New basement finishing in Aldergrove, Alberta
24 basement renovation projects submitted this week in Aldergrove

Basement Renovation
Aldergrove

Looking for a licensed basement finisher in Aldergrove? Get up to 5 personalized estimates from local experts within 24h. Underpinning — quality craftsmanship.

$22000
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Why choose Basement Quotes Canada for your basement renovation in Aldergrove?

Licensed & Insured Contractors

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

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

Waterproofing Expertise

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

Code-Compliant Builds

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

Basement renovation prices in Aldergrove — 2026

Estimates based on size, scope and finish level

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Full Basement Finish

Framing · Drywall · Flooring · Lighting · Bathroom

$22465 – $71479
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🏡

Legal Basement Suite

Permits · Egress · Kitchen · Bath · Full finish

$10211 – $35739
💧

Waterproofing

Interior/exterior membrane · Sump pump · Drainage

$3573 – $14295

🛁 Basement bathroom addition

$1531 — $6126

☔ Interior waterproofing system

$3573 — $14295

🌡️ Basement heating installation

$1531 — $6126

💡 Egress window installation

$1531 — $6126

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

Basement renovation services available in Aldergrove

Legal Basement Suite

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

Basement Waterproofing

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

Basement Finishing

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

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 Aldergrove.

Underpinning

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

Frequently asked questions — Basement renovation in Aldergrove

How much does it cost to finish a basement in Aldergrove?
A full basement finish in Aldergrove typically costs $22465–$71479, depending on size, bathroom inclusion and finish level. A basic finish with no bathroom starts around $3573–$10211. Get 3–5 free quotes to compare.
How much does a legal basement suite cost in Aldergrove?
A legal basement suite in Aldergrove typically costs $10211–$35739, including permits, egress windows, kitchen, bathroom and separate entrance. Rental income of $1,500–$2,500+/month is common in larger Aldergrove markets.
Do I need a permit to finish my basement in Aldergrove?
Yes — basement finishing that includes electrical, plumbing or structural work requires permits in Aldergrove. 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 Aldergrove: 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 Aldergrove?
A full basement finish in Aldergrove 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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