📍 Greater Toronto Area📞 (289) 401-4302✉ info@greatchoiceconstruction.ca
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Licensed & insured · Serving the GTA
📞 +1-289-401-4302 ✉ info@greatchoiceconstruction.ca
Services Overview

Premium construction services for homes across the Greater Toronto Area

Great Choice Construction designs and builds below grade entrances, basement walkouts, egress windows, concrete driveways and full basement renovations. Code-compliant, permit-managed and built for Ontario's climate.

📍 Based in Brampton, ON 🛠 17 GTA service areas 📋 OBC compliant
Call +1-289-401-4302 Browse all services
17
GTA cities served
WSIB-covered crews
Ontario Building Code compliant
Full permit handling
Workmanship warranty
Free on-site estimates
What we build

Eight specialties. One licensed team. Built to last in the GTA climate.

From the first shovel of excavation to the final coat of sealant, we focus on the structural systems that protect your home and unlock new living space — and we do it all under one roof.

01
Below Grade Entrance

Below Grade Entrance Services

Transform your basement with a code-compliant below grade entrance. We handle full excavation, structural cuts, French drains, waterproofing membranes, exterior doors and concrete stairs — engineered for Ontario's freeze-thaw cycles and clay soils. Ideal for in-law suites, basement apartments and improved home accessibility, every install includes permit handling and municipal inspection coordination.

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Areas we serve Brampton Toronto Mississauga Vaughan Markham Oakville Milton Burlington Hamilton Caledon
02
Basement Side Entrance

Basement Side Entrance Services

A side entrance is the most efficient way to convert a basement into a legal secondary suite. We cut and reinforce the foundation wall, install code-compliant stairs and landings, add waterproofing and drainage, and install insulated exterior doors. Every step is engineered for permit approval, with detailed drawings, structural calculations and zoning review handled by our team in-house.

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Areas we serve Brampton Toronto Mississauga Vaughan Markham Oakville Milton Richmond Hill North York Scarborough
03
Egress Windows

Egress Window Installation

Bring your basement bedrooms into Ontario Building Code compliance with properly sized egress windows. We core through poured concrete or block foundation, install structural lintels, drainage gravel beds and code-rated window wells with ladders. Our installations bring in natural light, satisfy emergency-exit requirements for sleeping areas, and protect against water infiltration with engineered drainage.

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Areas we serve Brampton Toronto Mississauga Vaughan Markham Oakville Burlington Hamilton Pickering Ajax
04
Concrete Work

Concrete Work Services

Foundation pours, walkways, patios, retaining walls, structural slabs and decorative finishes — we deliver concrete that's mixed, placed and cured to last decades. Our crews handle excavation, formwork, rebar, reinforced pours and finishing in-house, with a focus on properly graded drainage, freeze-thaw durability and clean expansion-joint detailing that prevents cracking through Ontario winters.

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Areas we serve Brampton Toronto Mississauga Vaughan Markham Oakville Milton Etobicoke Oshawa Caledon
05
Concrete Driveways

Concrete Driveways

Custom-poured concrete driveways with the durability and curb appeal Ontario homes deserve. We engineer the base for proper drainage and load capacity, place rebar or wire mesh, and finish with broom, exposed-aggregate or stamped patterns. Properly tooled control joints, sealing and expansion details mean your driveway survives plowing, road salt and freeze-thaw cycles for 30+ years.

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Areas we serve Brampton Toronto Mississauga Vaughan Markham Oakville Burlington Richmond Hill Pickering Caledon
06
Basement Walkouts

Basement Walkout Construction

Full walkout basements unlock the highest-value secondary suites possible — direct grade-level exits with full-size doors, large windows and natural light. We assess the lot grading, excavate to the required depth, build retaining walls, install drainage and waterproofing, and finish with concrete patios and stairs. Walkouts are designed for permit approval and structural longevity.

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Areas we serve Brampton Toronto Mississauga Vaughan Markham Oakville Milton Burlington Hamilton Caledon
07
Basement Renovations

Basement Renovations

Complete basement transformations: framing, insulation, electrical, plumbing rough-ins, drywall, flooring, kitchens and bathrooms. We design and build legal secondary suites with separate entrances, fire-rated assemblies and proper egress — turning an underused basement into income-generating space or a fully functional family living area. All work permit-coordinated and inspected.

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Areas we serve Brampton Toronto Mississauga Vaughan Markham Oakville Milton Burlington North York Etobicoke
08
Residential Concrete

Residential Concrete Services

Specialized residential concrete: porches, steps, walkways, garage pads, foundation repairs and decorative finishes. We engineer for the load, the climate and the lifespan of your home, with reinforced pours, proper curing protocols and clean architectural finishing. Whether matching an existing structure or starting a fresh pour, every job carries our written workmanship warranty.

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Areas we serve Brampton Toronto Mississauga Vaughan Markham Oakville Milton Burlington Ajax Oshawa
Why Great Choice

Built on Brampton soil. Engineered for the GTA.

We're a hands-on contractor — not a sales operation. The same crew that bids your job runs your job. That keeps our quality consistent and our timelines honest across every postal code we serve.

GTA-specific engineering

Clay soils, high water tables and freeze-thaw cycles dictate how we excavate, drain and waterproof every job.

Licensed & insured

WSIB-covered crews, liability insurance, and full credentials filed with every municipal permit application.

Permits handled

Drawings, structural calculations, zoning compliance and inspection scheduling — all coordinated by our office.

On-schedule delivery

Written project timelines, weekly progress updates, and accountability for the dates we put on paper.

Transparent pricing

Line-item estimates with materials, labour and allowances clearly broken out. No surprise change orders.

Written warranty

Structural and waterproofing work backed in writing — well past the minimum required by Ontario builders.

Ontario Building Code

Code-compliant work, permit-ready paperwork

Every below-grade project we touch must satisfy the Ontario Building Code (OBC) and the local zoning bylaws of the municipality you live in. We don't shortcut this — and we don't ask homeowners to navigate it alone.

Our team prepares the permit drawings, coordinates engineer-stamped structural details where required, and books each municipal inspection at the right stage of construction. You see every approval in writing.

What's covered under OBC

  • Egress & emergency exit — bedrooms in basements must have code-rated escape openings
  • Foundation waterproofing — multi-layer membranes, drainage planes and protected substrates
  • Structural modifications — engineered lintels, headers and reinforcement for any wall openings
  • Drainage — weeping tile, sump systems and surface grading away from the foundation
  • Fire separation — fire-rated assemblies between dwelling units in secondary suites
  • Window wells — sized, drained and guarded per OBC 9.7
How we work

A six-step process, the same on every project

Whether you're booking a single egress window or a full walkout basement, the milestones are the same — so you always know where we are in your build.

STEP 01

Consultation

On-site visit, scope discussion, ballpark budget.

STEP 02

Inspection

Soil, drainage and structural assessment.

STEP 03

Design & quote

Drawings, line-item estimate, timeline.

STEP 04

Permits

Municipal submission, engineer sign-off.

STEP 05

Construction

Excavation, structural, waterproofing.

STEP 06

Final inspection

Sign-off, walk-through, warranty package.

Start your project

Get a free, no-pressure estimate

Tell us about your basement, driveway or concrete project. We'll schedule a site visit, walk through the scope, and have a written quote in your hands within a few days.

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📍 Mon–Sat · Brampton HQ · GTA-wide service
Service area

17 GTA cities, one trusted contractor

We work the full Greater Toronto Area horseshoe — from Hamilton in the west to Oshawa in the east, north through Caledon and Vaughan, and across every Toronto neighbourhood in between.

Brampton Toronto Mississauga Vaughan Markham Oakville Milton Burlington Hamilton Ajax Pickering Oshawa Richmond Hill North York Scarborough Etobicoke Caledon
Common questions

Answers before you call

Do you handle permits for basement work?
Yes — we prepare permit drawings, structural calculations and zoning documentation, submit them to your municipality, and schedule every required inspection. You get copies of every approval.
How long does a typical below grade entrance take?
From permit issuance to municipal sign-off, a standard below grade entrance or side entrance project takes 3–6 weeks depending on soil, foundation type and weather. We provide a written schedule with milestone dates before work begins.
Are your crews insured?
Every job is staffed by WSIB-covered workers and our company carries full commercial liability insurance. Certificates are available on request.
Will my basement need an egress window?
If you're adding a bedroom or legal sleeping area in the basement, Ontario Building Code requires a code-compliant egress opening. We can size and install one as part of your project, or integrate it with a side entrance or walkout.
What warranty do you offer?
Structural and waterproofing components carry a multi-year written warranty above the minimum required for Ontario contractors. Specific terms are spelled out in your project contract.
Which cities do you serve?
Brampton, Toronto, Mississauga, Vaughan, Markham, Oakville, Milton, Burlington, Hamilton, Ajax, Pickering, Oshawa, Richmond Hill, North York, Scarborough, Etobicoke and Caledon — anywhere in the GTA horseshoe.
Explore the site

All services & locations

Services

Peel Region

York Region

Toronto

Halton

Durham & Hamilton

Call

+1-289-401-4302

Email

info@greatchoiceconstruction.ca

Headquarters

Brampton, Ontario, Canada

Hours

Mon–Sat · 7am to 7pm