Wide slab patio bordered by newly laid sod

Hardscaping and interior contracting, GTA-wide.

FOUR40 builds interlocking driveways, walkways, patios, steps and decks across the Greater Toronto Area, and finishes basements, floors, tile, drywall and paint inside. Both run year-round with one crew and one point of contact — only excavation and paving wait on the weather.

Get a free estimate Call (647) 473-3454

Based in

Whitchurch-Stouffville

Estimates

Free & on-site

Before we start

Written scope

On site

Same crew throughout

Exterior

Hardscaping.

Everything below the surface is where these jobs are won or lost. Our base spec is published in full — no competitor in this market publishes theirs.

Interlocking driveways

Full driveway rebuilds
Widening & extensions
Soldier courses and borders
300 mm compacted Granular A base

Interlocking driveways →

Patios & walkways

Backyard patios and living space
Front walkways and landings
Slab, flagstone and precast pavers
Permeable paver systems

Patios & walkways →

Decks

Pressure-treated and composite
Footings to code
Stairs, railings and privacy screens
Deck repair and re-boarding

Decks →

Steps & porches

Precast and natural stone steps
Porch resurfacing
Landings and railings

Steps & porches →

Retaining & garden walls

Segmental block walls
Armour stone
Drainage and backfill done properly

Retaining walls →

Repair & re-levelling

Sunken and heaved interlock lifted and reset
Re-sanding with polymeric sand
Edge restraint replacement
Drainage corrections

Often the honest answer instead of a full rebuild.

Interior

Interiors.

Interior work runs year-round, not only when the ground freezes. Licensed trades are brought in where the work calls for it, and we say so plainly rather than implying an in-house electrician we don't have.

Basements

Framing, insulation and drywall
Flooring and trim
Bathroom and wet-bar rough-ins via licensed trades
Pot lights through a licensed electrical contractor

Basement finishing →

Floors, tile & paint

Hardwood, engineered and vinyl plank
Tile — floors, backsplashes, bathrooms
Drywall repair and taping
Interior painting

Kitchens & cabinets

Cabinet refinishing and spray painting
Backsplash and countertop install
Kitchen and bathroom refresh
Trim, doors and hardware

Kitchen renovations →

Epoxy & garage floors

Diamond grinding, not acid etch
Crack repair before coating
Flake and metallic finishes
Basement, utility and shop floors

Epoxy & garage floors →

Drainage & grading

French drains and weeping tile
Downspout extensions
Window wells
Regrading away from the foundation

Same trade as every driveway base we build.

Coordinated trades

Electrical — licensed contractor, ESA permit under their licence
Plumbing — licensed plumber
Gas work — TSSA-registered technician

We schedule and coordinate around them. We don't pretend to do them.

Everything we do

The full list.

Core work first — the things we build ourselves, week in week out. Then the attached services that come up on the same jobs.

Core · exterior

Hardscaping

Core · interior

Interiors

We also handle

Attached services

Framed honestly: these are real capabilities, not the headline of the business.

What things cost Job videos Permits in Ontario Why driveways heave

For business.

Commercial & office

Office refreshes, retail fit-outs and condo common areas, scheduled around trading hours.

Commercial renovations →

Landlords

Tenant turnovers and portfolio maintenance, quoted to a completion date rather than a duration.

Turnover work →

Agents & sellers

Pre-listing work on what actually reads as neglect — and honest advice on what to leave alone.

Pre-sale renovations →

Service area

Across the GTA, based in Stouffville.

Close enough to come back if something needs attention — which matters more than it sounds.

Markham Stouffville Richmond Hill Aurora Newmarket Vaughan Uxbridge Pickering Ajax Scarborough North York King City

Elsewhere in the GTA? Call and ask — we travel for the right project.