Now booking Summer 2026 across the GTA
(416) 555-0100· hello@concretegc.com· Mon–Sat · 7am – 6pm ET
Full-Yard Builds

Landscaping & Interlock.

Interlocking pavers, retaining walls, garden steps, planter beds, and full-yard landscape design. Built on the right base — granular sub-base, polymeric jointing, edge restraints — so it doesn't shift in three winters.

The base does the work.
The pavers get the credit.

Interlock that fails fails at the sub-base. We dig deeper than most contractors are willing to (200mm+ on driveways), compact in lifts, install proper edge restraints, and sand-set with polymeric jointing. The pavers themselves are Techo-Bloc, Unilock, or Permacon — premium brands with real warranties — but what keeps them looking new in five years is what's underneath.

Applications

What we install.

Interlock Driveways

Heavy-duty pavers on a deep sub-base. Edge restraints. Snow-plow ready.

Walkways & Patios

Custom layouts, banding, integrated lighting. Polymeric sand jointing.

Retaining Walls

Engineered for the height. Drainage tile, geogrid reinforcement, capstones.

Garden Steps

Solid-stone steps, integrated lighting, anti-slip edges.

Planter Beds

Stone-edged beds, irrigation ready, integrated with hardscape.

Sod & Softscape

Full-yard regrading, sod laying, plantings, mulch beds.

Brands & Materials

Premium pavers,
real warranties.

Techo-BlocUnilockPermacon Natural FlagstoneArmour Stone

Patterns we lay.

Running BondHerringboneBasket Weave RandomEuropean Fan

Why our base outlasts.

  • 200mm+ granular sub-base on driveways (vs. 100mm "good enough")
  • Mechanical compaction in 50mm lifts
  • Geotextile separation fabric
  • Bedding sand screed to ±3mm
  • Polymeric sand jointing (no weeds, no wash-out)
  • PVC or aluminum edge restraints, not plastic
Pricing Guidance
From $28 / sqft

Interlock pavers from $28/sqft installed. Premium textures and tumbled finishes from $35–$45. Retaining walls from $120/linear ft (height-dependent). Sub-base, demo, and engineering scoped per site.

Design Yours With AI
Process

Six stages — done right.

01

Design & layout

Drawings, paver/colour selection, on-site flag-out before excavation.

02

Excavation

Dig to required depth (200mm+ on driveways), haul spoils, locate utilities.

03

Sub-base & compaction

Granular A in 50mm lifts, compacted, geotextile fabric where needed.

04

Bedding & restraints

Bedding sand screed ±3mm, edge restraints set, layout strung.

05

Paver install

Pavers cut in (saw, not chisel), pattern run, edges trimmed clean.

06

Polymeric sand & seal

Polymeric jointing sand activated with mist, sealer applied 30+ days later.

FAQ

Interlock questions.

Will weeds grow between pavers?

With polymeric sand jointing, almost never. The sand sets like a flexible mortar after activation. Standard sand jointing without polymer does grow weeds — that's not what we install.

Will pavers shift or sink?

Not if the sub-base is right. Most "shifting" jobs in the GTA are on 100mm bases that needed 200mm. We do 200mm+ on driveways and we warranty against settling.

How long to install a 600 sqft driveway?

5–8 working days, depending on demolition complexity and weather.

Do you do small jobs?

Yes — single walkways, garden steps, small patios. Minimum project is around $4–5K.

Can you match my existing interlock?

If we can identify the brand and model (often discontinued after 5+ years), we'll source the closest available match. We always do a sample run before the full install.

Start Your Private Consultation

See it before you build it.

Tell us about your space. Our team will review and respond with a structured proposal — within one business day.

Request a Quote Start with AI
Related Services

Other things we do.