Built to spec
Fabricated from your measurements, drawings, and site conditions — not a stock part forced to fit.
On Site Welding are bespoke metal fabrications built by The Grate Guys to the exact drawing, load, and site.
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.
On Site Welding are bespoke metal fabrications built by The Grate Guys to the exact drawing, load, and site. For Peterborough work, The Grate Guys takes on on site welding directly: assessed in the field, completed to grade, and left right — not handed off to another trade.
In Peterborough, on site welding is typically needed for bespoke commercial and industrial metal fabrication. Across Peterborough, it solves non-standard requirements built to the exact drawing and site, and because no two sites are identical the scope is set per site, not a default.
What drives on site welding in Peterborough (Peterborough County) is electrical and aerospace manufacturing, advanced manufacturing and machining, food and beverage processing, cleantech and electrical equipment, Trent-Severn Waterway tourism and marine. Activity clusters in Peterborough Airport business park, Park Street industrial area, Kawartha industrial lands, downtown commercial core. Much of the demand tracks Peterborough's industrial corridors near 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 — heavy commercial and institutional sites, no two with the same spec.
Peterborough property spans the full range — electrical and aerospace manufacturing, advanced manufacturing and machining, food and beverage processing, cleantech and electrical equipment, Trent-Severn Waterway tourism and marine — and on site welding looks different on each. The Grate Guys sets the approach to the building type on every Peterborough job.
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. Each Peterborough job is scoped around exactly those conditions, so nothing about the building or the neighbourhood is treated as a generic case.
In Peterborough, the work has to account 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. Each Peterborough job has the gauge, material, and finish chosen for that environment, matched to the site instead of a one-size approach.
Turnaround on on site welding in Peterborough is about 5-10 business days. The Grate Guys quotes fast, schedules the crew, and completes the work on site — keeping each Peterborough job moving without cutting the scope.
The Grate Guys scopes each Peterborough job on site, completes the on site welding to the load and conditions, and verifies the finished work — a controlled process from first look to clean-up.
A typical Peterborough on site welding job pairs the work with local conditions: bespoke commercial and industrial metal fabrication around Peterborough Airport business park. The Grate Guys tailors each job 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.
Across Peterborough, owners call The Grate Guys for on site welding 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 Peterborough Airport business park, Park Street industrial area, Kawartha industrial lands, downtown commercial core and how local buildings fail.
From Peterborough Airport business park, Park Street industrial area, Kawartha industrial lands, downtown commercial core to the rest of Peterborough, The Grate Guys brings the same on site welding response to every Peterborough 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.
On Site Welding are bespoke metal fabrications built by The Grate Guys to the exact drawing, load, and site. In Peterborough, it's scoped and completed on site to the conditions, not a stock package.
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 application, chosen for the Peterborough job rather than a default.
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 job, 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 on site welding 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 job.
Yes — a 2-year warranty. The Grate Guys is licensed, insured, and fully WSIB-covered, and every Peterborough job is documented the same way.
Yes — The Grate Guys is 5-star-rated on Google, trusted by Peterborough property owners, managers, and contractors for documented, on-spec work.
The Grate Guys scopes it on site, supplies any steel or materials needed, completes the work to engineered to the application, and installs and finishes it to grade — handled by one crew across Peterborough.
Yes — The Grate Guys performs on site welding on site across Peterborough and the surrounding area, completed and installed to grade. We deliver and install; we don't just supply.
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 on site welding 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 on site welding — 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.
