Retaining walls protect your property from erosion, control water flow, and create beautiful structure in sloped yards. At Excel Landscaping, we design and build retaining walls that are strong, stable, and visually appealing. Every wall is engineered for long term durability and tailored to your landscape.
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If you live in the St. Louis area, you know how tough our weather and hilly terrain can be on a landscape. We engineer walls to solve serious property issues. We can help if:
Your yard has severe slopes or hills: Stop losing valuable outdoor living space to an unusable, steep backyard. We can level it out so you can actually enjoy your property.
You are fighting soil erosion: Heavy rainstorms can wash your topsoil away, creating muddy messes, or worse—pushing water toward your home’s foundation.
Your old timber wall is failing: Wood retaining walls rot, warp, and lean over time. We specialize in replacing failing timber walls with permanent, durable block or natural stone systems.
You have drainage issues: A properly built retaining wall manages water. We integrate clean rock backfill and French drains into our walls to redirect groundwater safely away from your yard.
Every property is different, and choosing the right material is crucial for both the lifespan and the look of your wall. We specialize in:
Segmental Block Retaining Walls: The most popular and durable choice for St. Louis weather. These interlocking concrete blocks are engineered to withstand the freezing and thawing of our soil without cracking. Perfect for large structural walls and tight curves.
Natural Stone & Boulder Walls: If you want a high-end, organic look that blends seamlessly into your landscape, natural stone is the way to go. We build stunning limestone and boulder walls that offer massive weight-bearing strength with a premium aesthetic.
Poured Concrete Walls: Ideal for modern landscape designs or heavy-duty structural support. Concrete offers a clean, industrial look and unparalleled strength for holding back large hillsides.
Timber Wall Replacement: While wood and railroad tie walls are cheaper upfront, they inevitably rot, warp, and fail. We frequently get called to replace failing timber walls with permanent, rot-proof stone or block systems that will last a lifetime.
St. Louis clay holds a massive amount of water, which expands during the winter freeze and destroys weak walls. We dig deep, compact a proper gravel base, and utilize geogrid reinforcement on taller walls to guarantee they will never lean, bow, or blow out.
The number one reason retaining walls fail is hydrostatic pressure (trapped water). We don't cut corners. Every structural wall we build includes an extensive drainage system, featuring clean rock backfill and perforated drain pipe (French drains) to channel groundwater safely away from the wall.
We only install industry-leading block, natural stone, and concrete systems proven to last. With over a decade of experience transforming yards across St. Louis County, every project is built to precise structural standards and designed to perfectly match your property.
We follow a proven method that ensures your retaining wall is built correctly from the ground up.
We assess slope conditions, soil movement, and drainage needs to determine the right type of retaining wall.
You choose the style and material while we finalize the design, structure, and drainage plan.
We excavate, install a proper base, build the wall with precision, integrate drainage, and complete final grading and cleanup.
Beautiful Hardscapes That Exceed Expectations
Most residential retaining walls take two to five days depending on size, material, and site conditions.
Yes, in most municipalities across St. Louis County and St. Charles County, any retaining wall over 36 inches (3 feet) tall requires a permit and often an engineered drawing. Every city (like Chesterfield, Kirkwood, or Wildwood) has slightly different rules. We handle the entire permitting and engineering process for you so your project is 100% compliant.
Block offers modern durability, natural stone provides a classic look, and concrete is ideal for large structural projects.
The cost of a retaining wall depends heavily on the materials used (timber, block, or natural stone), the height and length of the wall, and how difficult it is to access your yard with our equipment. While timber is the cheapest upfront, it has the shortest lifespan. Segmental block or natural stone requires a higher initial investment but provides a permanent, lifetime solution that actually adds value to your property. Contact us for a free, exact estimate
Yes. We restore leaning, cracking, or failing walls with improved drainage, stronger foundations, and new materials.
Retaining Wall Contractors Serving St. Louis & Surrounding Areas Excel Landscaping provides professional retaining wall design, structural engineering, and installation for homeowners throughout the greater St. Louis area. From replacing rotting timber walls in Kirkwood and Webster Groves, to building massive boulder walls for steep hillsides in Wildwood and Chesterfield, we bring expert craftsmanship to every project.
Succesfully Completed Landscape Projects
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If you need to control erosion, create usable space, or add structure to your yard, Excel Landscaping provides professional retaining wall installation in St. Louis, MO. Call (your phone number) or fill out the contact form to schedule your free estimate.
Excel Landscaping provides professional retaining wall design and installation for homeowners throughout St. Louis and nearby communities. We bring expert craftsmanship, durable materials, and local knowledge to every project.
Your Outdoor Dream, Designed and Built to Last
Excel Landscaping transforms outdoor spaces in St. Louis, MO with expert landscaping, hardscaping, and design services.
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