Sump Pump Installation Cost in Montreal (2026)
Average cost in Montreal
$400 – $4,500
$400 – $4,500 per sq ft
In Montreal, the average is $1,528 and most projects cost between $400 and $4,500, or about $400 – $4,500 per sq ft. Prices are before tax and based on 12 sources.
Cost Breakdown
ItemizedProfessional installation by licensed plumber
38%
Primary submersible or pedestal pump
28%
Pit liner, check valves, and PVC lines
14%
Secondary pump and battery power source
15%
Municipal permit and inspection fees
5%
GST+QST at 14.98%
📋What's Included
ScopeTypically Includes
- Sump pump unit
- Sump pit (basin)
- Check valve
- Discharge pipe
- Labor & installation
Typically Excludes
- Battery backup system
- Exterior drainage tie-in
- Floor drain installation
- Waterproofing
- Electrical panel upgrade
Based on a standard 1/3 HP submersible sump pump with new pit.
🧮Estimate your project
LiveYour estimate in Montreal
Likely range $688 – $3,362
- Labor38%$581
- Sump Pump Unit28%$428
- Basin & Discharge Piping14%$214
- Battery Backup System15%$229
- Permits & Fees5%$76
Pedestal (basic)
$1,528
Submersible standard
$2,140
Submersible + battery backup
$3,057
Calibrated to 12 researched sources for Montreal. Before tax. Real quotes vary with site conditions.
📈Price Momentum
Year-over-year~1 year ago
$1,467
Today
$1,528
Sump Pump Installation in Montreal is ↑ 4.2% compared to roughly a year ago — about $62 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 Sump Pump Contractors in Montreal
Verified providersPrecision Plumbing
17 Chem. de l'Aviation, Pointe-Claire, QC H9R 4Z2, Canada
771 reviews
Plomberie Urgence Montreal (PUM)
11550 Bd Albert-Hudon, Montréal, QC H1G 3J6, Canada
695 reviews
Plomberie EAU MEGA
79B Bd Brunswick, Dollard-des-Ormeaux, QC H9B 2C5, Canada
302 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
Yes, for new installations or modifications to the foundation or plumbing. The minimum residential permit fee in Montreal for 2026 is $167.40, or $9.80 per $1,000 of the total project value.
In Montreal, pedestal pumps cost between $150 and $400, while more powerful submersible units range from $300 to $1,200. Submersible pumps are generally preferred for finished basements due to quieter operation.
A reliable battery backup system typically adds $400 to $1,200 to the total installation cost. This is highly recommended in Montreal to protect against basement flooding during power outages common in heavy spring thaws.
Yes, the Quebec Building Code requires a CMMTQ-certified plumber for new connections to the drainage system. This ensures the discharge is legally routed to a storm sewer or proper drainage point rather than the sanitary sewer.
📊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: 1 months 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.