Slab Leak Repair
Slab Leak Repair in West Monroe, LA
Help With One of the Most Difficult Plumbing Problems — Accurate Detection, Minimal Demolition.
4.9★ on Google
300+ reviews
24/7 Emergency
60–90 min dispatch
Licensed & insured
Louisiana plumbing contractor
North Louisiana
Ruston to Shreveport
Flat-rate pricing
Quoted before we start
Overview
Slab leak detection and repair in West Monroe — precise, professional
Noticed a spike in your West Monroe water bill with no obvious explanation? You could have a slab leak — a leak in the piping embedded inside your concrete foundation. Slab leaks are among the most frustrating plumbing problems a homeowner faces because the pipe is hidden beneath concrete, and an imprecise repair means unnecessary demolition and expense.
Mark Johnson & Sons Plumbing uses professional detection equipment to locate the leak precisely before any concrete is touched. Once we know exactly where the problem is, we explain your options — targeted repair, pipe re-routing, or full repipe — with flat-rate pricing for each. We protect your West Monroe home's foundation by catching and correcting slab leaks before they cause structural damage or mold.
Our nearest office is in Monroe, just across the Ouachita River, so we reach West Monroe quickly. Left unaddressed, slab leaks can undermine your foundation and cause serious long-term damage. Early detection and repair protect both your home and your wallet.
Free quote
Get a same-day estimate
Tell us what's going on. We'll call back fast — usually within 15 minutes during business hours.
4.9★
24/7
Emergency
Free
Quote
Quality Service Club
Skip the bill. Skip the line.
For $79 a year, members get 15% off every repair, priority dispatch on every call, and a free annual drain and plumbing inspection — the same stuff we'd charge $195 for on a cold call.
- 15% off repairs
- Priority dispatch
- Annual inspection
- 24/7 service access
- $25 referral bonus
- Parts + labor warranty
Plumbing
$79/year
- 15% off all plumbing repairs
- Priority dispatch — skip the line
- Annual drain piping inspection
- Full home water-supply inspection
- Tag on your emergency shut-off
- $25 referral bonus
Questions? Talk to a real human — (318) 319-0220
Cancel anytime. 1-year minimum.
FAQ
Slab Leak Repair FAQs in West Monroe
Common signs are an unexplained jump in your water bill, warm or damp spots on the floor, the sound of running water when everything is turned off, low water pressure, and cracks appearing in floors or walls.
Related services
Related West Monroe Plumbing Services
Sewer Line Repair
Video inspection and sewer line repair when multiple drains show problems.
Water Heater
Repair or replace your water heater with the same flat-rate, upfront pricing.
Emergency Plumber
24/7 live response when a slab leak or other plumbing crisis needs immediate attention.
Available Around the Clock
Emergency?
We answer 24/7.
Burst pipe, water heater out, sewer backup? Real plumbers pick up — no answering machines. Mark Johnson & Sons Plumbing serves North Louisiana any time, day or night.
LA Master Plumbing #1874 · Backflow Cert #28131 · Master Natural Gas Fitter #LMNGF9062 · State Contractors #35794