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When it comes to hidden plumbing problems, few are as serious as a slab leak in Baton Rouge, LA. With our city’s mix of older homes, shifting clay soil, and frequent heavy rains, slab leaks are unfortunately common. A leak beneath your concrete foundation can cause significant damage if left untreated, from structural issues to skyrocketing water bills. Luckily, at Pro Plumbing, we specialize in slab leak repair and provide fast, reliable service when you need it most, including emergency slab leak repair for those unexpected situations.

Additionally, with over 20 years of experience serving Baton Rouge and nearby communities like Denham Springs, Prairieville, Gonzales, Zachary, Central, Port Allen, Baker, and Walker, we fully know the warning signs to look for and the most effective ways to fix the problem before it spreads.

What is a Slab Leak?

A slab leak occurs when a water line running beneath your home’s concrete foundation breaks or develops a crack. Because the pipes are hidden, leaks can go undetected for weeks or even months. Baton Rouge’s high water table and shifting soil conditions make these leaks a real concern for homeowners across the region.

Signs You May Have a Slab Leak

Spotting a slab leak early can save you from costly repairs. Here are the most common signs:

  • Unexplained Water Bills – A sudden increase in your water bill often means water is escaping somewhere you can’t see.

  • Warm or Wet Spots on Floors – If part of your flooring feels damp or unusually warm, it could be a leaking hot water line.

  • Low Water Pressure – A slab leak can divert water away from your fixtures, reducing pressure throughout the house.

  • Sound of Running Water – Hearing water when all taps are off is a major red flag.

  • Cracks in Walls or Floors – Shifting soil and water damage from a slab leak can lead to structural cracks.

  • Mildew or Musty Smells – Excess moisture under your home can cause mold growth and unpleasant odors.

If you live in areas like Prairieville or Central where the soil is especially prone to movement, keeping an eye out for these signs is even more important.

Our Slab Leak Repair Services

We offer complete solutions for both detection and repair, so you don’t have to call multiple contractors to get the problem solved.

Detection and Diagnosis

We use professional equipment and proven methods to pinpoint the exact location of the leak. By identifying the problem accurately, we can minimize unnecessary digging or damage to your home.

Slab Leak Repair

Once we’ve located the leak, we’ll recommend the best repair option for your situation. That may involve repairing the damaged section of pipe, rerouting the line, or performing a full replacement if the system is severely compromised.

Emergency Slab Leak Repair

Slab leaks don’t wait for convenient times. That’s why we provide emergency slab leak repair services throughout Baton Rouge and surrounding communities. If you notice sudden flooding, rapidly rising water bills, or major pressure loss, call us right away.

Why Choose Pro Plumbing?

We know slab leaks can cause major stress, which is why we aim to make the process as straightforward as possible.

  • 20+ Years of Experience – We’ve repaired countless slab leaks across Southeast Louisiana.

  • Full-Service Resources – With access to excavation, electrical, and other partner services, we can handle complex repairs quickly.

  • 24/7 Availability – Emergencies don’t wait, and neither do we.

  • Free Estimates – We believe you should always know your options before making a decision.

Our slogan says it all: We Solve Problems. One Call. One Company. Problem Solved.

Areas We Serve

Our plumbers proudly provide slab leak repair services across Greater Baton Rouge, including:

  • Denham Springs – Homes with shifting soil benefit from early detection and repair.

  • Prairieville – Growing neighborhoods often need modern slab leak solutions.

  • Gonzales – Both residential and commercial slab leaks handled with precision.

  • Zachary and Central – Protecting foundations in established and new homes.

  • Port Allen and Baker – Ensuring reliable water systems for families and businesses.

  • Walker – Helping homeowners avoid costly foundation damage.

Frequently Asked Questions

How do slab leaks start?

They’re often caused by shifting soil, corrosion in older pipes, or high water pressure that stresses the lines.

Yes. If left untreated, the water can weaken your foundation and cause cracks, which may lead to major structural issues.

It depends on the location and severity of the leak. Some can be fixed in a day, while larger rerouting projects may take longer.

Yes. We offer 24/7 emergency services throughout Baton Rouge and the surrounding communities.

Protect Your Home with Professional Slab Leak Repair

At Pro Plumbing, we know how disruptive slab leaks can be for families and businesses in Baton Rouge. We also know that the sooner the problem is found, the easier it is to fix, and our team has the tools and experience to get it done right. So whether you need routine slab leak repair or fast emergency slab leak repair, we’re the team you can trust to protect your foundation and your peace of mind. Plus, with more than two decades of service across Denham Springs, Prairieville, Gonzales, Zachary, and beyond, we’re here to provide dependable solutions when you need them most. All you have to do is call today for a free estimate, and let us take care of the problem before it grows.

Have questions? Contact us today for more information or to schedule a service.