Legal basement suite in Long Branch
8 basement renovation projects submitted this week in Long Branch

Basement Renovation
Long Branch

Compare prices for basement finishing in Long Branch. Our certified contractors convert unfinished basements into income-generating suites — best value.

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Basement renovation services available in Long Branch

Basement Bathroom

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

Basement Finishing

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

Basement Waterproofing

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

Home Theatre & Media Room

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

Underpinning

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

Legal Basement Suite

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

Why choose Basement Quotes Canada for your basement renovation in Long Branch?

Licensed & Insured Contractors

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

100% Free Quote

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

Waterproofing Expertise

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

Code-Compliant Builds

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

Basement renovation prices in Long Branch — 2026

Estimates based on size, scope and finish level

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Full Basement Finish

Framing · Drywall · Flooring · Lighting · Bathroom

$20946 – $66647
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Legal Basement Suite

Permits · Egress · Kitchen · Bath · Full finish

$9521 – $33323
💧

Waterproofing

Interior/exterior membrane · Sump pump · Drainage

$3332 – $13329

🛁 Basement bathroom addition

$1428 — $5712

☔ Interior waterproofing system

$3332 — $13329

🌡️ Basement heating installation

$1428 — $5712

💡 Egress window installation

$1428 — $5712

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

Frequently asked questions — Basement renovation in Long Branch

How much does it cost to finish a basement in Long Branch?
A full basement finish in Long Branch typically costs $20946–$66647, depending on size, bathroom inclusion and finish level. A basic finish with no bathroom starts around $3332–$9521. Get 3–5 free quotes to compare.
How much does a legal basement suite cost in Long Branch?
A legal basement suite in Long Branch typically costs $9521–$33323, including permits, egress windows, kitchen, bathroom and separate entrance. Rental income of $1,500–$2,500+/month is common in larger Long Branch markets.
Do I need a permit to finish my basement in Long Branch?
Yes — basement finishing that includes electrical, plumbing or structural work requires permits in Long Branch. 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 Long Branch: 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 Long Branch?
A full basement finish in Long Branch 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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