Walls Waterproofing in New Orleans, LA
At Beau's Plumbing, we provide effective walls waterproofing solutions for homeowners across New Orleans, LA to keep your foundation dry.
- Block and Stem Wall Sealing
- Shower Wall Membrane Systems
- Licensed & Insured
- Licensed & Insured
Expert Walls Waterproofing Solutions in New Orleans, LA.
Our team provides long-term solutions to keep your basement and crawl space dry, preventing costly repairs down the line.
Your Trusted Source for Walls Waterproofing in New Orleans, LA
When you need reliable walls waterproofing for your New Orleans, LA property, Beau's Plumbing is the team to call. We use proven techniques and quality materials to prevent moisture penetration, protecting your home's structure and preventing mold growth.
Our expertise includes:
- Exterior foundation coating application
- Sump pump and pit installation
- Below-grade foundation wall waterproofing for basements and crawlspaces

Additional Plumbing Maintenance Services in New Orleans, LA
Our maintenance and specialty plumbing services in New Orleans, LA protect your home year-round and extend the life of every system.

Customers
Why Choose Beau's Plumbing for Walls Waterproofing in New Orleans, LA?
Our experience with local soil conditions and building codes means your walls waterproofing project is handled correctly from start to finish.
- Quality Materials, We use long-lasting, proven waterproofing membranes and sealants for lasting protection.
- Mold Prevention, Drying and sealing walls quickly keeps mold from taking hold.
- Skilled Crew, Our technicians are trained in the latest waterproofing techniques and safety practices.
Citywide Coverage
Beau's Plumbing serves every neighborhood of New Orleans, so homeowners across the area have access to top-quality walls waterproofing services. Whether you are in an older district or a newer subdivision, our team is ready to respond.
Experienced Team
Our team at Beau's Plumbing is made up of experienced and certified plumbers who specialize in foundation and walls waterproofing. We stay up to date on the latest methods and technologies to provide the most reliable solutions.
Safety-First Approach
Safety is paramount in all our walls waterproofing projects. We follow all local building codes and safety regulations in New Orleans, LA, for a secure work environment and a compliant, effective installation.
Trusted Certified New Orleans Plumbing Services Professionals
At Beau's Plumbing, we take pride in providing licensed, certified plumbing services throughout New Orleans, LA. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationLasting Walls Waterproofing Solutions in New Orleans, LA
Foundation Crack Repair in New Orleans
Even small cracks in your foundation walls can allow water to seep into your basement or crawl space. Our walls waterproofing service includes foundation crack repair using specialized epoxy or polyurethane injection techniques. These materials fill and seal cracks, preventing future water entry and often strengthening the foundation. Addressing cracks early in New Orleans homes is crucial to avoid larger, more costly structural issues.

Drainage System Integration in New Orleans, LA
Lasting walls waterproofing often requires a robust drainage system to divert water away from your foundation. This can include interior perimeter drains that channel water to a sump pump, or exterior French drains that collect surface water. Our team designs and installs custom drainage solutions for New Orleans, LA properties, so water is efficiently managed and moved away from your home's vulnerable areas.
Shower Wall Waterproofing in New Orleans
Tile and grout are not waterproof on their own, so water reaches the backer board in every shower. If the walls were built without a proper membrane, moisture soaks into studs and drywall. We remove failing tile, install cement board or foam board and apply a membrane such as Schluter Kerdi, RedGard or Hydro Ban. Seams, corners and niches get extra reinforcement before new tile is set.
Crawl Space Encapsulation in New Orleans
Crawl space encapsulation involves sealing the crawl space entirely with heavy-duty vapor barriers and often includes a dehumidifier. This not only waterproofs the walls but also controls humidity, stopping mold growth and wood rot in the crawl space. Around New Orleans, attic and crawlspace heat can accelerate wear on supply lines, drain pans, and any plastic piping in those spaces. An encapsulated crawl space can noticeably improve indoor air quality and energy efficiency by keeping moisture from moving up into the home. We use tough, reinforced poly sheeting for walls and floors, sealed at all seams and penetrations.
Foundation Crack Repair & Sealing in New Orleans
Even minor cracks in foundation walls can allow serious water intrusion. Our services include crack repair using epoxy or polyurethane injection to seal these entry points for good. This method fills the entire depth of the crack, restoring strength and preventing water penetration. We address both vertical and horizontal cracks, knowing that horizontal cracks can indicate structural issues that need a thorough assessment before sealing. Addressing these early prevents further water damage and costly future repairs.
Waterproofing Costs vs. Repeat Water Damage in New Orleans, LA
Waterproofing a shower or wall costs much less than repeated drywall, cabinet and flooring repairs. Ignoring moisture also invites mold, which can be expensive to remediate. A typical shower wall waterproofing project falls in the low thousands, while exterior block sealing varies with wall size. We give you a written quote so you can compare options side by side.
Waterproofing for Older Homes in New Orleans, LA
Older homes, especially those built before modern waterproofing standards, are particularly prone to water intrusion. Newer construction mostly uses PEX and plastic drains, while older homes often mix copper, galvanized, and cast iron. Many older foundations may lack adequate exterior drainage or proper sealing. We specialize in assessing and upgrading waterproofing systems for these properties, often combining exterior excavation with interior drainage solutions. We take care to respect the existing structure while installing modern, effective waterproofing, with attention to the challenges of older brick and stone foundations.

Cost-Effective Waterproofing Solutions in New Orleans, LA
We believe in providing honest and cost-effective walls waterproofing solutions without cutting corners on quality. Our team will conduct a thorough assessment of your property in New Orleans to recommend the most sensible and economical waterproofing strategy. From detailed estimates to explaining the long-term savings of preventing water damage, we make sure you understand your investment. We use durable materials and proven techniques to provide lasting protection, reducing the chance of future repairs. Our goal is to deliver value and confidence.
Walls Waterproofing Near Me in New Orleans, LA
When you need immediate and effective walls waterproofing solutions, don't hesitate to call Beau's Plumbing. We pride ourselves on timely service and lasting results, keeping your New Orleans home dry and protected. Reach out today for a consultation.
When searching for 'walls waterproofing near me' in New Orleans, LA, Beau's Plumbing is your local, dependable choice. We pride ourselves on fast response times and thorough service, understanding the urgency when water threatens your home's foundation. Our team is always ready to bring expert solutions right to your doorstep.
Beau's Plumbing at a Glance
- Licensed and insured plumbers serving New Orleans, LA
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 578+ Louisiana customers
New Orleans Map
New Orleans Information
- Population
- 364,136
- Area codes
- 504/985/225
- Service area
- New Orleans and communities within 40 miles
- Nearby
- Metairie, Marrero, Slidell, Kenner
Effective walls waterproofing is important for homes in New Orleans, LA because shifting soil, heavy rains and dry spells can all put stress on foundation walls.
Expert Services
Trust our professionals for reliable Beau's Plumbing solutions in New Orleans, LA.
Our Specialized Plumbing Services in New Orleans, LA
At Beau's Plumbing, we provide a complete range of plumbing services across New Orleans, LA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Walls Waterproofing Process Works in New Orleans, LA
We follow a clear, step-by-step approach so every part of your walls waterproofing is handled correctly.
Request a Quote
Contact us at (504) 317-6869 to schedule a detailed inspection of your property. Our experts will assess your foundation, identify water entry points, and discuss your particular needs.
Thorough Inspection
We conduct a complete evaluation of your foundation walls, checking for cracks, signs of hydrostatic pressure, and existing drainage issues. This helps us design the most effective waterproofing plan.
Customized Solution
Based on our findings, we propose a custom waterproofing strategy, which may include exterior coatings, interior drainage, or crack repair. We use proven methods and quality materials.
Frequently Asked Questions About Walls Waterproofing in New Orleans
The cost of walls waterproofing in New Orleans, LA can vary a lot, typically ranging from $3,000 for interior crack sealing to $15,000 or more for extensive exterior foundation waterproofing with drainage systems. Factors like the size of the area, severity of water damage, chosen methods, and accessibility all affect the final price. We provide detailed, upfront quotes after a thorough inspection.
The duration of a walls waterproofing project varies depending on its scope. Minor crack repairs might take a few hours, while an interior drainage system could take 1 to 3 days. A full exterior foundation waterproofing project, involving excavation around the entire home, could take 3 to 7 days or more. We provide a clear timeline during our first consultation.
Yes, Beau's Plumbing stands behind the quality of our work. We offer full warranties on our walls waterproofing installations, covering both materials and labor. The warranty details will be outlined in your service agreement, giving you peace of mind about your investment. Our goal is your complete satisfaction and a dry, healthy home.
Yes. Our workmanship is warrantied, and many membrane systems carry their own manufacturer warranty when installed correctly. We explain the coverage in your written quote.
While minor DIY fixes like patching small cracks are possible, complete walls waterproofing is best left to professionals. It involves specialized knowledge of drainage, foundation mechanics, and proper material application. Improper DIY work can lead to ineffective results, wasted money, and worse water damage over time.
When professionally installed using high-quality materials, walls waterproofing can last for decades, often 20 to 50 years or even longer. The lifespan depends on the materials used, the quality of installation, and environmental factors like soil movement and water exposure. Modern membranes and sealants are designed for lasting durability.
Shower remodels that change plumbing or drain locations often require a permit. Simple membrane replacement may not. We check local requirements and obtain permits when needed.
Look for bubbling paint, soft drywall, stained baseboards and musty odors. White crust on block or stucco walls is another sign of moisture moving through. Loose tiles or cracked grout in a shower also suggest water is getting behind.
What People Are Saying About Our Plumbing Experts?

Emily R.
I called Beau's Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Slidell, LA
Mark T.
When our office needed drain cleaning, Beau's Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Marrero, LA
James P.
Our commercial plumbing system had a leak under the sink, and Beau's Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Slidell, LA
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Marrero, LA
Patricia H.
We had a slab leak that two other companies could not find. Beau's Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Marrero, LA
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Metairie, LA













