Most of the water a leak wastes never shows itself. It runs inside a wall, under a slab, or beneath a raised floor, and the only evidence is a water bill that climbed for no reason or a spot on the floor that is warmer than the rest. In South Louisiana, where the ground stays damp and the air stays humid, a hidden leak has an unusually long runway before anyone notices, which is why finding it precisely matters more than finding it eventually.
Signs You Have a Leak You Cannot See
A water bill that jumped without a change in habits is the most reliable indicator. Others include a meter that keeps creeping when every fixture in the house is off, water pressure that dropped gradually, a warm patch on a slab floor, a musty smell in one room, paint or baseboard that is blistering, or a section of yard that stays green and soft through a dry spell. Any single one of these is worth a call. Two together almost always means an active leak.
Run the Meter Test Yourself
You can confirm a leak before we arrive. Turn off every fixture and appliance that uses water, including ice makers and irrigation, then look at your water meter and note the position of the low-flow indicator. Wait twenty minutes and look again. If it moved, water is going somewhere. That single piece of information tells us the leak is on the pressurized side rather than a drain, which changes the equipment we bring and shortens the visit.
How We Locate Without Demolition
The goal is one small opening in the right place instead of several in the wrong ones. We isolate sections of the system to narrow which branch is losing pressure, then use acoustic listening equipment to follow the sound of escaping water through slab or wall, and thermal imaging to find the temperature difference a hot water leak leaves behind. On drain-side leaks we may run a camera instead. Only once we are confident do we open anything.
Slab Leaks and Raised Homes
Slab leaks are the expensive ones, because the pipe is encased in concrete and the repair options are to break through, reroute the line overhead, or in some cases repipe the branch entirely. We price all the viable options rather than defaulting to the one that is easiest for us. Homes raised on piers are different. Their supply lines sit in open, humid, unconditioned space where they are easier to reach but also exposed to freeze damage on the handful of cold nights we get, which ties into burst and frozen pipe repair.
Repairing It Properly
Finding the leak is half the job. The repair has to address why that spot failed, whether it was a dissimilar metal joint, an unsupported run rubbing on framing, or pipe simply at the end of its service life. If the same branch is likely to fail again in two years, we say so and give you the repipe number alongside the patch number. Louisiana license 40204, in business since 1967, 4.9 stars across more than 200 Google reviews. Call (985) 632-6428.
