Built to spec
Built to your engineered drawings, survey, and the real site conditions, not a standard package forced to fit.
Underground Stormwater Systems are buried detention and infiltration systems that store and manage runoff beneath a site. Harrowgate Group self-performs the work to your engineered drawings, load, and finish, and completes it on site across Vaughan, the GTA, and Ontario.
Tell us what you need and we’ll get you a quote. Licensed, insured & WSIB certified · Free, no-obligation quote & on-site assessment.
Licensed, insured & WSIB certified · Free, no-obligation quote & on-site assessment.
Built to your engineered drawings, survey, and the real site conditions, not a standard package 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 free, no-obligation site visit and estimate with no guesswork.
Installation and site work completed in accordance with Ontario requirements.
Underground Stormwater Systems are buried detention and infiltration systems that store and manage runoff beneath a site. In Vaughan, Harrowgate Group takes on underground stormwater systems end to end: the site is surveyed and scoped, the work is built and managed on site, and the project is completed to the engineered plan.
Vaughan underground stormwater systems work centres on sites with limited surface space. Across Vaughan, they solve managing stormwater underground where surface space is tight, and because no two sites are identical the scope is set per site, not a default.
Demand for underground stormwater systems in Vaughan (York Region) comes mostly from commercial and office development, logistics and manufacturing, institutional, and the Vaughan Metropolitan Centre. Vaughan pairs the fast-rising Vaughan Metropolitan Centre with a deep Concord industrial base along the 400 and 407. Demand spans high-density servicing and structure work at the VMC and large industrial site development.
The work concentrates around the VMC, Concord and Highway 7 employment lands, the 400/407 industrial corridor, and Kleinburg-area growth. Much of the Vaughan work is for developers, logistics and manufacturing owners, and the City of Vaughan, each needing the job built to the drawings, to code, and documented.
Vaughan property spans the full range, commercial and office development, logistics and manufacturing, institutional, and the Vaughan Metropolitan Centre, and underground stormwater systems looks different on each. Harrowgate Group sets the approach to the building type on every Vaughan project.
Vaughan conditions shape the response: VMC high-density servicing, active 400/407 infrastructure, and mixed industrial-to-mixed-use redevelopment. Harrowgate Group sets the methods, materials, and equipment for those exact conditions on every Vaughan project, working to the site conditions and the engineered drawings rather than a regional default.
Harrowgate Group keeps Vaughan underground stormwater systems on schedule, from quote to crew on site with fast mobilization, then built to grade and documented through to completion.
A Vaughan underground stormwater systems project moves through survey, site prep, the built work, and restoration, each step verified against the engineered plan and the applicable codes before the crew moves on.
Whatever professionals a Vaughan underground stormwater systems project requires, Harrowgate Group works with them: engineers, architects, surveyors, geotechnical and environmental consultants, and city planning and inspection staff. The crew builds to the engineered drawings and coordinates the inspections and approvals, so nothing on the Vaughan project falls between design, permit, and field.
A typical Vaughan underground stormwater systems project pairs the work with local conditions: sites with limited surface space around the VMC and clients like developers. Harrowgate Group tailors each project to the situation and documents it for the file. Harrowgate Group also serves nearby Toronto, Richmond Hill, Brampton, so projects spanning the surrounding area stay with one team.
For Vaughan work, nothing is guessed, Harrowgate Group confirms the ground conditions, the loads, and the design intent before the crew mobilizes, and documents the completed work for the project file.
What keeps Harrowgate Group busy with Vaughan underground stormwater systems: fast fast mobilization, licensed, insured, and fully WSIB-covered work, full documentation, and a team, with 20 years serving the area that knows the VMC, Concord and Highway 7 employment lands, the 400/407 industrial corridor, and Kleinburg-area growth firsthand.
Self-performed on site to the engineered drawings, coordinated with concrete, servicing, and the surrounding work, then a clean, documented finish.
Underground Stormwater Systems are buried detention and infiltration systems that store and manage runoff beneath a site. For Vaughan projects, it's built to the engineered drawings and the applicable codes, self-performed on site.
Yes, we respond across Vaughan and the surrounding area. Response time is fast mobilization.
Across Vaughan, the work concentrates around the VMC, Concord and Highway 7 employment lands, the 400/407 industrial corridor, and Kleinburg-area growth, each job scoped to its own conditions.
Mostly commercial and office development, logistics and manufacturing, institutional, and the Vaughan Metropolitan Centre, Harrowgate Group serves developers, contractors, municipalities, and property owners across Vaughan.
In Vaughan, the work accounts for VMC high-density servicing, active 400/407 infrastructure, and mixed industrial-to-mixed-use redevelopment, so the methods, materials, and equipment is matched to the site.
Stormwater storage. For Vaughan, every project is sized to the actual conditions.
Harrowgate Group responds to Vaughan with fast mobilization, covering the VMC, Concord and Highway 7 employment lands, the 400/407 industrial corridor, and Kleinburg-area growth and the surrounding area.
All of Vaughan, the VMC, Concord and Highway 7 employment lands, the 400/407 industrial corridor, and Kleinburg-area growth and the surrounding neighbourhoods, plus nearby Toronto, Richmond Hill, Brampton.
Yes, Harrowgate Group handles commercial and office development, logistics and manufacturing, institutional, and the Vaughan Metropolitan Centre across Vaughan, from focused scopes to full builds, each set to its own site and drawings.
Cost depends on the site conditions, the ground, the scope, and the engineered requirements, Harrowgate Group reviews the drawings and the site for each Vaughan project and provides a clear, documented quote.
Yes, Harrowgate Group assesses Vaughan underground stormwater systems on site and provides a documented scope before any work begins.
Real knowledge of Vaughan, the VMC, Concord and Highway 7 employment lands, the 400/407 industrial corridor, and Kleinburg-area growth, fast mobilization, work that is licensed, insured, and fully WSIB-covered, and full documentation on every project.
Harrowgate Group has served York Region since 2006, 20 years of hands-on experience.
Harrowgate Group surveys and scopes it on site, builds the work to the engineered drawings and the applicable codes, and completes it to grade, handled by one accountable team across Vaughan.
Yes, Harrowgate Group builds the work across Vaughan and the surrounding area and manages it end to end, coordinating any engineers, consultants, and municipal approvals the project needs. We do the work, not just hand it off.
Commercial and heavy-civil construction, self-performed for developers, contractors, property managers, and municipalities.
Send drawings, a site plan, or a description of the scope. Harrowgate Group is licensed, insured, and WSIB certified.
Licensed, Insured & WSIB Certified · Self-performed and documented on every job
Tell us what you need and we’ll get you a quote. Licensed, insured & WSIB certified · Free, no-obligation quote & on-site assessment.
Harrowgate Group provides underground stormwater systems, delivered and installed with quote-ready support across Toronto and surrounding Ontario communities.
Companies We've Worked With
Harrowgate Group delivers commercial and heavy-civil construction for developers, contractors, institutions, municipalities, and property groups across Ontario.