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Proseal Waterproofing & Contracting Inc.Foundation repair company in Welland, ON

Proseal Waterproofing & Contracting Inc. is a foundation repair company at 2601 RR 20 #4, Welland, ON L0S 1E6. Open Saturday.

Welland, ON0 paid placements in any rankingHow we rank

Call (905) 380-7122Website ↗

Key facts

Key facts about Proseal Waterproofing & Contracting Inc.
Address2601 RR 20 #4, Welland, ON L0S 1E6Get directions
Phone(905) 380-7122
Websiteprosealwaterproof.ca
HoursSaturday: 8 AM – 5 PM

Trades

Each trade shows the evidence we matched it on.

  • Foundation Repairmain tradeGoogle main category

Service area

Serves Welland and 10 towns within 64 km: Thorold, St. Catharines, Niagara Falls, Port Colborne, Fort Erie, Binbrook, Hamilton, Oakville, Burlington and Ancaster.

Based in Welland, ONView on map

Opening hours

Opening hours for Proseal Waterproofing & Contracting Inc.
DayHours
MondayClosed
TuesdayClosed
WednesdayClosed
ThursdayClosed
FridayClosed
Saturday8 AM – 5 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

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.

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Questions about Proseal Waterproofing & Contracting Inc.

What are Proseal Waterproofing & Contracting Inc.’s hours?

Proseal Waterproofing & Contracting Inc. is open Saturday. Its listed hours are Saturday, 8 AM – 5 PM. On Saturdays it is open 8 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Proseal Waterproofing & Contracting Inc. serve?

Serves Welland and 10 towns within 64 km: Thorold, St. Catharines, Niagara Falls, Port Colborne, Fort Erie, Binbrook, Hamilton, Oakville, Burlington and Ancaster. 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.

How do I contact Proseal Waterproofing & Contracting Inc.?

Call Proseal Waterproofing & Contracting Inc. on (905) 380-7122. The business is at 2601 RR 20 #4, Welland, ON L0S 1E6. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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