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Segmental Retaining Walls Toronto – Strong, Stylish, and Sustainable

Expert segmental retaining wall design & installation for Toronto properties.

A&A Masonry builds visually pleasing and structurally sound segmental retaining walls using interlocking blocks, natural stone, and armour stone—ideal for gardens, driveways, patios, pools, and backyard slopes.

A segmental retaining wall (SRW) is a gravity retaining structure constructed using interlocking concrete blocks or stones without mortar. These versatile walls rely on their own weight, compacted soil behind the wall, and the interlocking mechanism of the blocks for stability.

Benefits of Segmental Retaining Walls

  • Versatility: SRWs are adaptable to various landscape conditions, allowing for curved, straight, and terraced designs.

  • Ease of Installation: Their modular nature enables relatively quick and efficient installation compared to traditional masonry walls.

  • Durability and Strength: Interlocking concrete blocks provide structural strength, durability, and resistance to environmental conditions like freezing and thawing.

  • Aesthetic Appeal: Available in various textures, colors, and sizes, segmental walls can enhance landscape aesthetics significantly.

  • Drainage Efficiency: SRWs are designed to accommodate proper drainage, reducing the risk of water buildup and soil erosion.

Why Homeowners Need a Professional Masonry Contractor

Installing or repairing segmental retaining walls involves detailed knowledge of soil mechanics, drainage requirements, and proper installation methods. Hiring a professional masonry contractor provides:

  • Expert Design and Engineering: Contractors ensure the correct design, considering soil type, slope gradient, and load requirements, ensuring structural integrity.

  • Proper Drainage Solutions: Experienced masons incorporate effective drainage systems, preventing water damage and prolonging the life of your retaining wall.

  • Compliance with Codes: Professionals ensure the wall adheres to local building regulations and industry standards, avoiding costly fines or corrective work.

  • Quality Assurance: Contractors use industry-standard techniques and high-quality materials, guaranteeing a lasting and attractive result.

  • Cost Efficiency: Expert installation reduces future maintenance expenses and prolongs the lifespan of the retaining wall, ultimately saving homeowners money.

Hiring a masonry contractor for your segmental retaining wall installation or repair ensures a robust, functional, and visually appealing addition to your property.

Why Choose Our Segmental Retaining Wall Expertise?

Specialist Contractors

Skilled in retaining wall block and interlocking block construction.

Material Variety

Options include segmental blocks, concrete blocks, natural stone, armour stone, and pavers.

Custom Design

Walls tailored for driveways, garden landscaping, pools, and patio boundaries.

Clear Costing

Transparent retaining wall cost and design options with no hidden fees.

Local Know-How

Walls built specifically for Toronto’s terrain, frost line, and soil conditions.

Proven Quality & Safety Recognition

18-Time Award-Winning Segmental Retaining Wall Specialist on HomeStars

A+ BBB Rating – BBB Accredited Business

WSIB

Health and Safety Excellence Program Member in 2024 by WSIB Ontario

HomeStars Giving Back Award Winner

Best of the Best Winner in 2025 by HomeStars

HomeStars Best of Award Winner from 2010 to 2014 and 2017 to 2025

Our Segmental Retaining Wall Services

armour stone garden wall

Garden & Bed Walls

Segmental block or natural stone walls to define planting areas.
Landscape Edging

Driveway/Patio Edging

Durable segmental walls that create clean edges and protect surfaces.
garden-retaining-wall

Tiered Slopes & Terracing

Multi-level walls for backyard slope management and beauty.
flagstone wall , pool deck and flooring

Pool Surround Walls

Safe concrete block walls that frame pools and control landscape grade.
concrete-retaining-wall

Repair & Replacement

Fix failing walls or upgrade existing retaining wall structures.

Built for Toronto’s Climate & Conditions

Our walls include proper drainage, geogrid reinforcement, and frost protection. We design with Toronto’s freeze-thaw cycles in mind to prevent shifting, cracking, or soil pressure.

segmented retaining wall

Proudly Serving Toronto and the GTA

Find contractors near you? We serve Toronto, North York, Etobicoke, Mississauga, Brampton, Vaughan, Oakville, and beyond.

Hear From Our Happy Clients

May 26, 2024

This is the second time Ive used A&A Masonry. They repaired my flagstone entry way last year. This year I had them back to replace a crumbling wood retaining wall and walkway along the side of my house. They also leveled the pavers in my backyard. The experience was fantastic from start to finish. They were working within a week from the time I called. It would have been even faster if it wasnt for the weather. Tani and his crew did great work and cleaned up nicely once complete.

Jeff

Side Retaining Wall and Leveling Patio

May 23, 2024

A&A did an excellent job replacing and repairing a 55 foot retaining wall between me and my neighbour. Removal of 25 feet of concrete block wall, replacing with concrete block, weeping tile and gravel and applying concrete coat to entire 55 feet was completed in 2 days. Matt and Joel kept the site neat and cleaned up at the end of the job. They were polite and professional and answered any questions I had. Well Done! My neighbour expressed some concerns about bits of concrete that were left on his garage door and driveway. He had to power wash the door and driveway. Hayden spoke to my neighbour and resolved the issue. I recommend A&A to anyone needing concrete work and will happily use them again.

Brian

Retaining Wall Replacement

June 16, 2022

We were thrilled from start to finish by the professionalism of A&A Masonry. Bennet and Kris were very committed to checking with me for my approval of all parts of the job. They were careful in the process and the retaining wall looks wonderful!

Customer (HomeStars Review)

Retaining Wall Installation

Full Masonry Services Beyond Segmental Walls

Repair cracked bricks and mortar to restore strength and curb appeal.

Install natural stone patios, walkways, and steps for beauty and function.

Fix concrete damage and build sturdy steps for safety and aesthetics.

Create cozy outdoor fireplaces, fire pits, and feature walls.

Segmental Retaining Wall FAQs

What is a segmental retaining wall?

A dry-stacked wall built from interlocking blocks—strong, flexible, and easy to install.

How much do segmental walls cost?

Costs vary by material, wall height, site prep, and drainage. Contact us for a detailed estimate.

Do I need a permit?

In Toronto, walls above a specified height require permits and must meet grading regulations.

Can I build one myself?

Small garden walls are DIY-friendly, but professional design is recommended for structural walls.

How long do they last?

With proper build—geogrid, drainage, quality block—they can last 50+ years.

Ready to Elevate Your Yard with Expert Walls?

Add stability, style, and value with a custom segmental retaining wall. Contact A&A Masonry today for a free design consultation and estimate.

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