Basement water rising or pump dead during storm?Basement water rising or pump dead?
Priority DispatchServing The Annex, Yorkville, Rosedale and more
Sump Pump Installation Toronto installs sump pumps, battery backups with smart WiFi alarms and pump replacements across central Toronto, from The Annex, Yorkville and Rosedale to Cabbagetown, Davisville, Mount Pleasant, Kensington and Trinity-Bellwoods. Older homes with finished basements, narrow side yards and permit parking need careful planning, so we design every install around access, a flush sealed lid and phone alerts. A licensed Master Plumber pulls the permit, installs to Ontario Plumbing Code Part 7 and files the City of Toronto subsidy for eligible addresses.
$1,800-$3,200
Typical
2 business days
Assessment
24/7 dispatch
Emergency
1,850+
Installs in GTA
14 Yrs
Since 2011
24/7
Live Dispatch
2-Yr
Workmanship Warranty
The Local Problem
What you see: One corner of a finished basement stays damp after rain, the baseboards swell, and nobody can see where the water is coming from.
Why it happens here: Garrison Creek and Taddle Creek were buried in the 1880s, and houses built over their old valleys still sit on wetter ground than the streets around them.
What we do: We set a sealed basin at the low corner, finish it with a flush lid and add a battery backup with a WiFi alarm so you hear about water first.
The float sticks or the motor burns out halfway through a long storm, and water starts rising in a finished basement.
Storms that flood basements often take the power too, and a pump with no electricity is no help.
No permit, no inspection, a lump-sum invoice: the reasons City subsidy claims and insurer renewals stall.
Central Toronto jobs are about access as much as plumbing: narrow side yards, permit parking and finished basements. We plan the cut, the lid and the alarm around the room you actually live in.
$1,800 - $3,200
Eligible for $500 City of Toronto Rebate
New sump pit cut into your basement slab, sealed basin, cast iron pump and freeze-proof discharge, usually done in one day.
$900 - $5,100
Subsidy eligibility confirmed at assessment when part of a new sump install
Secondary 12V pump on a deep-cycle battery with its own float and WiFi alarm, so the pit keeps draining when the power goes out.
$1,500 - $2,800
Same-Day Dispatch Available
Swap a 10+ year, burned-out or seized pump for a cast iron unit with a new float, new check valve and a flow test.
Every job here is run by the same licensed crew behind our Toronto sump pump installation service, with the same published pricing and City subsidy filing. Also available: sump pump + backwater valve combos, weeping tile disconnection, 24/7 emergency repair, submersible upgrades, perimeter drains, insurance claim installs and City rebate filing.
We use our city-wide published ranges in central Toronto. A new interior sump pump installation runs $1,800 to $3,200 CAD, with most Toronto jobs at $2,400 to $2,800 before the $500 subsidy. Finished basements and tight access tend to put central jobs toward the upper end.
A battery backup with a WiFi alarm adds $900 to $2,200 to an existing pit, or $2,800 to $5,100 as a standalone primary and backup system. A replacement in an existing pit runs $1,500 to $2,800. On eligible Toronto addresses, we file the City subsidy at no charge.
At a Glance
Assessments are usually booked within 2 business days. Plan on 8-10 weeks from first call to subsidy cheque, with 1-2 days of actual work in your basement.
1. Free in-home assessment
Camera scope and flow test, about an hour on site, plus a subsidy eligibility check.
2. Written CAD quote
Pump, basin and discharge spec on paper. That quote is the price you pay.
3. Permit filed
Drain permit filed with Toronto Building where required, usually about 5 business days.
4. Install day
Pit cut, sealed basin, pump, check valve, discharge and licensed wiring, in 1-2 days.
5. Inspection and subsidy filing
We book the City inspector, then file the subsidy packet and track the cheque.
The assessment is free and there is no obligation. Your written CAD quote is the price you pay, and every install carries a 2-year workmanship warranty on top of the pump maker's warranty.
"No pit at all in our Davisville semi. They saw-cut the slab under a dust shroud, set a sealed basin and a Liberty 257, and filed the $500 City subsidy. One day, barely any dust."
"After the July 2024 storm backed up our Rosedale basement, we went full combo: Mainline backwater valve, Zoeller M63 and Aquanot battery. Full $1,750 subsidy cheque arrived about seven weeks later."
"Cabbagetown Victorian, sewer backup in July 2024. The insurer needed proof of a proper install. Sealed basin, cast iron pump, flow test report and photos, all delivered as one clean file."
Two creeks still run under central Toronto. Garrison Creek was piped into sewers between 1884 and about 1920, along a line through Christie Pits and Trinity Bellwoods, and in the 2013 storms those sewers flooded along the old creek bed. Taddle Creek, which crossed The Annex and the old Village of Yorkville, was buried by 1884.
Homes over those old valleys can see more groundwater than a house a few blocks away. Add the combined sewers that serve most older streets, and a finished basement here is exposed from both the slab and the floor drain.
Most jobs in Rosedale, Cabbagetown and Davisville are about protecting a room that people live in. We tuck the pit into a utility corner, fit a flush sealed lid and add a battery backup with a WiFi alarm that warns your phone before water reaches the floor.
What We Account For Here
Central Toronto looks flat and dry, but it is not. The Rosedale ravine system cuts through the middle of the city, and the buried Garrison Creek still follows its old course under streets in the west-central area. Homes near these features can see higher groundwater than their neighbours a few blocks away.
Older central homes also tend to have original drains and, in some cases, weeping tile tied to the sanitary line. Combined with finished basements full of flooring, drywall and electronics, the stakes are high. That is why our central installs lean on sealed lids, battery backups and WiFi alarms that tell you about a problem before you see it.
Victorian and Edwardian homes in The Annex, Cabbagetown and Trinity-Bellwoods. Stone or brick foundations, finished basements and older drains. The pit goes where the water collects, but we work hard to keep it inside a utility area or closet, finished with a flush sealed sump lid so it does not take over the room.
Rosedale and Yorkville. Larger homes, often with extensive finished lower levels and media rooms. Most of these jobs include a battery backup and a WiFi sump alarm, so the owner gets a phone alert for high water, power loss or a low battery wherever they are.
Davisville and Mount Pleasant. Semis and detached homes, often with an original pump that has never been replaced. Cast iron replacements and backup add-ons are the most common work here.
Kensington. Tight semis, rowhouses and mixed-use buildings where access and dust control matter as much as the plumbing.
Local Landmarks
Getting There
Central jobs run off Yonge Street, Avenue Road and Mount Pleasant Road, with permit parking and laneway access confirmed before install day.
Routes: Yonge Street, Avenue Road, Mount Pleasant Road, Don Valley Parkway
Transit: St George station, Rosedale station, Davisville station, Bathurst station
Central Toronto is where logistics matter most. Narrow side yards, shared walkways, laneway access and permit parking around Yonge Street, Avenue Road, Mount Pleasant Road, Bathurst and College all shape how install day runs. At the assessment we confirm where the van can park, how materials get to the basement and where the saw and stone will be staged.
Non-emergency assessments are usually booked within 2 business days, with 24/7 live answer for emergencies. Drain permits are filed with Toronto Building, usually about 5 business days ahead, and inspections are normally completed the same week as the install.
Neighbourhoods We Cover
Postal codes (FSA) we cover: M4S, M4W, M4X, M5R, M5T
About an hour on site: camera scope, flow test, City subsidy eligibility check and a written CAD quote. Usually booked within 2 business days.
Camera scope + pit inspection + written quote + City subsidy eligibility check. No obligation.
Thanks, we got your request.
A member of the Sump Pump Toronto Crew will call you back, usually the same business day. Water rising right now? Call (437) 782-5911.
Yes. We place the pit in a utility area where possible, cut under a dust shroud, protect floors and walls and finish with a flush sealed lid.
Garrison Creek runs in sewers under Christie Pits and Trinity Bellwoods, and Taddle Creek under The Annex and Yorkville. Homes over those old valleys often see more groundwater, which a flow test will confirm.
We confirm parking, permit parking if needed, and material access at the assessment, so install day is not held up.
It sends alerts to your phone for high water, power loss, pump runtime and battery health, so you know about a problem before it reaches the floor.
Published ranges apply: $1,800-$3,200 CAD for a new interior install, with tight access toward the upper end. Battery backups add $900-$2,200.
Often, yes. Replacement in the existing pit runs $1,500-$2,800 with a cast iron pump, new float and new check valve.
They can see higher groundwater. We size the pit and pump from a flow test and usually recommend a battery backup.
Yes. We use low-profile sealed lids that sit flush with the floor finish and keep humidity and odours out.
The Annex, Yorkville, Rosedale, Cabbagetown, Davisville, Mount Pleasant, Kensington and Trinity-Bellwoods, with assessments usually booked within 2 business days.
Most older central streets are on combined sewers. If the floor drain has ever backed up, a sump and backwater valve combo is worth discussing at the assessment.
Honestly, that is the whole pitch. We would rather spend an hour at your house now than pump out a finished basement later.
