Retaining wall Company

Welcome to Alterra Landscaping, your trusted Retaining Wall Company. Retaining walls are vital structures that define and stabilize varying elevation levels of soil or landscapes. They serve as essential solutions where terrain shaping is needed, effectively containing and supporting the pressure of the soil. Alterra specializes in crafting durable and visually appealing retaining walls using a variety of materials, including wood, poured concrete, armour stone, blocks, and interlocking options. Our expertise lies in seamlessly integrating these structures into your backyard, adding both beauty and functionality to your outdoor space. Trust Alterra to elevate your landscape with reliable and aesthetically pleasing retaining walls.


  • 10+ experience in building retaining walls
  • 3+ year warranty
  • Competitive pricing
  • Registered with WSIB
  • More than 50 happy clients with retaining walls built by Alterra

Happy Clients with great Retaining walls

Great job Alterra have done. It has been almost 6months now. No issue at all. No drainage problem at all from heavy rain and melting snow; retaining wall stands; and ground is level.
Great workmanship, stone cutting and layout, nice to have Alterra crew to work on my backyard project.
Thanks again.
Alex and his team did an amazing job, I am very happy with the results. They installed new pavers on my walkway and border around the driveway, build a new flower bed and installed an armour stone retaining wall, plus new sod all around. professional, fast, clean job. They finished everything in 4 days! Highly recommend Alterra Landscaping for all your landscaping needs.

Featured project - Retaining wall in etobicoke

Types of retaining walls

Discover Alterra Landscaping's expertise in action with our standout project: a 5ft tall retaining wall, meticulously crafted to maximize usable space for an expanded driveway. This sturdy structure not only holds back soil but also enhances the overall landscape aesthetics. Built using top-notch stone pavers from "Unilock," this project exemplifies our commitment to quality and functionality as your trusted retaining wall company.

Block/gravity retaining wall

gabion retaining wall

armour stone retaining wall

Our Process

Consultation and Free Estimate
Our process begins with a detailed consultation to understand your vision, requirements, and budget. We discuss your ideas and provide a detailed estimate – no strings attached!

Planning & Design
Our experienced team collaborates with you to create a design that perfectly matches your home and lifestyle. If needed, permit applications are discussed and prepared.

Material Selection:
We provide a wide selection of materials, allowing you to choose the perfect type, color, and texture for your driveway

Installation and Construction:
Our skilled craftsmen will meticulously install your retaining wall, ensuring it's not only visually stunning but also structurally sound and built to last.

Frequently asked questions

How do I determine the type of retaining wall suitable for my landscape?
Our landscape experts assess factors like slope, soil type, and purpose to recommend between gravity retaining wall or reinforced retaining wall for optimal functionality and aesthetics

Why should I choose an interlock retaining wall for my outdoor space?
Installing an interlock retaining wall not only enhances aesthetics but also adds durability and functionality. With various shapes and sizes available, it's a low-maintenance solution for long-lasting appeal in your yard.

Do you offer repair services for retaining wall?
Yes we do

Fill in the form below and our specialist will contact you shortly. We will be able to estimate better your project if you mention the type of work (driveway, patio, retaining wall, etc) as well as any other details
for an estimate?

Areas we cover:

King City
East Gwillimbury
Richmond Hill