Imagine kicking back on a gorgeous patio, custom-built just for you. We specialize in crafting beautiful patios using interlock stone or flagstone. But we’re not just about patios – we bring the whole package with outdoor kitchens, cabanas, dining spots, fire pits, and more. Whether you’re picturing a sweet 500 sq ft hangout or dreaming of a full-blown backyard paradise, we’ve got you covered. From planning to design, we make it happen. Let’s turn your outdoor space into something special – because at Alterra Landscaping, we’re all about creating the perfect chill zone just for you

Our Advantages

  • 10+ experience in building patios
  • 3+ year warranty
  • Competitive pricing
  • Registered with WSIB
  • More than 50 happy clients with beautiful custom patios  proudly built by Alterra
Featured Project

Backyard Patio in Toronto downtown

Check out our latest masterpiece in Toronto! We transformed a backyard into a stunning retreat with a brand-new wood deck, stylish fence, interlock patio, a cozy firepit, and lush garden. From computer design to reality, Alterra Landscaping worked its magic in less than 2 weeks. Experience the swift and spectacular transformation – because at Alterra, we make dream outdoor spaces happen in no time!

Patios Built by Alterra

Our Process

  • 1
    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!

  • 2
    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.

  • 3
    Material Selection

    We provide a wide selection of materials, allowing you to choose the perfect type, color, and texture for your custom patio

  • 4
    Installation and Construction

    Our skilled craftsmen will meticulously install your custom patio, ensuring it's not only visually stunning but also structurally sound and built to last.

Happy Clients with Custom Patios

Great job Alterra have done. It has been almost 6 months 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.
Homestars Review
Alterra renovated my backyard patio and stairs. Aleksandr is an absolute pro with a knowledgeable team, he suggested really good quality stone with very reasonable price, and the job was done in no time with zero stress and issues. I would highly recommend Alterra Landscaping.
Homestars Review
Projects Completed
Years in Business
PROs in the team
Thinking of new patio?

Whether you are looking for an estimate or just design ideas feel free to reach out and our team will help you!

Frequently asked questions

Do you provide computer designs for a project?

If a project has many complex components that need to be visualized prior to construction then we do make a design prior to construction. This may require a deposit for a project or a design fee depending on complexity of design and project itself

What materials are best for a durable and stylish patio?

We recommend interlock stone or flagstone for a blend of durability and aesthetics. These materials withstand the elements while adding a touch of elegance to your patio. Also they require virtually no maintenance and are very durable

How long does the custom patio installation process take?

The timeline varies based on the project's complexity, but on average, from construction process takes 1 to 3 weeks.

What is the difference between flagstone and interlock?

Flagstone is natural stone with irregular shapes, lending a rustic look. Interlock, or interlocking concrete pavers, are man-made and uniform for a modern appearance. Choose based on style preference, as flagstone offers uniqueness, while interlock provides consistency.

What are benefits of an interlock patio compared to grass in the backyard?
An interlock patio offers low maintenance, enhances aesthetic beauty, and adds value to your home, providing a durable and stylish outdoor space.
Looking for an estimate?

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