A Waterproofing Company That Is Based in Etobicoke
Leaquida’s office is at 58 Six Point Rd in Etobicoke, so basement waterproofing in Etobicoke is our home turf — from the lakeshore in Mimico and Long Branch to The Kingsway, Islington and Rexdale. We know the clay soils, the creeks and the post-war homes that make Etobicoke basements leak.
Our waterproofing services in Etobicoke cover the whole job: a free inspection to find where water gets in, exterior or interior waterproofing, new weeping tile, sump pumps, backwater valves, window wells and foundation crack repair. One written quote, one crew, one written warranty.
Whether you need to stop a single leaking crack or waterproof the whole basement of an Etobicoke, ON home, we explain the options in plain words and recommend the one that fixes the cause.
Why Etobicoke Basements Take on Water
Etobicoke sits between the Humber River and Etobicoke Creek, with Mimico Creek running through the middle and Lake Ontario along the south. That geography is beautiful — and hard on basements.
Three waterways
The Humber River, Mimico Creek and Etobicoke Creek keep groundwater high in the valleys and low-lying streets around them.
Slow-draining clay
Much of Etobicoke sits on clay-rich soil. Water drains slowly, stays against foundation walls and builds hydrostatic pressure.
High water near the lake
Lakeshore neighbourhoods such as Mimico, New Toronto and Long Branch often have a higher water table, especially in spring.
Post-war foundations
Many 1950s–60s bungalows still have original clay weeping tile, which cracks, shifts and fills with roots and silt over time.
Spring snowmelt
March and April thaws soak the ground for weeks — the most common time for floor–wall joint leaks.
Summer cloudbursts
On July 16, 2024, Toronto saw more than a month’s worth of rain in about three hours. Storms like that overload sewers and cause backups.
Basement Waterproofing Across Etobicoke Neighbourhoods
Homes differ a lot from one part of Etobicoke to another. Here is what we usually look for first in each area.
| Area | Typical homes | What we often check |
|---|---|---|
| Mimico, New Toronto, Long Branch | Early-1900s and post-war brick homes near the lake | High water table, old clay weeping tile, sewer backup — interior drainage, sump pump, backwater valve |
| The Kingsway, Humber Valley Village, Sunnylea | 1920s–1950s homes, some stone or block foundations near the Humber valley | Wall seepage and porous foundations — exterior membrane, parging, crack repair |
| Islington Village, Six Points, Eatonville | Post-war bungalows and new infill homes | Window wells, cove-joint leaks, grading and downspouts |
| Alderwood, Markland Wood, Eringate | 1950s–60s bungalows and back-splits | Failed weeping tile, foundation cracks, floor drains |
| Rexdale, Thistletown, Humber Summit | 1960s–70s houses and semis | Sump pumps, backwater valves, interior waterproofing |
General guidance from typical housing in each area — every home is different, so we confirm the cause on site.
Our Basement Waterproofing Services in Etobicoke
From $100 / lin. ftExterior Basement Waterproofing
Excavation to the footing, membrane, drainage board and new weeping tile — water never reaches the wall.
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From $50 / lin. ftInterior Basement Waterproofing
Drainage under the floor along the walls and a sealed sump pump — no digging in your yard.
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$500 – $1,200 / crackFoundation Crack Repair
Injection that seals leaking foundation cracks from the inside, usually in one visit.
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From $500 / unitSump Pump Installation
Sealed basin, reliable pump, discharge line and optional battery backup.
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Free estimateFrench Drain & Weeping Tile
New perforated weeping tile in clear gravel to replace failed clay tile.
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Free estimateWindow Well Installation
Window wells tied into the drainage so basement windows stop leaking.
Learn more →How Much Does Basement Waterproofing Cost in Etobicoke?
Typical 2026 price ranges for Etobicoke homes. Your exact price is written in your quote after a free inspection.
| Service | Price range | Typical duration* |
|---|---|---|
| Interior waterproofing | $50 – $120 per linear foot | 2 – 5 days |
| Exterior waterproofing | $100 – $250 per linear foot | 3 – 7 days |
| Full basement project | $3,000 – $35,000 | Depends on scope |
| Foundation crack repair | $500 – $1,500 per crack | Usually one visit |
| Sump pump installation | $500 – $3,900 per unit | Usually 1 day |
| Backwater valve | $2,000 – $4,200 per unit | Usually 1 day + permit |
| Inspection & written quote | Free | One visit |
*Typical for an average home; your schedule is confirmed in the quote. Costs rise with finished basements, deep foundations, tight side yards, decks, driveways and mature trees next to the wall.
Example: one 40-ft wall
- Interior drainage: about $2,000 – $4,800
- Exterior waterproofing: about $4,000 – $10,000
- Plus a sump pump if there is no pit yet
Simple arithmetic from the ranges above — not a quote.
What changes the price in Etobicoke
- Narrow side yards between older homes
- Finished basements that must be opened and restored
- Old clay weeping tile that needs full replacement
- Stone or block foundations that need parging
Toronto Basement Flooding Subsidy for Etobicoke Homes
Etobicoke has been part of the City of Toronto since 1998, so Etobicoke homeowners can apply to the Basement Flooding Protection Subsidy Program.
| Eligible work | Maximum subsidy |
|---|---|
| Home plumbing assessment | Up to $500 |
| Backwater valves (incl. alarm) | Up to $1,600 each, max. 2 ($3,200) |
| Sump pump (incl. alarm) | Up to $2,250 |
| Sump pump battery backup | Up to $300 |
| Weeping tile severance & capping | Up to $400 |
| Total per property | Up to $6,650 |
80% of the invoice, within the limits, for eligible work completed on or after November 12, 2025. Rules are set by the City and can change — check toronto.ca. We help you prepare the invoice details the City asks for.
Our Process for Etobicoke Homes
Free inspection
We come from our Etobicoke office, check inside and outside and find the real cause.
Written quote
Scope, price, schedule and warranty terms in writing.
Permits & locates
Where needed — for example a plumbing permit for a backwater valve — we arrange it.
The work
Our own crew protects your property and completes the job.
Test & clean-up
We test the system, clean up and walk you through it.
Real Leaquida job siteLocal Facts That Matter for Your Basement
- The name Etobicoke is usually traced to a Mississauga word meaning “place where the alders grow” — alders like wet ground.
- Hurricane Hazel (1954) flooded the Humber River valley; floodplain rules along the river still reflect it.
- Etobicoke joined the City of Toronto in 1998, so City programs and permits apply.
- Postal codes we serve: M8V, M8W, M8X, M8Y, M8Z, M9A, M9B, M9C, M9P, M9R, M9V, M9W.
- Our office at 58 Six Point Rd (M8Z) is minutes from most Etobicoke neighbourhoods.
Buying an older home in Etobicoke? Ask the seller about past leaks, sump pump age and whether the weeping tile was ever replaced — and book an inspection before you close.
Waterproofing Work Close to Home
Real photos from Leaquida projects.
Etobicoke Neighbourhoods We Serve
Also serving nearby
Basement Waterproofing in Etobicoke: Questions & Answers
How much does basement waterproofing cost in Etobicoke?
Interior waterproofing usually costs $50–$120 per linear foot and exterior waterproofing $100–$250 per linear foot. Most full projects in Etobicoke fall between $3,000 and $35,000, depending on the method, wall length, depth and access. The inspection and written quote are free.
Are you a local Etobicoke waterproofing company?
Yes. Our office is at 58 Six Point Rd, Etobicoke, ON M8Z 2X2, and our crews work across Etobicoke and the rest of Toronto and the GTA.
Can Etobicoke homeowners get the Toronto basement flooding subsidy?
Yes. Etobicoke is part of the City of Toronto, so homeowners can apply for up to $6,650 per property for eligible work such as backwater valves, sump pumps and weeping tile severance, at 80% of the invoice.
My house is near the Humber River or Mimico Creek. Do I need more protection?
Homes near the creeks and the lake often have higher groundwater. We usually recommend reliable drainage (new weeping tile or an interior system), a sealed sump pump with battery backup and a backwater valve where sewer backup is a risk.
Is interior or exterior waterproofing better for my Etobicoke home?
Exterior waterproofing is best when water comes through the walls and the outside is accessible. Interior waterproofing suits floor–wall joint leaks, high water tables and tight lots between older homes. We recommend the right method after the inspection.
Do I need a permit for basement waterproofing in Etobicoke?
Some work needs a City of Toronto permit — for example, a plumbing permit for a backwater valve. Where a permit is required, we tell you before the job and arrange it.
Does home insurance cover basement flooding?
It depends on your policy. Sewer backup and overland water are often separate coverages in Ontario, so check with your insurer. Proper waterproofing and a backwater valve can help reduce the risk of future claims.
Can you waterproof a basement in winter?
Interior waterproofing, crack injection and sump pumps can be done year-round. Exterior excavation depends on ground conditions and frost, and we schedule it accordingly.
What should I check before buying an older home in Etobicoke?
Ask about past leaks, the age of the sump pump and whether the weeping tile has been replaced. Look for stains, efflorescence and fresh paint low on basement walls, and book a waterproofing inspection before closing.
Do you offer a warranty?
Yes. Every project comes with a written warranty on materials and workmanship. Terms depend on the service and are written into your contract.
Book a Free Basement Inspection in Etobicoke
Tell us what is happening in your basement. We will come from our Etobicoke office, find where water gets in and give you a written quote — no pressure, no obligation.
Call now — Mon–Fri 7 AM – 4 PM(416) 992-5858Office: 58 Six Point Rd, Etobicoke, ON M8Z 2X2
Email: info@leaquida.ca