Leak Detection in Acadiana
Diagnostic help for hidden water leaks, slab leaks, underground lines, unexplained moisture, pressure loss, and rising water bills.
Signs of a Hidden Water Leak
Some leaks are obvious, but others stay hidden under slabs, inside walls, below floors, under houses, or underground. Leak detection begins by comparing the symptoms with the plumbing layout and narrowing down the most likely source before recommending repair.
Common Warning Signs
- Unexpected increase in the water bill
- Water meter moving when fixtures are off
- Low water pressure or pressure loss
- Warm, damp, or discolored flooring
- Unexplained wet spots in the yard
- Sound of water running inside walls or floors
- Mold, mildew, or musty odors
- Recurring moisture under a cabinet or fixture
- Foundation, flooring, or wall damage near plumbing
Possible Leak Locations
- Water service line between the meter and building
- Hot or cold water piping under a slab
- Water lines under raised homes
- Fixture supply lines and shutoff valves
- Water-heater connections and relief piping
- Toilet, tub, shower, or faucet connections
- Outdoor hydrants and hose bibbs
- Underground branches to detached buildings
Leak Detection Narrows the Search
No diagnostic method can see through every building material or guarantee an exact repair point in every situation. Pipe depth, flooring, soil, noise, multiple leaks, water movement, access, and the type of piping can all affect the result. The goal is to combine meter testing, pressure testing, isolation, visual inspection, equipment readings, and plumbing experience to reduce unnecessary opening or excavation.
How Leak Detection Typically Works
- Review the symptoms, water bill, and recent plumbing history.
- Check visible fixtures, valves, water heater, and accessible piping.
- Observe the water meter or pressure behavior when appropriate.
- Isolate sections of the plumbing system when possible.
- Use diagnostic equipment suited to the suspected leak location.
- Mark or describe the most likely problem area.
- Discuss access and repair options based on the findings.
Slab and Underground Leak Considerations
Leaks below concrete or underground may require more than one diagnostic step. Hot-water leaks can sometimes create warm flooring, while cold-water leaks may show up mainly through meter movement, pressure loss, or unexplained moisture. Depending on the pipe route and condition, the repair path may involve opening the slab, accessing from another direction, rerouting the affected line, repairing an exterior service line, or replacing a larger section of deteriorated piping.
Why Customers Call Michael B Plumbing
- Serving Acadiana since 2016
- More than 25 years of plumbing experience
- Louisiana Master Plumber-led company
- Licensed technicians
- $1 million insured
- Leak detection, pressure testing, and line locating capabilities
- Slab, underground, and under-house plumbing experience
- Phones answered 24/7
- Online booking available
Related Services
Leak Detection Service Areas
We provide leak-detection services throughout Acadiana, including New Iberia, Lafayette, Youngsville, Broussard, Abbeville, Franklin, and surrounding communities.
$50 Off Leak Detection
Save $50 on qualifying leak-detection service from Michael B Plumbing.
Qualifying leak-detection service required. One coupon per service visit. Cannot be combined with other offers. Mention this offer before work begins. Valid during regular service hours. Other restrictions may apply.
Under-Slab Copper Pipe Repair in New Iberia
A recent copper water-line repair completed beneath a concrete slab in New Iberia, Louisiana.
Think You Have a Hidden Leak?
Phones are answered 24/7. Regular service hours are Monday–Friday, 8:00 AM–4:00 PM. After-hours technician availability may vary.