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Professional Retaining Walls in Vancouver, Burnaby & the Lower Mainland

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Why Choose Able Boys Landscaping for Your Retaining Walls

Local Experts in Retaining Wall Construction

When building a retaining wall in the Pacific Northwest, you need local experts who understand the terrain. Able Boys Landscaping specializes in engineering retaining walls built to handle British Columbia’s wet climate, heavy rainfall, and shifting soil conditions.

Whether you need structural support for a steep slope in North Vancouver, landscape terracing in Burnaby, or a complete backyard upgrade anywhere in the Lower Mainland, we build walls that offer unwavering strength and stunning visual appeal. Our process focuses on:

  • Proper excavation and base preparation
  • Strong drainage systems to prevent water buildup
  • High-quality materials built for long-term durability
  • Clean, professional finishing that enhances curb appeal

Every project comes backed by over 30 years of experience, ensuring your property is safe, secure, and beautiful.

Trusted Retaining Wall Experts

Types of Retaining Walls We Install

Segmental Concrete Block Walls (Allan Block)

The most popular choice for the Lower Mainland. These interlocking blocks are incredibly strong, versatile, and feature built-in drainage capabilities. Ideal for both engineered structural support and modern landscape designs.

Poured Concrete Walls

Custom-formed walls built by setting up wooden forms, adding rebar reinforcement, and pouring concrete on-site. This allows for clean finishes, curved or custom shapes, and a modern look with strong long-term stability.

Treated Timber Retaining Walls

A beautiful, cost-effective, and natural-looking solution. Perfect for smaller landscape projects, garden planter boxes, and low-level backyard terracing.

Over 30 Years of Experience

Our 4-Step Retaining Wall Construction Process

From initial planning to the final sweep, we ensure every retaining wall is built to local BC building codes and designed to last a lifetime.

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Step 1: Site Evaluation & Design

We visit your property to assess the slope, test soil conditions, evaluate drainage needs, and understand your aesthetic goals.

Step 2: Excavation & Base Preparation

A wall is only as strong as its foundation. We excavate the necessary trenching and install a deeply compacted, level gravel base to ensure absolute stability.

Step 3: Wall Construction & Drainage

Blocks or materials are carefully installed with proper alignment and integrated drainage systems to prevent pressure buildup.

Step 4: Backfilling & Finishing

We reinforce the structure using geogrid (if required), complete the soil backfilling, and ensure the final site is clean, level, and ready for your new landscaping.

Frequently Asked Questions About Retaining Walls in the Greater Vancouver Area

In the Lower Mainland, interlocking concrete blocks (like Allan Block) or poured concrete are generally the best options due to their longevity and ability to withstand heavy moisture without rotting. Timber is great for aesthetic, low-height garden walls.

A properly engineered and installed concrete or block retaining wall can last 50 to 100 years. Timber walls typically last 15 to 25 years, depending on moisture exposure and wood treatment.

In many cases, walls under a certain height don’t require a permit. We can guide you through local requirements.

The most common reason for failure in BC is poor drainage. Without proper gravel backfill and drainage pipes, water builds up behind the wall, creating immense pressure (hydrostatic pressure) that eventually pushes the wall outward. That is why Able Boys Landscaping makes drainage our top priority.

Costs vary widely based on the material chosen, the height/length of the wall, site accessibility, and whether an engineer is required. Contact us at (604) 377-3107 for a free, accurate, and transparent on-site estimate.