Site Drainage Solutions in Mississauga & the GTA

Oryk Group Ltd. provides comprehensive drainage solutions designed to manage surface and subsurface water, relieve hydrostatic pressure, and protect structures and site infrastructure. Our drainage work is planned around site conditions, grades, and existing systems to ensure long-term performance and reliability.

  • Surface and subsurface drainage systems
  • Water management for developed and undeveloped sites
  • Integrated drainage planning for excavation and grading

We work on projects where water management is critical—whether addressing drainage issues on developed properties or integrating drainage systems into new construction and site development.

General Contractors • Homeowners • Builders • Property Managers • Municipal

Core Drainage Services

Site Grading & Water Control

Grading solutions designed to direct surface water away from structures and toward controlled drainage outlets.

  • Rough and finish grading
  • Slope correction and runoff control
  • Drainage planning tied to site elevations

Subsurface Drainage Systems

Installation of underground drainage systems to manage groundwater and reduce hydrostatic pressure around foundations and retaining structures.

  • French drains and collector lines
  • Drainage stone and filter fabric systems
  • Long-term groundwater management

Retaining Wall Drainage

Drainage systems designed to protect foundations and retaining walls from water buildup and pressure.

  • Foundation perimeter drainage
  • Retaining wall drainage systems
  • Pressure relief and water diversion

Stormwater Integration

Coordination and connection of site drainage into existing storm or municipal systems where permitted.

  • Tie-ins to storm infrastructure
  • On-site drainage integration
  • Coordination with municipal requirements

Drainage Repairs & Corrections

Assessment and correction of existing drainage issues caused by settlement, poor grading, or system failure.

  • Identification of drainage deficiencies
  • Targeted repairs and system upgrades
  • Restoration of proper water flow

Drainage Coordination & Planning

Drainage planning integrated with excavation, grading, and site services to ensure system compatibility and performance.

  • Coordination with excavation and site work
  • Alignment with engineering and site plans
  • Sequencing with construction activities


“Effective drainage protects everything built above it..”

Proper drainage is essential to the long-term performance of any site or structure. At Oryk Group Ltd., we approach drainage with careful planning and coordination—ensuring water is managed correctly from the ground up.


01
Site Review & Assessment

We review site conditions including access, grades, drainage patterns, and existing services to identify constraints and plan the work accordingly. Measurements, photos, and field observations are used to document conditions and support accurate execution.

02
Scope & Quote

We develop a clear and detailed scope based on site conditions, access, and project requirements. Where engineering is required, we work alongside your structural or geotechnical team—or connect you with qualified consultants—to ensure designs translate effectively into field execution.

03
Execution Plan

We plan each phase of work in advance, including staging, excavation methods, material handling, and site logistics. Scheduling is coordinated around access limitations, weather conditions, and safety requirements to ensure efficient and controlled execution.

04
Construction & Completion

Work is carried out with clear communication, documented progress, and close alignment to the approved scope and design intent. Projects are completed with a clean, stable site ready for the next phase of construction.

Mississauga • Etobicoke • Oakville • Toronto • Milton