
Slab leaks in older homes with copper pipe
Homes in Greenbrae and Tracy built before 1980 often have copper pipe under the slab. Decades of exposure to hard water cause the pipe to thin and pinhole. The clay soil shifts with the seasons and puts stress on the pipe, which speeds up the failure.
We use acoustic leak detection and thermal imaging to find the exact location of the leak before we cut the slab. That keeps the repair small and the floor patch manageable. We also check the surrounding pipe for other thin spots so you are not calling us back next month.


