Why Choose A&Z Interlock?

A&Z Interlock creates high quality and custom outdoor living spaces that add to the value of your home, enrich the quality of your life, and are built to last. 

Over 15 Years of Building Experience

  • Locally owned & operated
  • Exceed or meet code and industry standards (drainage, slope, foundation, etc.)
  • Focus on getting clients through referral
  • Experienced ground crew and skilled labourers
  • Accessible owners with a hands-on approach

Certified, Accredited & Licensed in Ontario 

Longest Landscape & Interlock Warranty in Ottawa

  • Peace of mind knowing your project is built on a strong foundation
  • Commitment to training our team on new/better installation techniques, tools and technology 
  • Landscaping Designed to withstand harsh Ottawa winters
  • Quick hassle-free repairs
  • Reachability & after service care is a priority for A&Z Interlock

The A&Z Difference


We pride ourselves on dedication, professionalism and the experience we deliver to our Ottawa customers. Trust A&Z Interlock to transform your yard into a beautiful, functional and relaxing space. 


A&Z provides world class landscaping and customer service to match. If we can’t warranty the work then we don’t do the work. So you can relax knowing your investment in backed by excellent craftsmanship.


Strong leaders build strong teams. We invest in our employees through training and encourage them to take pride in what they create. This translates into a motivated and empowered team that is dedicated to professional results. 

Delivering Better Value & Build Quality

The team at A&Z Interlock is always looking for ways to improve our process and serve customers better.  Whether its software that helps with communication and scheduling or landscape products that perform better - we think it's important to include the best tools available.

We Make Landscape Projects Easy

As Ottawa landscaping experts, our clients rely on our years of experience to deliver their perfect outdoor living spaces.  Let us guide you through the process and hand over a turn-key landscape renovation.

In-Home Consult

In-home meeting with an A&Z designer to discuss your vision, answer any questions, discuss your budget and take measurements.


Our designers create a digital version of our landscape project. Easily visualize plants, measurements and the space you’ve created. 


With the design and quote approved, our crew is ready to transform your landscape. Professional and approachable every step of the way.

Don’t Take Our Word For It…

Why Clients Love Working With A&Z

A-Z Landscaping gave us a unique front walkway to highlight our very small townhouse front yard. In a small space it can be hard to come up with a creative design, but they managed to make our new walk way something special and different than the rest of the neighbourhood. They completed the work efficiently and professionally. They were open to feedback and worked with us to made adjustments along the way. We were so happy with the work in the front yard, we brought them back the following year to redo our backyard patio. They have my full confidence.

Robin Dunbar

After interviewing no less than 10 companies for our interlock and driveway project, we decided to award the work to A-Z Interlock Design & Build. They gave us a modern and elegant design for our front porch and walkway. We are very grateful to Peter for that design as it stood out from all the other proposals that we had received. The end result is astonishing and they managed to make our new entrance, porch and walk way something unique that offers a lot of curb appeal. The work was completed in a timely manner and Adam kept us informed as the project date was approaching and also during the construction.

Sebastien Blais

Free In-Home Landscape Design Consultation

Set an appointment with one of our landscape designers and tell them your vision for your landscape project. Or let them share their years of experience and help you make the best decisions for your space, style, and budget.

Great landscape designs change over time. Meeting you is an opportunity for our team to better understand your needs and expectations.

We really look forward to meeting you and hearing you and hearing what you had in mind in your outdoor living space. 


A great design should suit your style and personality. By meeting our designer can better understand the goals of your yard.  Are you trying to keep a low maintenance are or create harmony between indoor & outdoro space?


Landscaping estimates are calculated using square footage of the yard. It is very important the measurements are precise and accurate to deliver better designs and value to our customers. 


Not sure if your yard is big enough for a radial interlock patio?  Got questions on how to extend your budget to include a luxury feature.  Our years of experience and product knowledge helps our clients get the outdoor living space they always dreamed of.

Contact Us

Fill in the form and we will get in touch with you. Questions, comments and landscape inquiries are always welcomed and we try to respond as fast as possible. For immediate assistance call our customer service phone number or email us directly.

(613) 219-9862


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A&Z Interlock provides professional landscape construction and design services to residential homeowners in the Ottawa Ontario area. Watch your home transformed as we turn your yard into the patio you always dreamed of. Since 2005 Ottawa landscaping clients have been delighted with our service, warranty, and after-sales care.
Book your next renovation with Ottawa's premier landscape contractor today.

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Contact Us

A&Z Interlock Design & Build
2014 Calypso Street
Ottawa, Ontario

(613) 219-9862