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Canada WaterproofersFoundation repair company in Mississauga, ON

Canada Waterproofers is a foundation repair company at 3410 Semenyk Ct #9, Mississauga, ON L5C 4P8, ranked #1 of 390 foundation repair companies in Mississauga and rated 5.0 from 316 Google reviews. Open 7 days a week.

Mississauga, ONUpdated 0 paid placements in any rankingHow we rank

Call (905) 270-5325Website ↗

Key facts

Key facts about Canada Waterproofers
Address3410 Semenyk Ct #9, Mississauga, ON L5C 4P8Get directions
Phone(905) 270-5325
Websitecanadawaterproofers.com
HoursMonday to Saturday: 7 AM – 9 PM; Sunday: 10 AM – 4 PM
Google rating5.0 from 316 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Foundation Repairmain tradeGoogle main category
  • Plumbingadditional Google category
  • Concreteadditional Google category
  • Water Damage Restorationadditional Google category

Service area

Serves Mississauga and 11 towns within 64 km: Etobicoke, Oakville, Brampton, Milton, Toronto, Burlington, North York, Concord, East York, Willowdale and Vaughan.

Based in Mississauga, ONView on map

Opening hours

Opening hours for Canada Waterproofers
DayHours
Monday7 AM – 9 PMevening
Tuesday7 AM – 9 PMevening
Wednesday7 AM – 9 PMevening
Thursday7 AM – 9 PMevening
Friday7 AM – 9 PMevening
Saturday7 AM – 9 PMevening
Sunday10 AM – 4 PM
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical foundation repair prices

Typical foundation repair prices
JobLowTypicalHigh
Foundation repairPer project: typical range of customer-reported repairs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$3,130CA$7,270CA$11,430

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby foundation repair companies

Canada Waterproofers compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Canada Waterproofers (this business)—645.0 (316)—YesYes
Aquamaster Basement Waterproofing Mississauga#2645.0 (123)—YesYes4.5 km
ROOTERWORX#3645.0 (121)—YesYes5.1 km

See all 390 ranked foundation repair companies in Mississauga

Reviews

ContractorsRanked reviews

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Google

5.0from 316 Google reviews

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Questions about Canada Waterproofers

How is Canada Waterproofers ranked in Mississauga?

Canada Waterproofers is ranked #1 of 390 foundation repair companies in Mississauga by CR Score, with 64 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Canada Waterproofers’ hours?

Canada Waterproofers is open 7 days a week. Its listed hours are Monday to Saturday, 7 AM – 9 PM; Sunday, 10 AM – 4 PM. On Saturdays it is open 7 AM to 9 PM, and on Sundays 10 AM to 4 PM. Hours come from the business listing; holiday hours may differ.

What areas does Canada Waterproofers serve?

Serves Mississauga and 11 towns within 64 km: Etobicoke, Oakville, Brampton, Milton, Toronto, Burlington, North York, Concord, East York, Willowdale and Vaughan. The list is based on the business's location and the usual service radius for foundation repair. Confirm your address is covered when you call.

What do Google reviews say about Canada Waterproofers?

Canada Waterproofers has a rating of 5.0 from 316 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Canada Waterproofers?

Call Canada Waterproofers on (905) 270-5325. The business is at 3410 Semenyk Ct #9, Mississauga, ON L5C 4P8. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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