Slab leaks in older buildings with original plumbing
Why it happens here
Many buildings in the Historic Core and Old Town still have original galvanized or copper supply lines under the slab. These lines corrode over decades and eventually fail. The leak is often slow, so it goes unnoticed until the floor warps or the water bill spikes.
Our approach
We use thermal imaging cameras and moisture meters to locate the leak without breaking the slab. Once we find it, we isolate the line and dry the surrounding subflooring. We also check for mold underneath, because slab leaks often go undetected for months.