Your slab leak repair specialists in San Marcos, TX. Free estimates, licensed plumbers, and guaranteed workmanship.
Phoenician Plumbing provides professional slab leak detection and repair throughout San Marcos using non-invasive electronic equipment to find leaks without guesswork. Our licensed plumbers assess each situation to determine whether direct access repair, pipe rerouting through the attic or walls, or pipe lining is the most effective and cost-efficient solution for your San Marcos property.
With a population of 77,362, San Marcos is home to thousands of properties that depend on reliable plumbing systems. Our slab leak repair team in San Marcos, TX combines local knowledge with licensed expertise to deliver results that protect your property and restore full plumbing function. Every project begins with a thorough diagnosis using professional detection tools so we can recommend the most effective solution for your specific situation.
When you choose Phoenician Plumbing for slab leak repair in San Marcos, you get a team that responds promptly, communicates clearly, and treats your home with respect. We handle all the details — from permits to final inspection — so you can focus on getting back to normal. Call (855) 764-0636 for your free estimate.
From first call to final inspection, here is what to expect from Phoenician Plumbing in San Marcos, TX.
We use electronic leak detectors, thermal imaging, and acoustic listening devices to pinpoint the exact location of the slab leak under your foundation before any concrete is cut.
We present you with repair options for your San Marcos slab leak with honest cost and disruption trade-offs for each approach. Direct repair, rerouting, and epoxy lining all have their place depending on the pipe condition and situation.
Phoenician Plumbing performs the slab leak repair in your San Marcos, TX home according to the approved plan. Whether direct access, rerouting, or lining, the repair is completed with quality materials and tested for pressure before we close up.
After the repair, we pressure test the line to confirm the leak is fully resolved. We then patch any concrete or drywall access points and clean up the work area completely.
What San Marcos homeowners want to know about slab leak repair — answered by our licensed plumbers.
Common signs of a slab leak in San Marcos include unexplained increases in your water bill, warm or wet spots on floors, the sound of running water when all fixtures are off, low water pressure, cracks appearing in walls or flooring, and mold or mildew odors. If you notice any of these, call Phoenician Plumbing for professional slab leak detection.
The decision depends on the pipe's overall condition, the leak location, and the cost comparison. If your copper pipes are generally in good condition and the leak is isolated, direct access repair makes sense. If pipes throughout your San Marcos home are corroded or you have had multiple slab leaks, rerouting or full repiping is the more economical long-term choice.
Slab leaks in San Marcos are most commonly caused by pipe corrosion in copper lines from soil chemistry or water quality, pipe movement from soil shifting or seismic activity, poor original installation with pipes that rub against concrete, and high water pressure that stresses pipe walls over time. Older homes with copper supply lines are most susceptible.
Phoenician Plumbing uses electronic leak detection equipment — acoustic listening devices, electronic amplifiers, and thermal imaging cameras — to pinpoint the leak location under your San Marcos slab before any concrete is cut. This precision means we only open the slab where necessary, minimizing repair costs and disruption.
See what customers across the country say about working with Phoenician Plumbing.
"I noticed some pooling water in my front yard. Called them and a plumber was here within an hour. Found the leak at the connection of the water main into the house about 4 feet down. Was here about six hours and did a fantastic job. Very much appreciate the prompt response and dedicated service."
"Had an under-slab water line burst. They came out that day, capped off the bad line and restored water to the rest of the house, then rerouted the water line through the attic with minimal drywall damage. Very clean, respectful, knowledgeable, and professional. Only plumber I will ever call."
"Water heater went out on a Friday evening. They had a plumber at my door Saturday morning and the new unit installed by noon. Could not be happier with the speed and quality of service."