Mandeville's lakefront and wooded lots sit on sandy clay with a high water table, and that combination shapes every retaining wall we build here. From the old oaks around Jackson Avenue to the newer terraced yards off Highway 190, homeowners in 70471 deal with walls that lean, settle, and wash out after a hard summer storm.
We're New Orleans Retaining Wall, and we've worked the Northshore long enough to know that a wall that holds in Metairie won't necessarily hold in Mandeville. The soil here stays wet, the grades are often tighter than they look, and the lake effect means drainage has to be designed right the first time. When your garden terrace or slope starts moving, call us at (504) 399-7980 for a free estimate.
Retaining Wall in Mandeville (70471)
Mandeville is not New Orleans. The ground here is sandy clay over compacted layers, and the water table sits high enough that a hole can fill up overnight. Lots near the lakefront and around Old Mandeville often have gentle grades that turn steep fast toward the rear, while the wooded subdivisions off Highway 22 and 190 have mature oaks and pines whose roots push against block walls. We see a lot of timber and railroad tie walls from the 1980s and 90s that are now rotting from the inside out, and brick planters that have cracked because the backfill never drained. The fix is rarely just a new face. It's a segmental block wall with proper gravel backfill, filter fabric, and a footing that goes below the root zone and the frost line (such as it is here).
Our team has installed and repaired walls across Mandeville and the surrounding Northshore, from simple garden terraces to structural walls holding up driveways. We know which neighborhoods have tight access for equipment, where the permit office wants engineered drawings, and how to work around live oak roots without killing the tree.
Our services in Mandeville
- Retaining Wall Installation in Mandeville · Design and construction of new low retaining walls for raised slabs…
- Retaining Wall Repair in Mandeville · Repair of leaning, bowing, cracked, or settling retaining walls…
- Retaining Wall Replacement in Mandeville · Full tear-out and replacement of failed or end-of-life walls…
- Concrete Retaining Walls in Mandeville · Poured concrete and reinforced CMU block retaining walls with engineered…
- Block & Segmental Retaining Walls in Mandeville · Segmental retaining walls (SRW) in Allan Block, Versa-Lok…
- Boulder & Natural Stone Walls in Mandeville · Boulder and natural stone retaining walls for raised beds, pond edges…
- Timber Retaining Walls in Mandeville · Pressure-treated timber walls for garden beds and low edges…
- Slope Stabilization & Erosion Control in Mandeville · Bank and grade stabilization for bayou, canal, and lakefront edges…
- Retaining Wall Drainage in Mandeville · Drainage systems that make walls last: French drains, weep holes…
- Railroad Tie Wall Replacement in Mandeville · Removal and replacement of aging railroad tie retaining walls and bed edges…
- Leaning & Collapsed Wall Repair in Mandeville · Priority response for leaning, bulging, and collapsed retaining walls…
How a Job Works in Mandeville
Step 1: You call (504) 399-7980 or fill out our form. We schedule a free on-site assessment, usually within a few days. We walk the property with you, check the wall's condition, look at the drainage, and talk about what you want to achieve. You get a written estimate with options, not a high-pressure sales pitch.
Step 2: Once you approve, we pull the permit if needed (the City of Mandeville generally requires one for walls over 4 feet or walls supporting a driveway or structure). We schedule the work, order materials, and protect the landscaping. On tight lots near the lakefront or in older subdivisions, we use smaller equipment and hand-dig where needed. We keep the site as clean as possible each day.
Step 3: When the wall is done, we clean up, haul away debris, and walk the finished job with you. We make sure the drainage works, the wall is straight and level, and you know how to maintain it. We don't leave until you're satisfied.
Pricing in Mandeville depends on the wall type, size, access, and condition. For a typical garden terrace or low retaining wall, block and segmental walls start around $25 per square foot, timber walls around $20, and concrete or boulder walls around $35. Repairs often start at $1,500 for minor fixes, while leaning or collapsed wall repair starts at $2,500. Drainage corrections typically run from $2,500. These are ballpark figures, and the only way to know for sure is a free on-site estimate. Call (504) 399-7980 and we'll give you a straight answer.
