ON · 10 neighbourhoods

Basement Renovation in
Aurora

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📋Permits & ComplianceOntario second suite rules handled
🏠Legal Basement ExpertZoning, fire code and building code covered
⬇️Underpinning AvailableIncrease ceiling height to 8 ft+
✅Licensed ContractorFully insured, WSIB covered

Neighbourhoods We Serve — Basement Renovation in Aurora

Basement Renovation in Aurora EstatesBasement Renovation in Aurora GroveBasement Renovation in Aurora HeightsBasement Renovation in Aurora VillageBasement Renovation in Bayview NortheastBasement Renovation in Henderson DriveBasement Renovation in Leslie ValleyBasement Renovation in MavrinacBasement Renovation in WellingtonBasement Renovation in Yonge Corridor

Basement Renovation in Aurora — What to Expect

Finishing or converting your basement in Aurora? Our renovation team in Aurora, Aurora ON specializes in legal basement apartments under Ontario's Additional Residential Unit (ARU) rules. Permits, fire separation, egress windows and separate entrance — all handled by one contractor.

Every basement project in Aurora starts with a free site assessment. We review zoning compliance, measure ceiling height, inspect for moisture issues and give you a detailed scope using Dricore, USG, Roxul materials — before you spend a dollar.

We cover all 10 Aurora neighbourhoods listed above — so wherever you are in Aurora, you reach the same licensed team, the same upfront pricing and the same written warranty on every job.

Our Basement Renovation Services in Aurora

Basement Finishing

Turn raw basement space into a finished rec room, home office, gym or family room — fully drywalled, floored and lit.

Legal Basement Apartment

Second suite creation compliant with Ontario's Additional Residential Units rules — permits, egress, fire separation and separate entrance.

Underpinning

Bench or needle underpinning to increase your basement ceiling height to 8 ft or more — permits and engineering included.

Egress Windows

Bedroom egress windows cut and installed for code compliance in basement bedrooms — required for legal occupancy.

Frequently Asked Questions — Basement Renovation in Aurora

What makes a basement apartment legal in Ontario?›
A legal second suite in Ontario requires a building permit, minimum ceiling height (usually 6'5"), egress window from each bedroom, proper fire separation from the main unit, a working kitchen and bathroom, and compliance with local zoning. We handle all of these.
How much does a legal basement apartment cost?›
A full legal basement conversion typically runs $60,000–$120,000 in the GTA depending on existing conditions, ceiling height requirements and finishes. Underpinning adds cost but may be necessary. We provide a detailed quote after a free site visit.
What is underpinning and do I need it?›
Underpinning lowers the basement floor to increase ceiling height. Ontario code requires at least 6'5" in a legal suite — if your existing basement is shorter, underpinning is the solution. We include engineering and permits in the price.
Do I need a permit to finish my basement?›
Yes for most work — adding rooms, egress windows, electrical and plumbing all require permits. Finishing work done without permits can cause problems when you sell. We pull all required permits as part of our service.
How long does a basement renovation take?›
A basic basement finishing takes 4–8 weeks. A legal basement suite takes 3–6 months when underpinning is involved. Permit timelines vary by municipality. We include a milestone schedule in your contract.
How quickly can you get to my home?›
For most bookings we can arrange a same-day or next-day visit. Emergency calls are dispatched as a priority and we aim to arrive within a few hours.
Is there a service-call or inspection fee?›
We offer a free estimate — there is no charge to come out, diagnose the issue and provide a written quote. You decide whether to proceed before any work begins.

Rental income from your basement? Free quote — legal suite specialists.

Free estimate — serving all 10 Aurora neighbourhoods.

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HireLocalHelp · Basement Renovation in Aurora ON · Updated Oct 2026

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