Basement Waterproofing Cost in Victoria (2026)
Average cost in Victoria
$2,000 — $25,000
$70 — $300 per linear ft
Cost Breakdown
ItemizedContractor and excavation crew
55%
Membranes, sealants, weeping tile
30%
Excavators and heavy machinery
10%
Local municipal permits
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
$6,912 — $10,368
Based on 7 sources and market data for Victoria. Actual costs may vary depending on specific project requirements.
🏢Top Waterproofing Contractors in Victoria
Verified providersRCR Constructions & Renovations
1095 McKenzie Ave Suite 300, Victoria, BC V8P 2L5, Canada
10 reviews
Victoria Waterproofing
709 Yates St Unit 8112, Victoria, BC V8W 3R8, Canada
1 reviews
RainTek Drainage & Waterproofing
460 Dupplin Rd, Victoria, BC V8Z 1B9, Canada
33 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
In Victoria, basement waterproofing typically ranges from $2,000 for minor interior sealing to over $25,000 for full exterior excavation. The average homeowner spends around $6,500.
Interior waterproofing systems generally cost between $70 and $230 per linear foot, while exterior excavation and waterproofing ranges from $100 to $300 per linear foot depending on depth and accessibility.
Yes, Victoria's heavy winter rainfall often requires more robust exterior drainage systems like French drains and waterproof membranes, which can push total project costs toward the $15,000 to $35,000 range for comprehensive exterior protection.
Installing a new sump pump system, which is highly recommended for Victoria basements, typically costs between $565 and $3,500 including the pump, basin, and discharge setup.
📊Our Methodology
How we collect dataAggregated from 7+ 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.