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. The Grate Guys treats each Unionville on site welding job as its own scope — the site, the load, and the finish, assessed first and completed on site.
Most Unionville on site welding jobs involve bespoke commercial and industrial metal fabrication. The recurring drivers are non-standard requirements built to the exact drawing and site — each Unionville job is scoped to its own situation rather than a standard package.
Demand for on site welding in Unionville (York Region (Markham)) comes mostly from Corporate office and tech campuses, retail and hospitality, heritage main-street commercial, mixed-use and condo development. Most of it sits around Markham Centre/Downtown Markham, Main Street Unionville heritage district, Highway 7/Warden corporate corridor, Enterprise Boulevard. Unionville's industrial and commercial base — the manufacturing, logistics, and institutional sites concentrated around operations like Markham tech and head offices (IBM Canada-area campuses, AMD/ATI legacy), banks and financial back-office, hospitality and retail, condo developers around Downtown Markham — drives steady demand across very different specs.
The mix in Unionville — Corporate office and tech campuses, retail and hospitality, heritage main-street commercial, mixed-use and condo development — means each on site welding job starts from the specific structure, not a template, when The Grate Guys scopes it.
What that means on the ground: Unionville pairs a historic Main Street heritage district with the glass-tower density of Downtown Markham and the Highway 7 tech corridor, where corporate campuses and condo developments drive demand for architectural and ornamental railings, decorative bollards, glass guards and parkade trench grates to Markham design-review standards. That local picture shapes how The Grate Guys assesses, equips, and prices each Unionville job.
In Unionville, the work has to account for Heritage main street and high-end mixed-use builds drive ornamental and architectural railings, decorative guards and bollards, plus parkade trench grates for Markham Centre towers to OBC and design-review standards. Each Unionville 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 Unionville is about 5-10 business days. The Grate Guys quotes fast, schedules the crew, and completes the work on site — keeping each Unionville job moving without cutting the scope.
The Grate Guys scopes each Unionville 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 Unionville on site welding job pairs the work with local conditions: bespoke commercial and industrial metal fabrication around Markham Centre/Downtown Markham. 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.
Property owners and managers across Unionville choose The Grate Guys for on site welding because the work is licensed, insured, and fully WSIB-covered, 5-star-rated on Google, backed by 5-10 business days. Knowing Unionville — Markham Centre/Downtown Markham, Main Street Unionville heritage district, Highway 7/Warden corporate corridor, Enterprise Boulevard — means each job is handled by a team that reads the local conditions, not a distant call centre.
From Markham Centre/Downtown Markham, Main Street Unionville heritage district, Highway 7/Warden corporate corridor, Enterprise Boulevard to the rest of Unionville, The Grate Guys brings the same on site welding response to every Unionville 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 Unionville, it's scoped and completed on site to the conditions, not a stock package.
Yes — we respond across Unionville and the surrounding area. Response time is 5-10 business days.
Across Unionville — the work concentrates around Markham Centre/Downtown Markham, Main Street Unionville heritage district, Highway 7/Warden corporate corridor, Enterprise Boulevard, each job scoped to its own conditions.
Mostly Corporate office and tech campuses, retail and hospitality, heritage main-street commercial, mixed-use and condo development — The Grate Guys serves commercial, industrial, and institutional sites across Unionville.
In Unionville, the work accounts for Heritage main street and high-end mixed-use builds drive ornamental and architectural railings, decorative guards and bollards, plus parkade trench grates for Markham Centre towers to OBC and design-review standards, so the gauge, material, and finish is matched to the site.
Engineered to the application, chosen for the Unionville job rather than a default.
The Grate Guys responds to Unionville with 5-10 business days, covering Markham Centre/Downtown Markham, Main Street Unionville heritage district, Highway 7/Warden corporate corridor, Enterprise Boulevard and the surrounding area.
All of Unionville — Markham Centre/Downtown Markham, Main Street Unionville heritage district, Highway 7/Warden corporate corridor, Enterprise Boulevard and the surrounding neighbourhoods — plus nearby the surrounding area.
Yes — The Grate Guys serves Corporate office and tech campuses, retail and hospitality, heritage main-street commercial, mixed-use and condo development across Unionville, 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 Unionville project and provides a clear, documented quote.
Yes — The Grate Guys assesses Unionville on site welding on site and provides a documented scope before any work begins.
A 5-star Google rating, real knowledge of Unionville — Markham Centre/Downtown Markham, Main Street Unionville heritage district, Highway 7/Warden corporate corridor, Enterprise Boulevard — 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 Unionville job is documented the same way.
Yes — The Grate Guys is 5-star-rated on Google, trusted by Unionville 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 Unionville.
Yes — The Grate Guys performs on site welding on site across Unionville and the surrounding area, completed and installed to grade. We deliver and install; we don't just supply.
Supplied and installed across Unionville. See all metal fabrication in Unionville →
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 Unionville — 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.
