Free phone consult with a 25-year leak expert. Call 604-239-9934

Leak.ca Foundation

Foundation Service

Sump Pump & Groundwater Diagnostic

Determine if your sump pump load is from plumbing leaks or natural groundwater.

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

What it is

Sump Pump & Groundwater Diagnostic is one of our core foundation leak-detection services. Determine if your sump pump load is from plumbing leaks or natural groundwater. We deploy this for BC property owners with foundation water issues, using the same equipment trusted by major insurers and municipalities across British Columbia.

When you need it

  • Water in the basementIs it a foundation wall leak, footer leak, or underground service line? Different sources need different fixes. We identify the actual source.
  • Foundation cracks with waterNot all foundation cracks leak. We determine which cracks are active and which are cosmetic — saving you unnecessary repair costs.
  • Underground service line entering foundationThe point where water, sewer, or gas pipes enter the foundation is a common leak source. We detect leaks at this critical junction.
  • Hydrostatic pressureGroundwater pressure against foundation walls can force water through cracks and joints. We help identify the entry points for targeted waterproofing.
  • Sump pump running constantlyA sump pump that never stops suggests excessive groundwater. We identify whether it's a plumbing leak or natural groundwater.

How we do it

Our certified technicians arrive with state-of-the-art equipment: thermal imaging cameras, acoustic correlators, ground-penetrating radar, and tracer gas. Every job starts with a brief on-site assessment, followed by non-invasive testing to pinpoint the source — typically within inches.

You receive a detailed written report including findings, moisture maps, equipment used, and recommendations for next steps. Reports are formatted for insurance claims, strata councils, and engineering review as needed.

Other services you might need

Request a sump pump & groundwater diagnostic quote

Free phone consult first. Site visit only if it's the right call.