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Serving Kenner, LA and surrounding areas. (504) 618-1502
Soil slipping after every storm? We build retaining walls designed for Kenner's soft delta ground and high water table - with drainage that actually handles a Louisiana wet season.
Concrete retaining walls in Kenner, LA hold back soil so it stays in place instead of sliding, eroding, or washing away during heavy rain - most residential projects take one to three days on-site, with full cure strength reached over the following 28 days. A properly built wall can last 50 years or more when drainage behind it is done right.
Kenner homeowners deal with a specific challenge: the soft, clay-heavy delta soil underlying Jefferson Parish holds water and shifts with every wet season. That combination puts more pressure on retaining walls here than in most other parts of the country, and it is why drainage installation is not optional in this area. If you are also planning exterior hardscape work, our concrete steps construction service pairs well with retaining walls for properties that need both grade changes and access managed at the same time.
These are the warning signs that come up most often - all visible without any tools or expertise.
If the dirt on a slope in your yard seems to creep downhill after a heavy storm, or if you can see a curved, slumping shape forming in the ground, that is soil movement. In Kenner's soft, clay-heavy soil, this kind of movement can accelerate quickly once it starts. A retaining wall stops it before it reaches your foundation, driveway, or neighboring property.
If rainwater consistently flows toward your home's foundation or pools along a fence line, the grade of your yard may be working against you. This is a common issue in Kenner neighborhoods where lots were graded decades ago and the soil has since settled unevenly. A retaining wall combined with proper grading can redirect that water away from structures before it causes damage.
If you have an older timber, block, or concrete wall that has started to tilt forward, developed large cracks, or shows gaps between the wall and the soil behind it, it is no longer doing its job. Leaning walls do not fix themselves - the pressure behind them only increases over time. In Kenner's wet climate, a compromised wall can fail completely during a single heavy rain event.
Any time you want to create a flat surface on a sloped yard - whether for a patio, a raised planting area, or an extended driveway - you need something to hold the cut edge of soil in place. Without a retaining wall, that edge will erode and undercut whatever you build on top of it. This is especially true in Kenner where rain is frequent and soil is loose.
We handle the full project from permit to final inspection: excavation, footing work, forming, reinforced concrete pour, drainage installation, and backfill. Every wall includes steel rebar inside the concrete and a gravel plus perforated-pipe drainage system behind it - both are required in Kenner's soil conditions, not optional upgrades. For properties dealing with steep or multi-level grade changes, tiered wall systems spread the soil load across multiple shorter walls rather than putting all the pressure on a single tall one.
We also replace failing walls. If you have an older timber or block wall that is leaning or cracking, we remove it, prepare the site properly, and build a new concrete wall in its place - one built to handle the water pressure and soil movement that caused the old one to fail. Homeowners combining this work with other exterior projects sometimes pair it with our concrete floor installation service when they are updating a patio or outbuilding slab at the same time.
For yards with active soil movement, erosion along property lines, or a slope that directs water toward your home or neighbor's fence.
For older timber, block, or poured walls that are leaning, cracking, or no longer holding back soil - rebuilt with modern drainage and reinforcement.
For steep slopes that require multiple stepped walls to manage grade changes safely without overloading any single wall.
Kenner sits on the Mississippi River deltaic plain - soft, compressible clay and silt that holds water and shifts as it absorbs and releases moisture throughout the year. The water table in many Jefferson Parish neighborhoods sits very close to the surface, which means wall footings need to go deeper here than they would in firmer ground elsewhere. Contractors who are not familiar with these conditions routinely underestimate how much base preparation this soil requires, and the result shows up as a leaning wall within a few wet seasons. The Metairie and Marrero areas share similar deltaic soil profiles, so this is a regional challenge, not just a Kenner one.
Hurricane season timing matters too. Most experienced local contractors advise building retaining walls between February and April so the concrete has time to reach full cure strength before the wet season arrives. A wall poured in August or September could face its first major water-pressure test before it has fully hardened. Jefferson Parish also requires permits for walls above a certain height, and that permit process involves plan review and inspection - both of which add time to the schedule but provide important protection for you as the homeowner. The Jefferson Parish government website has current permit information for residential construction projects.
Here is the process from first contact to finished wall - with no surprise steps in between.
Reach out by phone or through the contact form - we respond within 1 business day. We will ask about the size of your slope, what is on either side of it, and any drainage or erosion issues you have already noticed.
We walk your property in person - no honest contractor can give you a real number without seeing the site. We assess soil conditions, confirm wall height, discuss drainage, and give you a written quote that covers everything before you decide.
For walls above a certain height in Jefferson Parish, we pull a building permit before any digging begins. We handle the application and keep you updated. We also call 811 to have underground utilities marked - required by Louisiana law before any excavation.
The crew excavates to the required footing depth, forms and pours the wall with steel reinforcement inside, and installs gravel and drainage pipe behind it. After the concrete cures, the area is backfilled and graded. Most residential walls take one to three days on-site.
We walk your property, assess your soil and slope, and give you a written quote that includes drainage - before you commit to anything.
(504) 618-1502Water pressure is the leading reason retaining walls fail in Louisiana. We install gravel and perforated drain pipe behind every wall we pour - not as an add-on, but as a standard step. This is what keeps Kenner walls standing after a saturated winter instead of leaning by spring.
Advanced Kenner Concrete holds an active Louisiana state contractor's license. You can confirm it yourself on the Louisiana State Licensing Board for Contractors website at lslbc.louisiana.gov - it takes less than a minute. That license means we carry the required insurance and meet the state's financial responsibility standards.
Walls in Jefferson Parish above a set height require a building permit and inspection. We handle the application, schedule the inspection, and make sure the work is signed off before we close the job. Your wall goes on record - which matters when you refinance or sell.
We pour concrete in this area every week. We know the soil conditions by neighborhood, which sites have high water tables close to the surface, and what base preparation Kenner's deltaic ground actually requires - not what works in other parts of the country.
Drainage, permitting, and soil-appropriate footings are not extras we add on request - they are built into every retaining wall project we take on in Kenner. That approach is why the walls we build handle Louisiana's wet seasons year after year without leaning, cracking, or requiring early replacement.
For retaining wall standards and best practices, the American Concrete Institute and the National Concrete Masonry Association publish technical guidance that qualified contractors follow.
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Learn more about Concrete steps constructionSpring is the best time to build before Kenner's wet season arrives - call us today to get your project on the schedule before slots fill up.