Basement renovation in Devon, Alberta
22 basement renovation projects submitted this week in Devon

Basement Renovation
Devon

Find the best rate for basement finishing in Devon. Our renovation partners convert unfinished basements into livable space — competitive pricing.

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

Licensed & Insured Contractors

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

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

Waterproofing Expertise

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

Code-Compliant Builds

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

Basement renovation services available in Devon

Underpinning

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

Basement Waterproofing

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

Basement Bathroom

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

Legal Basement Suite

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

Basement Finishing

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

Home Theatre & Media Room

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

Frequently asked questions — Basement renovation in Devon

How much does it cost to finish a basement in Devon?
A full basement finish in Devon typically costs $21792–$69338, depending on size, bathroom inclusion and finish level. A basic finish with no bathroom starts around $3466–$9905. Get 3–5 free quotes to compare.
How much does a legal basement suite cost in Devon?
A legal basement suite in Devon typically costs $9905–$34669, including permits, egress windows, kitchen, bathroom and separate entrance. Rental income of $1,500–$2,500+/month is common in larger Devon markets.
Do I need a permit to finish my basement in Devon?
Yes — basement finishing that includes electrical, plumbing or structural work requires permits in Devon. 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 Devon: 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 Devon?
A full basement finish in Devon 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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Basement renovation prices in Devon — 2026

Estimates based on size, scope and finish level

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Full Basement Finish

Framing · Drywall · Flooring · Lighting · Bathroom

$21792 – $69338
Get an exact price →
🏡

Legal Basement Suite

Permits · Egress · Kitchen · Bath · Full finish

$9905 – $34669
💧

Waterproofing

Interior/exterior membrane · Sump pump · Drainage

$3466 – $13867

🛁 Basement bathroom addition

$1485 — $5943

☔ Interior waterproofing system

$3466 — $13867

🌡️ Basement heating installation

$1485 — $5943

💡 Egress window installation

$1485 — $5943

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

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