Built to spec
Fabricated from your measurements, drawings, and site conditions — not a stock part forced to fit.
Catch Basin Repair restore failed metal and concrete assemblies to a safe, load-rated, properly-fitted condition.
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.
Catch Basin Repair restore failed metal and concrete assemblies to a safe, load-rated, properly-fitted condition. When catch basin repair is needed in Thornhill, The Grate Guys takes on the work on site — assessed, completed, and installed to grade for the actual conditions.
In Thornhill, catch basin repair is typically needed for failed grates, frames, drains, and surrounding concrete. Across Thornhill, it solves trip hazards, corrosion, settlement, and failed assemblies, and because no two sites are identical the scope is set per site, not a default.
What drives catch basin repair in Thornhill (York Region (Markham / Vaughan)) is Commercial office and retail, healthcare, tech and professional services, light industrial and condo/mixed-use development. Most of it sits around Yonge Street corridor, Centre Street, Doncaster and Steeles employment lands, Allen Road/Highway 7 commercial strips. Much of the demand tracks Thornhill's industrial corridors near operations like Mackenzie Health-area medical buildings, retail plazas, condominium developers, office towers, automotive dealerships and light manufacturers straddling the Markham-Vaughan line — heavy commercial and institutional sites, no two with the same spec.
Across Thornhill, catch basin repair covers a real range of property — Commercial office and retail, healthcare, tech and professional services, light industrial and condo/mixed-use development. Each calls for a different response, so The Grate Guys scopes every Thornhill job to the building and its use rather than one playbook.
Straddling the Markham-Vaughan boundary along Yonge Street, Thornhill is a dense commercial-and-condo corridor where mixed-use towers, medical buildings and parkades drive demand for architectural railings, glass-infill guards, balcony steel and trench drainage grates meeting Ontario Building Code condominium specs. Each Thornhill job is scoped around exactly those conditions, so nothing about the building or the neighbourhood is treated as a generic case.
The Thornhill variables that matter are Dense urban/mixed-use built form drives architectural railings, glass-and-steel guards, parkade drainage grates and balcony fabrication to OBC and condo specs rather than heavy industrial steel. The Grate Guys sets the gauge, material, and finish for those exact conditions on every Thornhill job, working to the measured opening rather than a regional default.
The Grate Guys keeps Thornhill catch basin repair moving — roughly 5-10 business days from quote to crew on site, completed and installed to grade.
A Thornhill catch basin repair job moves through assessment, scope, completion, and a checked finish — each step confirmed against the site before the next.
A typical Thornhill catch basin repair job pairs the work with local conditions: failed grates, frames, drains, and surrounding concrete around Yonge Street corridor. 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.
For catch basin repair in Thornhill, 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 Yonge Street corridor, Centre Street, Doncaster and Steeles employment lands, Allen Road/Highway 7 commercial strips.
From Yonge Street corridor, Centre Street, Doncaster and Steeles employment lands, Allen Road/Highway 7 commercial strips to the rest of Thornhill, The Grate Guys brings the same catch basin repair response to every Thornhill 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, Catch Basin Repair restore failed metal and concrete assemblies to a safe, load-rated, properly-fitted condition. In Thornhill, it's scoped and completed on site to the conditions, not a stock package.
Yes — we respond across Thornhill and the surrounding area. Response time is 5-10 business days.
Across Thornhill — the work concentrates around Yonge Street corridor, Centre Street, Doncaster and Steeles employment lands, Allen Road/Highway 7 commercial strips, each job scoped to its own conditions.
Mostly Commercial office and retail, healthcare, tech and professional services, light industrial and condo/mixed-use development — The Grate Guys serves commercial, industrial, and institutional sites across Thornhill.
In Thornhill, the work accounts for Dense urban/mixed-use built form drives architectural railings, glass-and-steel guards, parkade drainage grates and balcony fabrication to OBC and condo specs rather than heavy industrial steel, so the gauge, material, and finish is matched to the site.
Restored to original load rating. For Thornhill, every job is sized to the actual conditions.
The Grate Guys responds to Thornhill with 5-10 business days, covering Yonge Street corridor, Centre Street, Doncaster and Steeles employment lands, Allen Road/Highway 7 commercial strips and the surrounding area.
All of Thornhill — Yonge Street corridor, Centre Street, Doncaster and Steeles employment lands, Allen Road/Highway 7 commercial strips and the surrounding neighbourhoods — plus nearby the surrounding area.
Yes — The Grate Guys serves Commercial office and retail, healthcare, tech and professional services, light industrial and condo/mixed-use development across Thornhill, 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 Thornhill project and provides a clear, documented quote.
Yes — The Grate Guys assesses Thornhill catch basin repair on site and provides a documented scope before any work begins.
A 5-star Google rating, real knowledge of Thornhill — Yonge Street corridor, Centre Street, Doncaster and Steeles employment lands, Allen Road/Highway 7 commercial strips — 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 Thornhill job is documented the same way.
Yes — The Grate Guys is 5-star-rated on Google, trusted by Thornhill 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 restored to original load rating, and installs and finishes it to grade — handled by one crew across Thornhill.
Yes — The Grate Guys performs catch basin repair on site across Thornhill and the surrounding area, completed and installed to grade. We deliver and install; we don't just supply.
Supplied and installed across Thornhill. See all metal fabrication in Thornhill →


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 catch basin repair for Thornhill — 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 catch basin repair — 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.