Professional Retaining Wall Construction
Retaining walls serve both functional and aesthetic purposes - holding back soil to create level areas while adding architectural interest to your landscape. Whether you need to manage a sloped yard, create terraced gardens, or support a walkout basement, we design and build retaining walls that combine structural integrity with beautiful design.
Our retaining walls are engineered for Ontario's challenging conditions including freeze-thaw cycles, clay soil expansion, and heavy snow loads. We ensure proper drainage, base preparation, and construction techniques for walls that last decades.
Interlocking Block Walls
Modern segmental retaining wall systems from brands like Allan Block and Unilock. Engineered for strength with beautiful finish options.
Natural Stone Walls
Stacked stone retaining walls using limestone, granite, or fieldstone. Dry-stacked or mortared for timeless natural beauty.
Armour Stone Walls
Large boulder retaining walls for dramatic effect and maximum durability. Perfect for waterfront properties and significant grade changes.
Engineered Walls
Walls over 4 feet require engineering calculations and permits. We handle the design, permits, and construction from start to finish.
Why You Might Need a Retaining Wall
- Prevent soil erosion on sloped properties
- Create level areas for patios, lawns, or gardens
- Support walkout basement entrances
- Manage water runoff and drainage issues
- Create terraced garden beds at different elevations
- Add privacy and define property boundaries
- Increase usable space on sloped lots
- Enhance curb appeal with architectural features
Retaining Wall Design Considerations
Drainage Integration
Proper drainage behind walls is critical. We install weeping tiles, drainage aggregate, and drainage outlets to prevent water buildup and wall failure.
Foundation & Base
Compacted gravel base extending below frost line. Proper foundation prevents settling and ensures long-term stability.
Setback & Batter
Each row is set back slightly to lean into the retained soil. This creates a stable structure that resists soil pressure.
Cap & Finish
Protective caps prevent water infiltration and provide a finished look. Multiple style and color options available.
Permits & Engineering
When do you need permits? In Ontario, retaining walls over 1.2 meters (4 feet) typically require building permits and engineering stamps. We handle all necessary documentation including:
- Structural engineering calculations and drawings
- Building permit applications and submissions
- Soil testing and geotechnical reports if required
- Municipal inspections coordination
Need a Retaining Wall?
Free site assessment and detailed quote for your retaining wall project
Request Free ConsultationOr call (519) 607-1453