Basement renovation in Acton, Ontario
17 basement renovation projects submitted this week in Acton

Basement Renovation
Acton

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$22000
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Basement renovation services available in Acton

Basement Bathroom

New bathroom addition in your basement. Full plumbing rough-in, tile, fixtures and ventilation.

Home Theatre & Media Room

Custom home theatre and media room design and installation. Wiring, acoustics and custom millwork in Acton.

Underpinning

Basement underpinning to increase ceiling height in Acton. Structural engineering and permit included.

Legal Basement Suite

Complete legal basement suite construction in Acton. Permits, egress, kitchen, bathroom, separate entrance — income-ready.

Basement Waterproofing

Interior and exterior waterproofing systems. Sump pumps, drainage membranes, crack injection in Acton.

Basement Finishing

Full basement finishing in Acton — framing, insulation, drywall, flooring, lighting and trim. Turn unused space into living space.

Why choose Basement Quotes Canada for your basement renovation in Acton?

Licensed & Insured Contractors

Every renovation partner is fully licensed, carries liability insurance, and has verified references in Acton.

100% Free Quote

No fees, no obligation. Compare up to 5 basement renovation quotes in Acton — completely free.

Waterproofing Expertise

Proper waterproofing is critical before finishing a basement. Our contractors in Acton assess and correct moisture issues first.

Code-Compliant Builds

All basement renovations — including legal suites — are built to code with proper permits in Acton.

Basement renovation prices in Acton — 2026

Estimates based on size, scope and finish level

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Full Basement Finish

Framing · Drywall · Flooring · Lighting · Bathroom

$22242 – $70772
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🏡

Legal Basement Suite

Permits · Egress · Kitchen · Bath · Full finish

$10110 – $35386
💧

Waterproofing

Interior/exterior membrane · Sump pump · Drainage

$3538 – $14154

🛁 Basement bathroom addition

$1516 — $6066

☔ Interior waterproofing system

$3538 — $14154

🌡️ Basement heating installation

$1516 — $6066

💡 Egress window installation

$1516 — $6066

Estimated prices for Acton. Get accurate, free quotes from our verified contractors.

Frequently asked questions — Basement renovation in Acton

How much does it cost to finish a basement in Acton?
A full basement finish in Acton typically costs $22242–$70772, depending on size, bathroom inclusion and finish level. A basic finish with no bathroom starts around $3538–$10110. Get 3–5 free quotes to compare.
How much does a legal basement suite cost in Acton?
A legal basement suite in Acton typically costs $10110–$35386, including permits, egress windows, kitchen, bathroom and separate entrance. Rental income of $1,500–$2,500+/month is common in larger Acton markets.
Do I need a permit to finish my basement in Acton?
Yes — basement finishing that includes electrical, plumbing or structural work requires permits in Acton. Legal suites require additional permits and inspections. Your contractor handles the permitting process.
How do I know if my basement has a moisture problem?
Signs of basement moisture in Acton: water stains, efflorescence (white powder on walls), musty odour, peeling paint, or visible mold. Our contractors assess moisture before any finishing work to prevent future damage.
How long does a basement renovation take in Acton?
A full basement finish in Acton takes 4–8 weeks. A legal suite with plumbing and permitting takes 8–14 weeks. Underpinning adds 2–4 weeks. Your contractor will provide a detailed schedule.

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