Ottawa dunnage steel moving — roughly 5-10 business days from quote to delivery, built to spec and delivers and installs it on site.
The Grate Guys keeps Ottawa jobs disciplined — site measure, fabricate to spec, finish, deliver, and verify the install against the drawing.
Representative Ottawa work: dunnage steel for rooftop units, chillers, and mechanical platforms, often near Kanata North Technology Park — handled end to end and fully documented. The Grate Guys also serves nearby the surrounding area, so projects spanning the surrounding area stay with one team.
Each Ottawa order leaves the shop with its spec verified — gauge, coating, and load rating set to the application and recorded, so what arrives on the Ottawa site matches what was quoted.
Across Ottawa, owners call The Grate Guys for dunnage steel for a simple reason: licensed, insured, and fully WSIB-covered work, 5-star-rated on Google, 5-10 business days, and a crew that actually knows Kanata North Technology Park, Ottawa Business Park (Sheffield Road), Stevenage/Hawthorne industrial area, Bells Corners, Carp Road corridor, Cyrville and Innes Road industrial and how local buildings fail.
From Kanata North Technology Park, Ottawa Business Park (Sheffield Road), Stevenage/Hawthorne industrial area, Bells Corners, Carp Road corridor, Cyrville and Innes Road industrial to the rest of Ottawa, The Grate Guys brings the same dunnage steel response to every Ottawa neighbourhood.
Clean fabrication and a tidy install — coordinated with concrete, drainage, doors, and surrounding work, and completed to code where site work is in scope.
Put simply, Dunnage Steel is fabricated structural framing that elevates rooftop or floor-mounted mechanical equipment. For Ottawa projects, it's made to order for the actual opening, not a catalogue part.
Yes — we respond across Ottawa and the surrounding area. Response time is 5-10 business days.
Across Ottawa — the work concentrates around Kanata North Technology Park, Ottawa Business Park (Sheffield Road), Stevenage/Hawthorne industrial area, Bells Corners, Carp Road corridor, Cyrville and Innes Road industrial, each job scoped to its own conditions.
Mostly federal government and institutional construction, high-tech and clean tech (Kanata North tech park), defence and aerospace, commercial and high-rise development, transit and light rail infrastructure (O-Train), data centres and utilities — The Grate Guys serves commercial, industrial, and institutional sites across Ottawa.
In Ottawa, the work accounts for heavy security and accessibility (AODA) specs for government and institutional buildings, freeze-thaw and road-salt corrosion on drainage and railings, Ottawa River and Rideau Canal flood and frost conditions, heritage-district aesthetic requirements downtown, so the gauge, material, and finish is matched to the site.
Mechanical equipment dead and operating loads — and in Ottawa, spec'd to the load and environment on site.
The Grate Guys responds to Ottawa with 5-10 business days, covering Kanata North Technology Park, Ottawa Business Park (Sheffield Road), Stevenage/Hawthorne industrial area, Bells Corners, Carp Road corridor, Cyrville and Innes Road industrial and the surrounding area.
All of Ottawa — Kanata North Technology Park, Ottawa Business Park (Sheffield Road), Stevenage/Hawthorne industrial area, Bells Corners, Carp Road corridor, Cyrville and Innes Road industrial and the surrounding neighbourhoods — plus nearby the surrounding area.
Yes — The Grate Guys serves federal government and institutional construction, high-tech and clean tech (Kanata North tech park), defence and aerospace, commercial and high-rise development, transit and light rail infrastructure (O-Train), data centres and utilities across Ottawa, 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 Ottawa project and provides a clear, documented quote.
Yes — The Grate Guys assesses Ottawa dunnage steel on site and provides a documented scope before any work begins.
A 5-star Google rating, real knowledge of Ottawa — Kanata North Technology Park, Ottawa Business Park (Sheffield Road), Stevenage/Hawthorne industrial area, Bells Corners, Carp Road corridor, Cyrville and Innes Road industrial — 5-10 business days, work that is licensed, insured, and fully WSIB-covered, and full documentation on every order.
Yes — The Grate Guys is licensed, insured, and fully WSIB-covered and stands behind Ottawa work with a 2-year warranty.
Yes — The Grate Guys is 5-star-rated on Google, trusted by Ottawa 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 Ottawa site, not a fixed catalogue part.
Both — The Grate Guys fabricates the dunnage steel, delivers it across Ottawa 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 Ottawa. See all metal fabrication in Ottawa →
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 Ottawa — fabricated to spec, licensed, insured, and WSIB-covered.
Backed by our workmanship warranty — we stand behind every job · Licensed, Insured & WSIB-Registered
We’ll review your details and follow up.
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.
