Craftedto Last 15 Years and Counting.
Premium interlock, retaining walls, and outdoor living — installed across North York and the GTA by the same family team since 2009.
ExpertiseAcross Every Stone
From fixing a tripping hazard to a complete backyard overhaul, our focus is strictly on quality hardscaping that endures Canadian winters.
Driveway Interlock
Durable, high-load interlock solutions that completely transform your curb appeal.
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About A&T
Localhands-on, and built around the work.
A&T Interlock is rooted in North York and serves homeowners across the GTA with a focused hardscaping service. The owners stay close to each project, from measuring and material choices to the final walkthrough, so the details do not disappear between the quote and the installation.
ClearSteps to Completion
Free Consultation
We visit the site, understand your vision, and measure up. No cost, no pressure.
Custom Quote
Detailed written quote within 48 hours. Material choices, timeline, and total cost.
Installation
Our crew handles everything. Most residential projects complete in 1–3 days.
Final Walkthrough
We walk the finished project with you and don’t leave until you’re satisfied.
Testedby Our Clients
“A&T was fantastic. They tore out our old cracked asphalt driveway and laid a beautiful herringbone interlock. The crew was professional, fast, and the site was spotless when they left.”
“We hired them for a backyard patio remodel. The attention to detail around the garden borders and steps was impressive. Truly transformed our outdoor living space.”
“Professional from quote to finish. Fixed sunken parts of my driveway and rebuilt our retaining wall. Looks brand new again.”
Readyto transform your property?
Most quotes are back within 48 hours. Serving North York, Etobicoke, Scarborough, and surrounding GTA.
Start Your ProjectInformedDecisions
Most residential driveway projects are completed in 3 to 5 days, depending on weather and the complexity of the design. We focus on continuous progress once we start a job.
Generally, basic interlocking doesn’t require a permit unless you are widening your driveway beyond city allowances. Retaining walls over a certain height (often 2 feet or more depending on proximity to property lines) may require one. We will guide you on the specific requirements for your project during the consultation.
Proper base preparation is the key. We excavate deeply and use a compacted aggregate base to allow for natural freeze-thaw cycles. Pavers rarely crack, and minor shifts can easily be repaired, unlike solid concrete.
Yes. We offer a competitive warranty on our installation workmanship, covering any severe settling or shifting. The interlock stones themselves typically carry lifetime warranties from the manufacturer.
If the stones are still being manufactured, we can order matching ones. If they are discontinued, we can often source similar colors and textures or creatively integrate a border to make the repair look intentional.
Yes, we offer specialized snow removal services. Using a contractor who understands interlock ensures that plows and salts are used carefully to not damage your newly installed investment.
Committedto the Craft
Ready for a quote? Reach out directly or fill out the form, and the owners will get back to you.