Option 1: Direct spot repair
In a spot repair, the floor may be opened at the leak location, the damaged section of pipe is cut out and a new one is joined in. This can suit a leak in one place when the rest of the line is in good shape. The floor is then patched, and flooring can be replaced over it.
Option 2: Reroute the line
Instead of going through the slab, a new line is run through walls, ceilings or the attic and the leaking section under the slab is abandoned. Rerouting can avoid breaking the floor and can be a good choice when the leak is under expensive flooring or cabinets.
Option 3: Repipe
If the pipes under the slab have leaked more than once, or testing shows wear in several places, a wider repipe may save money over repeated repairs. A plumber can walk you through the scope before any decision is made.
What happens when you call
- 1
Share the leak location
If the leak has already been located, have that information ready when you call. If not, start with leak detection.
- 2
Compare repair options
Ask the plumber to explain spot repair, reroute and repipe for your situation, including what each involves.
- 3
Repair and pressure-test
Ask for the line to be pressure-tested after the repair to confirm it holds.
- 4
Restore the area
Ask who patches the openings, so flooring can go back down or wall access points can be closed after a reroute.