All services

Commercial Leak Detection

Unexplained meter usage, rising water costs or damp ceilings? We trace hidden leaks in apartment buildings, offices, clubs and retail properties, and plan the work around your tenants and staff.

Signs your building has a hidden leak

In a multi-unit building, a leak in one unit often shows up in another. We find where it actually starts, so the right unit gets fixed.

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  • Water costs rising with no change in occupancy or use
  • The meter keeps moving after hours or over weekends
  • Tenants reporting damp walls, stains or low pressure
  • Water marks on ceilings below bathrooms and kitchens
  • Tanks or booster pumps running constantly
  • Wet ground or pooling water around the building

How we find leaks in commercial buildings

Unit by unit and floor by floor, with as little disruption to your tenants as possible.

Technician listening for a leak with a headset and ground microphone beside a pool

Acoustic listening

Ground mics and headsets pick up escaping water inside walls, under floors and in service runs.

Thermal camera showing a hot spot under a floor area marked with blue tape

Thermal imaging

Temperature differences reveal hidden water lines and wet areas behind finishes.

Inspection camera view inside a pipe, showing a crack in the joint

Camera inspection

A camera travels inside drains and stacks to show cracks, breaks and damaged joints.

Pressure gauges and valves

Pressure & air testing

Each line is isolated and tested, so we know exactly which unit or riser is leaking.

Stop paying for water you never use

Tell us about your building and we'll schedule a survey that works around your tenants. Open 24 hours.