(905) 660-9992 Mon–Sat 8 AM – 6 PM Licensed · Certified · Insured Toronto · GTA · Ontario
★★★★★ 5.0 · 49 reviews · Same-day appointments
Last updated ·Reviewed by the BuildMan project team — home builders since 2008
The short answer

BuildMan installs interlock driveways, patio pavers, walkways, steps and retaining walls across Toronto and the GTA. Installed pricing typically runs $25–$45 per square foot, with most driveways at $12,000–$28,000. A typical 2-car driveway takes 5–10 working days, plus 2–3 days if old concrete has to come out first, and we handle curb cut and tree-protection permits. Call (905) 660-9992 or request a free consult and fixed-price quote.

Interlocking Stone

Stonework that doesn't sink in 5 years.

Most interlocking failures come from skipped base preparation. We excavate to depth, lay HPB or 3/4" clear, compact in lifts, and only then start setting stone.

  • Walkways, driveways, patios. Permacon, Techo-Bloc, Unilock — major Canadian brands available.
  • Proper base preparation. 8–12" of compacted aggregate base, polymeric jointing sand sealing.
  • Retaining walls. Up to 1m without engineering — taller walls with engineered drawings.
  • Permeable systems. Storm-friendly options that allow water through to ground.
  • Garden borders & steps. Curved walkways, step risers, integrated planters, accent inlays.
Discuss Your Project →
Interlocking Stone project by BuildMan
300K+Sq ft
installed
What we deliver

Interlocking projects we do

Driveways

Excavate, base, edge restraints, full-thickness paver install with sealed joints.

Walkways

Curved or straight paths from sidewalk to porch, with proper drainage slope.

Patios

Outdoor living surfaces with bench, fire pit and built-in plant integrations.

Retaining Walls

Concrete block or stone walls up to 1m. Engineered designs for taller walls.

Step Systems

Pre-cast or stone step risers, properly drained, anti-skid finishes.

Repair & Re-level

Settled or heaved areas excavated, re-based, and reset to spec.

Planning your budget? Read our builder-written guide: Interlocking Driveway Cost in Toronto (2026) →
Real BuildMan projects

Stonework projects

See more in our project gallery →

Why BuildMan

Builder-grade experience you can verify

A renovation is a major investment in your home. Here's the experience and accountability behind every BuildMan project.

Home builders since 2008

15+ years building and renovating GTA homes from the ground up — not a general handyman doing renovations on the side. That structural knowledge is why our finishes last.

Licensed, $2M insured & WSIB-covered

Full liability insurance and WSIB coverage on every trade on your site, so your home and our crew are protected throughout the build.

Tarion-registered builder

Registered with Ontario's Tarion new-home warranty program — a bar most renovators never have to meet.

Fixed-price, one project lead

A single all-in quote and one point of contact from demo to sign-off. No open-ended hourly billing, no chasing five separate trades.

5.0★ on Google

Real, verified reviews from GTA homeowners — read them on our Google listing.

Permits & inspections handled

We file, schedule and pass every required building, plumbing and electrical permit and inspection — you never deal with the city.

In depth

Interlock Driveway & Patio Pavers: Why the Base Decides Everything

The stone you pick is what you see, but the base underneath is what you are really paying for. Most of Toronto and the GTA sits on heavy clay that holds water and heaves in winter. Interlock laid on a thin layer of gravel over that clay will rut under car tires and sink at the edges within a few seasons. The fix is depth and compaction: excavating well below the finished grade, laying geotextile fabric over the clay so the base doesn't migrate into it, then placing and compacting granular base in thin lifts rather than dumping it all at once.

How a driveway goes in

  • Remove the old asphalt or concrete and excavate to the depth a vehicle load needs, deeper than for a patio or walkway.
  • Set grades so water drains away from the foundation and toward the street or a proper outlet, never toward the garage or a neighbour's side yard.
  • Compact the base, screed the bedding layer, lay the pavers and cut the borders.
  • Install a solid edge restraint, compact the pavers in, then sweep in jointing sand and seal.

Permeable interlock is a different system: open-graded clear stone instead of fine granular, with wider joints so rainwater soaks through. It suits properties where runoff is a problem, but it is not something you can convert to later, so the decision is made at the design stage.

What drives cost is rarely the stone alone. Breaking out old concrete, the amount of excavation and disposal, steps and level changes, retaining walls, curved borders and tight access all add labour. On older semis in the east end and the Junction, mutual driveways and narrow side yards mean smaller equipment and more hand work. City rules also limit how much of a front yard can be paved and how wide a driveway can be, so widening plans need checking before you choose a pattern.

The mistakes we see most: patio-depth bases under driveways, no edge restraint so borders creep outward, sand washed out of the joints, and patios graded back toward the house. Planning outdoor space as a whole? An interlock patio pairs well with a custom pergola or a raised deck stepping down to it.

FAQ

Interlocking Stone — common questions

How long does a driveway take?

5–10 working days for a typical 2-car driveway, including excavation, base prep, paver install, and sand-sealing. Concrete removal beforehand adds 2–3 days.

Permits?

City of Toronto requires a curb cut permit for new driveway entrances and a tree-protection plan for any work near city trees. We handle both.

Cost range?

$25–$45 per square foot installed depending on stone choice, base depth, and complexity. Driveways typically run $12,000–$28,000.

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Ready to start?

Get a free interlocking stone quote today.

Same-day appointments. Flat-rate pricing. Workmanship guarantee.

15+ Years Building
3,000+ Jobs Completed
5.0★ · 49 reviews
$2M Liability Insured
WSIB Covered
Workmanship Guarantee
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