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Leak.ca Foundation

Comparison

Interior vs Exterior Foundation Leak Repair

Some foundation leaks can be fixed from inside, others need excavation.

  • Serving all of BCSince 1999
  • Licensed & insuredWorkSafeBC
  • Free phone consultNo pressure
  • 25+ yearsFamily-operated
  • 10,000+ propertiesInspected

Not all foundation repairs require digging up your yard.

Factor Leak.ca Exterior Excavation
Best forCracks, pipe penetrations, service line leaksFailed exterior membranes, weeping tile, footer leaks
Cost$500-$3,000 typically$8,000-$30,000 typically
DisruptionMinimal — interior work onlySignificant — excavation, landscaping removed
PermanencePermanent for correct diagnosisPermanent — gold standard for membrane issues

Need a foundation leak expert?

Free phone consult. We'll recommend the best approach for your situation.