Sump Pump Installation Cost in Oshawa (2026)
Average cost in Oshawa
$850 — $5,800
$700 — $2,500 per sq ft
Cost Breakdown
ItemizedProfessional installation and excavation
52%
Submersible or pedestal pump
18%
Sump pit, PVC piping, and check valve
12%
Secondary power source and alarm
13%
City of Oshawa plumbing permit fees
5%
HST at 13%
📋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 Cost
InteractiveEstimated Cost
$1,236 — $1,854
Based on 11 sources and market data for Oshawa. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$2,310
Today
$2,490
Sump Pump Installation in Oshawa is ↑ 7.8% compared to roughly a year ago — about $180 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 Oshawa
Verified providersCDP Plumbing of Oshawa
222 Ritson Rd N Unit 3, Oshawa, ON L1G 0B2, Canada
242 reviews
Vaillancourt Plumbing & Drains
27 Warren Ave, Oshawa, ON L1J 4E9, Canada
1,393 reviews
DSM Plumbing & Water Systems
9 Thornbury St, Courtice, ON L1E 2B9, Canada
440 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, Oshawa residents can access the Basement Flooding Protection Subsidy Program, which provides up to $2,000 for a sump pump installation with overflow, or up to $3,500 if combined with a backwater valve.
A straightforward replacement of an existing unit typically costs between $850 and $1,500, as it avoids the high labor costs of concrete excavation and pit creation.
In 2026, the City of Oshawa charges a minimum plumbing permit fee of approximately $50, plus additional costs per fixture or for complex drainage modifications.
A professional-grade battery backup system adds between $400 and $1,200 to the total project cost, depending on the battery capacity and whether it includes smart monitoring.
📊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: 4 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.
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