Call Now — 24/7 +1 (647) 465-6957
GTA Grizzly installs interlock driveways, patios, walkways, and retaining walls with engineered multi-layer bases, transparent locked-price proposals, and a 5-year workmanship warranty.
You've seen the failures. Interlock that looked stunning on Day 1 — and three Toronto winters later, it's sunken, shifted, and cracked. The problem isn't the stone. It's what's underneath. Most interlocking contractors in Toronto skip the base preparation that matters.
You're right to demand better. That's exactly why we built GTA Grizzly's interlock division differently — every project starts with engineered base preparation.
Share your vision. We assess drainage, grade, soil conditions, and measure your space. Transparent budget range with zero pressure.
Receive a 3D rendering (on $50K+ projects) showing your paver pattern, colors, and layout — plus a firm fixed-price proposal.
Our crew excavates to spec, lays geo-textile + 12" base, installs your pavers, and finishes with polymeric sand. Backed by 5-year guarantee.
No obligation · Price locked for 30 days
Start Your TransformationBuilt on 12-inch engineered bases to withstand winter heaving and vehicle weight.
Custom backyard spaces for entertaining, with proper 2% grade for drainage.
Elevate your curb appeal with safe, non-slip entrance paths and steps.
Structural and decorative garden walls built with proper geogrid reinforcement.
Honest pricing for engineered interlock foundations.
$12,800 Total Value
Transparent Proposal
Itemized excavation, base, pavers, labor
Locked Pricing
No hidden surprise fees
5-Year Warranty
Workmanship coverage
Polymeric Sand Finish
Premium joint sealing
3D Design Rendering
Available on $50K+ projects
Paver Sample Box
Belgard/Unilock samples shipped
Price locked for 30 days
Everything you need to know about interlocking driveways and patios in Toronto with GTA Grizzly.
Expert Insight
When planning interlock in Toronto, drainage is non-negotiable. Our freeze-thaw cycles destroy interlock with poor drainage. We engineer every base with proper slope (2% minimum) and use clear stone in critical areas — guaranteeing zero shifting for 25+ years.
Interlock driveways in Toronto typically range $15-$30 per square foot installed, depending on paver selection, base depth, and removal of existing surface. A standard 500 sq ft driveway runs $8K-$15K. Our proposals include full time + materials breakdown. We aim to deliver proposals within 24 hours for projects under $30K.
The visible stones look similar — the difference is underneath. Budget jobs use 4-6 inch bases, skip geo-textile, and use builder-grade pavers. Premium installs use 10-12 inch engineered bases, commercial geo-textile, premium pavers (Techo-Bloc, Unilock, Belgard), and polymeric sand. The premium install lasts 25+ years; the budget install fails within 3-5 winters.
Yes — proper interlock installation requires full excavation to grade. We remove existing asphalt, concrete, or old interlock down to native soil, then build the engineered base from scratch. Removal costs are included in your fixed-price proposal.
Our warranty covers all interlock workmanship for 5 years: base preparation, paver installation, edge restraints, and polymeric sand. If pavers shift, settle, or heave due to our installation, we return and fix it at zero cost. Manufacturer warranties on pavers (25-year) transfer to you separately.
Most driveways and patios take 5-12 days from excavation to final polymeric sand, depending on size and complexity. We provide a firm schedule in your locked-price proposal. We're typically booking 6-8 weeks out — book early for spring/fall installs.
Yes. GTA Grizzly Ltd. is fully licensed, carries comprehensive liability insurance, and is WSIB covered. HomeStars Best Winner '21-'24 and Quality Business Awards 2024 Winner.
Experience the GTA Grizzly standard. Our interlocking team combines engineered base preparation with elite craftsmanship to build driveways and patios that survive 25 winters.
Speed and transparency. Receive an itemized breakdown for interlocking projects under $30K by tomorrow.
We don't just install interlock; we guarantee it. Our workmanship is backed for half a decade of Toronto's freeze-thaw cycles.
Fill out the fields below and we'll reach out within 24h.
