Built to spec
Built to your engineered drawings, survey, and the real site conditions, not a standard package forced to fit.
Oil-Grit Separators are underground treatment devices installed to remove sediment, oil, and debris from stormwater runoff. Harrowgate Group self-performs the work to your engineered drawings, load, and finish, and completes it on site across Peterborough, 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.
Oil-Grit Separators are underground treatment devices installed to remove sediment, oil, and debris from stormwater runoff. Harrowgate Group builds oil-grit separators across Peterborough to the engineered drawings and the applicable codes, surveyed, built on site, and completed to grade for the real conditions.
Peterborough oil-grit separators work centres on commercial sites, lots, and municipal drainage. Across Peterborough, they solve treating stormwater to meet water quality requirements, and because no two sites are identical the scope is set per site, not a default.
What drives oil-grit separators in Peterborough (Peterborough County) is manufacturing, institutional and university, healthcare, and commercial development. Peterborough's manufacturing, university, and healthcare base drives a diverse industrial, institutional, and commercial construction market. Work spans industrial and institutional site development, servicing, and concrete.
Most of it sits around the industrial parks, the university and college district, and the Otonabee corridor. Harrowgate Group regularly builds oil-grit separators for Peterborough clients like manufacturers, the university, hospitals, and the City of Peterborough, each project carrying its own site and requirements.
Because Peterborough spans manufacturing, institutional and university, healthcare, and commercial development, oil-grit separators is never one-size: Harrowgate Group fits the method to the building type, age, and use on every project.
In Peterborough, the work has to account for Otonabee River and floodplain context, mixed older industrial stock, and institutional-campus growth. Harrowgate Group sets the methods, materials, and equipment for those exact conditions on every Peterborough project, working to the site conditions and the engineered drawings rather than a regional default.
Programs slip when trades do not show. Harrowgate Group builds the Peterborough oil-grit separators work itself, so mobilization, sequencing, and completion stay with one accountable team, with fast mobilization to get moving.
On Peterborough work the sequence is fixed: locate and protect what is in the ground, prepare the site, build to the drawings, compact and finish to grade, and restore the surface, documented at each stage.
A Peterborough oil-grit separators project rarely involves one party. Harrowgate Group coordinates with your structural and civil engineers, architects, city planners, geotechnical consultants, and the municipal reviewers whose sign-off the work needs, building to the stamped drawings, honouring the design intent, and keeping the Peterborough project aligned with what was engineered and approved.
On a typical Peterborough project the oil-grit separators work covers commercial sites, lots, and municipal drainage around the industrial parks and clients like manufacturers, each scoped to its own situation and recorded for the file. Harrowgate Group also serves nearby Lindsay, Cobourg, Lakefield, so projects spanning the surrounding area stay with one team.
Harrowgate Group builds each Peterborough project to a clear scope: the right methods, the right materials, and results checked against the plan, documented so it holds up to inspection and the project record.
Across Peterborough, owners call Harrowgate Group for oil-grit separators for a simple reason: licensed, insured, and fully WSIB-covered work, fast mobilization, and a crew that actually knows the industrial parks, the university and college district, and the Otonabee corridor and how local buildings fail.
Self-performed on site to the engineered drawings, coordinated with concrete, servicing, and the surrounding work, then a clean, documented finish.
Oil-Grit Separators are underground treatment devices installed to remove sediment, oil, and debris from stormwater runoff. For Peterborough projects, it's built to the engineered drawings and the applicable codes, self-performed on site.
Yes, we respond across Peterborough and the surrounding area. Response time is fast mobilization.
Across Peterborough, the work concentrates around the industrial parks, the university and college district, and the Otonabee corridor, each job scoped to its own conditions.
Mostly manufacturing, institutional and university, healthcare, and commercial development, Harrowgate Group serves developers, contractors, municipalities, and property owners across Peterborough.
In Peterborough, the work accounts for Otonabee River and floodplain context, mixed older industrial stock, and institutional-campus growth, so the methods, materials, and equipment is matched to the site.
Stormwater treatment, chosen for the Peterborough job rather than a default.
Harrowgate Group responds to Peterborough with fast mobilization, covering the industrial parks, the university and college district, and the Otonabee corridor and the surrounding area.
All of Peterborough, the industrial parks, the university and college district, and the Otonabee corridor and the surrounding neighbourhoods, plus nearby Lindsay, Cobourg, Lakefield.
Yes, Harrowgate Group handles manufacturing, institutional and university, healthcare, and commercial development across Peterborough, 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 Peterborough project and provides a clear, documented quote.
Yes, Harrowgate Group assesses Peterborough oil-grit separators on site and provides a documented scope before any work begins.
Real knowledge of Peterborough, the industrial parks, the university and college district, and the Otonabee corridor, fast mobilization, work that is licensed, insured, and fully WSIB-covered, and full documentation on every project.
Harrowgate Group has served Peterborough County 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 Peterborough.
Yes, Harrowgate Group builds the work across Peterborough 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 oil-grit separators, 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.