Professional slab leak repair services for homes and businesses in St. Augustine and surrounding Florida communities.
Magnet Plumbing provides professional slab leak detection and repair throughout St. Augustine 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 St. Augustine property.
St. Augustine homeowners and businesses count on reliable slab leak repair to protect their properties from damage and disruption. Serving a city of 16,706 across Florida, Magnet Plumbing brings the experience, equipment, and licensed crew capacity to handle slab leak repair projects of any scale. We begin every job with an honest evaluation and a clear written estimate so there are no surprises.
Our slab leak repair plumbers in St. Augustine, FL are licensed, background-checked, and equipped with professional-grade tools and quality materials. From the initial diagnosis through final testing, we maintain open communication and hold ourselves to high workmanship standards. That is how Magnet Plumbing has earned the trust of property owners across Florida.
A clear, professional approach to slab leak repair — tailored to your St. Augustine property.
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 St. Augustine 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.
Magnet Plumbing performs the slab leak repair in your St. Augustine, FL 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.
Answers to frequently asked slab leak repair questions from St. Augustine homeowners.
Common signs of a slab leak in St. Augustine 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 Magnet Plumbing for professional slab leak detection.
Slab leak repair in St. Augustine typically ranges from $500 to $4,000 depending on the repair method chosen. Direct access through the slab costs less but involves concrete work. Rerouting the pipe through walls or the attic costs more in labor but avoids breaking concrete. Magnet Plumbing provides free assessments with transparent pricing for each option.
Yes. A slab leak that goes unaddressed in a St. Augustine home can erode the soil under the foundation, undermine the concrete slab, cause cracks in walls and flooring, and lead to significant structural movement over time. Early detection and repair prevents these expensive secondary consequences.
Most homeowners policies in Florida cover the water damage caused by a slab leak — such as flooring replacement and drywall repair — but coverage for the pipe repair itself varies. Some policies include access coverage for opening the slab. Magnet Plumbing helps St. Augustine homeowners document the leak and provides the estimates insurers require.
Our reputation is built on results. Here is what our customers have to say.
"Replaced two old toilets with new comfort-height models. The installer was respectful, took his shoes off at the door, and hauled away the old toilets. Small things that make a big difference."
"Saul and crew are the best. Replaced our water heater, re-piped, and gassed up our kitchen and laundry room. Honest, fair, efficient, and went above and beyond. I could not have asked for a better experience. Highly recommend. Thank you!"
"Highly recommend!! Best plumber ever! Very professional, super nice, quick response and excellent quality of work at fair value prices."