Slab Plumbing Leak Tests in Houston, TX
A leaking drain line under the slab can wash out soil and make one part of the house sink. We test the lines before foundation repair, and again after, so you know the cause is fixed and the lift didn’t crack a pipe.
Signs you may need plumbing leak tests
- A damp or warm spot on the floor
- Water bill higher than usual
- A musty smell with no water you can see
- Cracks that are worse in the kitchen or bathrooms
- Slow drains in more than one fixture
- A sinking area near a bathroom
- Mildew along baseboards
- Your foundation readings point to one low spot
How it works
- 1Book the testPick a time online.
- 2We pressure test the drainsA licensed plumber tests the lines under the slab.
- 3You get the results in writingWhich lines hold pressure and which do not.
- 4We plan the fixRepair the leak before lifting the house.
- 5Retest after the liftSo the warranty starts on a dry slab.
Plumbing leak tests costs in Houston
Hydrostatic test of the drain lines.
Tunneling or rerouting to fix the line.
When done with a foundation repair.
Typical Houston ranges for planning. Your written price comes after we measure.
What changes the price
- How many drain lines the house has
- Where the leak is and how deep
- Tunneling versus rerouting through the attic
- Whether the line is old cast iron
Good to know in Houston
Many Houston slabs from the 1960s to the 1980s have cast iron drain lines that crack with age and soil movement.
Plumbing tests are done by a licensed Texas plumber, as state law requires.
Questions about plumbing leak tests
Why test plumbing before foundation repair?
A hidden leak can keep the soil wet and keep the house moving. Fixing it first protects the repair.
Can lifting the house crack a pipe?
It can. That is why we retest after the lift.
Who does the test?
A licensed plumber we work with, scheduled by us.
Does insurance cover slab leaks?
Some policies cover sudden leaks. Check your policy and ask your agent.