Built to spec
Fabricated from your measurements, drawings, and site conditions — not a stock part forced to fit.
Structural Steel Fabrication are custom structural-steel assemblies fabricated to the engineered drawing and load spec.
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.
Structural Steel Fabrication are custom structural-steel assemblies fabricated to the engineered drawing and load spec. In Peterborough, The Grate Guys makes structural steel fabrication to spec: measured, built, and finished for the real conditions.
Most Peterborough structural steel fabrication jobs involve structural support, reinforcing, and load-bearing assemblies. Load-rated, drawing-accurate structural fabrication are the recurring drivers; each Peterborough order is sized to its own situation, not a one-size approach.
Demand for structural steel fabrication in Peterborough (Peterborough County) comes mostly from electrical and aerospace manufacturing, advanced manufacturing and machining, food and beverage processing, cleantech and electrical equipment, Trent-Severn Waterway tourism and marine. The work concentrates around Peterborough Airport business park, Park Street industrial area, Kawartha industrial lands, downtown commercial core. Peterborough's industrial and commercial base — the manufacturing, logistics, and institutional sites concentrated around operations like General Electric / GE legacy electrical works, Rolls-Royce Canada (aerospace components), Bryston, Flying Colours (aircraft completions at airport), Quaker/PepsiCo (food processing), Trent University and Fleming College — drives steady demand across very different specs.
Because Peterborough spans electrical and aerospace manufacturing, advanced manufacturing and machining, food and beverage processing, cleantech and electrical equipment, Trent-Severn Waterway tourism and marine, structural steel fabrication is never one-size: The Grate Guys fits the method to the building type, age, and use on every order.
Peterborough's manufacturing legacy runs from the historic GE electrical works to Rolls-Royce and aircraft-completion shops at the airport business park; metal-fab work spans heavy structural retrofits, machine guarding and crane rails inland, plus marine-grade railings and grating along the Otonabee and Trent-Severn lock system. The Grate Guys factors that into every Peterborough order — the assessment, the equipment, and the restoration plan all start from how Peterborough buildings actually fail.
The Peterborough variables that matter are legacy heavy-industrial structural retrofit and crane systems, Otonabee River and Trent-Severn lock-side marine railings and grating, freeze-thaw corrosion on bridges and walkways, aerospace-grade fabrication tolerances at the airport. The Grate Guys sets the gauge, material, and finish for those exact conditions on every Peterborough order, working to the measured opening rather than a regional default.
The Grate Guys keeps Peterborough structural steel fabrication moving — roughly 5-10 business days from quote to delivery, built to spec and delivers and installs it on site.
Every Peterborough structural steel fabrication order follows a clear process: site measurement, shop fabrication to spec, finishing, and a checked install — so the result fits the first time.
On a typical Peterborough order the structural steel fabrication work covers structural support, reinforcing, and load-bearing assemblies around Peterborough Airport business park, each scoped to its own situation and recorded 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 fabricates each Peterborough order to a measured spec: the right gauge, the right steel, and a finish matched to the environment, with documentation that holds up to inspection.
The Grate Guys earns Peterborough structural steel fabrication work the hard way — 5-10 business days, licensed, insured, and fully WSIB-covered crews, and real familiarity with Peterborough Airport business park, Park Street industrial area, Kawartha industrial lands, downtown commercial core rather than a one-size regional script.
The Grate Guys covers all of Peterborough — including Peterborough Airport business park, Park Street industrial area, Kawartha industrial lands, downtown commercial core. Wherever the structural steel fabrication 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.
Structural Steel Fabrication are custom structural-steel assemblies fabricated to the engineered drawing and load spec. For Peterborough projects, it's made to order for the actual opening, not a catalogue part.
Yes — we respond across Peterborough and the surrounding area. Response time is 5-10 business days.
Across Peterborough — the work concentrates around Peterborough Airport business park, Park Street industrial area, Kawartha industrial lands, downtown commercial core, each job scoped to its own conditions.
Mostly electrical and aerospace manufacturing, advanced manufacturing and machining, food and beverage processing, cleantech and electrical equipment, Trent-Severn Waterway tourism and marine — The Grate Guys serves commercial, industrial, and institutional sites across Peterborough.
In Peterborough, the work accounts for legacy heavy-industrial structural retrofit and crane systems, Otonabee River and Trent-Severn lock-side marine railings and grating, freeze-thaw corrosion on bridges and walkways, aerospace-grade fabrication tolerances at the airport, so the gauge, material, and finish is matched to the site.
Engineered to the structural spec — matched to the Peterborough site, not a one-size approach.
The Grate Guys responds to Peterborough with 5-10 business days, covering Peterborough Airport business park, Park Street industrial area, Kawartha industrial lands, downtown commercial core and the surrounding area.
All of Peterborough — Peterborough Airport business park, Park Street industrial area, Kawartha industrial lands, downtown commercial core and the surrounding neighbourhoods — plus nearby the surrounding area.
Yes — The Grate Guys serves electrical and aerospace manufacturing, advanced manufacturing and machining, food and beverage processing, cleantech and electrical equipment, Trent-Severn Waterway tourism and marine across Peterborough, 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 Peterborough project and provides a clear, documented quote.
Yes — The Grate Guys assesses Peterborough structural steel fabrication on site and provides a documented scope before any work begins.
A 5-star Google rating, real knowledge of Peterborough — Peterborough Airport business park, Park Street industrial area, Kawartha industrial lands, downtown commercial core — 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 Peterborough work with a 2-year warranty.
Yes — The Grate Guys is 5-star-rated on Google, trusted by Peterborough property owners, managers, and contractors for documented, on-spec work.
Structural and plate steel, available raw, galvanized, or primed — matched to the load and environment of each Peterborough site, not a fixed catalogue part.
Both — The Grate Guys fabricates the structural steel fabrication, delivers it across Peterborough 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 Peterborough. See all metal fabrication in Peterborough →
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 structural steel fabrication for Peterborough — 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 structural steel fabrication — 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.
