Basement Waterproofing Cost in Halifax (2026)
Average cost in Halifax
$2,450 — $18,500
$70 — $300 per sq ft
Cost Breakdown
ItemizedProfessional installation and site prep
45%
Membranes, sealants, and drainage pipe
30%
Heavy machinery and soil removal
15%
HRM municipal fees and waste hauling
5%
Contractor insurance and business costs
5%
HST at 15%
📋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
$5,760 — $8,640
Based on 11 sources and market data for Halifax. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$8,891
Today
$9,175
Basement Waterproofing in Halifax is ↑ 3.2% compared to roughly a year ago — about $284 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Waterproofing Contractors in Halifax
Verified providersRestoration Mate Halifax
3807 Mont Blanc Terrace Unit 311, Halifax, NS B3K 6R3, Canada
48 reviews
WaterShield Atlantic
3314 Sackville Dr, Upper Sackville, NS B4E 3C5, Canada
75 reviews
Wise Cracks
161 Lively Rd Unit 5, Middle Sackville, NS B4E 3A9, Canada
68 reviews
Kyles Basement Waterproofing
131 Sackville Dr, Lower Sackville, NS B4C 2R3, Canada
109 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 2026, Halifax homeowners can expect to pay between $70 and $200 per linear foot for interior drainage systems, while exterior excavation and membrane systems range from $100 to $300 per linear foot.
A professional sump pump installation in the Halifax area typically costs between $1,200 and $3,500, depending on the pump capacity and whether a new basin/discharge line is required.
Yes, most structural or drainage modifications require a permit from the Halifax Regional Municipality (HRM), which generally costs between $150 and $500 depending on the project scope.
Interior waterproofing is more budget-friendly, averaging $3,000 to $10,000, whereas comprehensive exterior waterproofing involving excavation typically costs between $7,000 and $18,000.
📊Our Methodology
How we collect dataAggregated from 5+ 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: 3 days ago. Updates run weekly. All costs in CAD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.