Basement Waterproofing Cost in Vancouver (2026)
Average cost in Vancouver
$3,000 — $35,000
$70 — $300 per linear ft
Cost Breakdown
ItemizedExcavation and installation
45%
Membranes, weeping tiles, sealants
35%
Excavators and disposal bins
15%
City permits and inspections
5%
GST+PST at 12%
📋What's Included
ScopeTypically Includes
- Interior drain tile system
- Sump pump installation
- Vapor barrier
- Crack injection sealing
- Labor
Typically Excludes
- Exterior excavation waterproofing
- Foundation repair
- Mold remediation
- Dehumidifier
- Landscaping restoration
Based on interior waterproofing for a standard 800-1,000 sq ft basement.
🧮Estimate Your Cost
InteractiveEstimated Cost
$7,360 — $11,040
Based on 6 sources and market data for Vancouver. Actual costs may vary depending on specific project requirements.
🏢Top Waterproofing Contractors in Vancouver
Verified providersWise Cracks Vancouver
7342 Winston St Unit 103, Burnaby, BC V5A 2G9, Canada
1 reviews
Basement Systems Vancouver
7449 Hume Ave unit #13, Delta, BC V4G 1C3, Canada
93 reviews
Banff Contracting Company
38 Fell Ave #202, North Vancouver, BC V7P 3S2, Canada
39 reviews
Stanley Foundation Repair
2594 E 3rd Ave, Vancouver, BC V5M 1G9, Canada
17 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Full exterior waterproofing, which involves excavating around the foundation to install membranes and drainage, typically costs between $15,000 and $40,000 in Vancouver, depending on the property size and access.
Interior solutions, such as installing a sump pump and interior French drains, are more affordable and generally range from $3,000 to $8,000 for a standard Vancouver basement.
In British Columbia, interior waterproofing averages $70 to $230 per linear foot, while exterior excavation and waterproofing ranges from $100 to $300 per linear foot.
Yes, homes in North Vancouver face intense moisture from mountain elevation, while areas like Kitsilano and Point Grey deal with high water tables, often requiring more comprehensive and expensive exterior drainage systems.
📊Our Methodology
How we collect dataAggregated from 6+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: today. Updates run weekly. All costs in CAD.