Leak Detection
Locating leaks under slab foundations.
NORTH AUSTIN, TX · 78753
North Austin Plumber for Slab Leaks and Cast-Iron Drains
Around Rundberg Lane and across 78753, many homes are older single-story ranch houses built on concrete slabs. Two plumbing issues we look for in these homes are aging cast-iron drains and leaks under the slab.
Cast-iron drain stacks
Cast iron was a common drain material in older homes. Over many years it can corrode from the inside, narrowing the pipe and causing slow drains, recurring clogs or sewer smells. Some sections can be cleaned and kept in service, while others need repair.
Signs of a slab leak
Because the pipes run under the foundation, slab leaks are hidden. Watch for warm or damp spots on the floor, the sound of running water when nothing is on, cracked flooring or a water bill that rises for no reason. Leak detection can pinpoint the location before anything is opened up.
Common jobs in North Austin
Drain Cleaning
Clearing corroded or narrowed cast-iron lines.
Sewer Line Repair
Repairing damaged drain and sewer sections.
North Austin plumbing FAQs
How do I know if my 78753 home has cast-iron drains?
Look at exposed drain pipe in a garage, utility area or under a sink. Cast iron is dark gray or black and heavy. We can confirm during a visit.
Can I test for a slab leak myself?
Turn off every fixture and check your water meter. If it keeps moving, water is going somewhere. That does not prove a slab leak, but it is a good reason to call.
Does a slab leak always mean breaking the floor?
Not always. The repair approach depends on where the leak is and the pipe involved. We will walk you through the options and prices first.
Plumbing problem in North Austin? Call for an upfront price.
(737) 259-8239