Retaining Walls in Lee's Summit, MO
Engineered concrete retaining walls for Lee's Summit's rolling, lake-community ground and Jackson County clay
Retaining Walls in Lee's Summit
Structural and decorative concrete retaining wall construction for erosion control, landscaping, and property grading. Ford Concrete serves Lee's Summit, MO and the entire Kansas City metro with more than a decade of experience and a 5-star reputation.
Lee's Summit at a Glance
- Population
- 106,419
- State
- Missouri
- County
- Jackson County
- Schools
- Lee's Summit R-VII School District
What keeps a retaining wall standing on Lee's Summit ground?
A retaining wall in Lee's Summit holds when its footing sits below the 36-inch frost line on firm bearing, its stem carries steel sized for the lateral earth pressure behind it, and a drainage column keeps water from stacking against the back. On Jackson County's rolling clay, the footing and the drainage do most of the work.
Lee's Summit spreads across rolling ground — the ridges above Longview Lake, the lake neighborhoods like Lakewood and Raintree Lake, the fast-growing corridors along US-50 and M-291 — and most of it is expansive Wymore-Ladoga clay that swells wet and shrinks dry. A wall that ignores that movement leans or cracks within a few seasons; a concrete retaining wall engineered for it holds grade for decades.
Why walls near the Lee's Summit lakes live on their drainage
The neighborhoods built around Lakewood, Raintree Lake, and the Longview Lake shoreline sit on ground with a higher, more variable water table than a lot up on a dry ridge. Water that collects behind a wall there builds hydrostatic pressure — a load that can push a wall over when the dry soil never would.
Every wall we build gets a drainage column sized to bleed that pressure off: clean drainage aggregate against the back of the stem, a perforated drain at the footing wrapped in filter fabric so it doesn't silt shut, and a weep outlet that carries the water somewhere it can leave. On a lake-adjacent lot that drainage system is the difference between a wall that stands and one that bows.
New subdivisions and the cut-and-fill settlement seam
Lee's Summit is the fastest-growing corridor on the Missouri side of the metro, and a lot of its newer subdivisions off Ward Road and Colbern Road were graded out of rolling ground — cut on the high side, filled on the low side. A wall built across that line straddles two different soils: undisturbed clay on one end, engineered fill on the other.
Fill that wasn't compacted in tight backfill lifts keeps settling for years, and a footing bridging the cut-fill seam can crack as one end drops. We carry the footing down to firm bearing across the whole run and account for any surcharge — a driveway or patio loading the slope above the wall — before we size the steel.
Lee's Summit permits and when a wall needs a stamp
The City of Lee's Summit requires a permit for most retaining walls, and taller walls — generally those over four feet measured from the bottom of the footing — need engineered plans stamped by a licensed professional. A wall carrying a surcharge or stepped up a slope in tiers can hit that threshold at a lower height.
We pull the permit, and where a wall needs engineered plans we bring them. The plans document how the wall resists sliding and overturning under a saturated-clay load, and they keep the inspection clean. Drainage work stays within MoDNR guidance on the Missouri side — we don't cross into Kansas rules on a Jackson County job.
Planning a retaining wall in Lee's Summit?
From call to concrete — the fastest in KC.
Lee's Summit's lake neighborhoods and fast-growing subdivisions sit on rolling Jackson County clay, where a wall's footing and drainage carry the load. Ford engineers each one to the clay, the grade, and the water. Call (816) 721-1699 for a site evaluation.
Building Retaining Walls for Lee's Summit conditions
Read the ground and the grade
We test the clay, measure the slope and any surcharge, and locate the water path and any lake-driven water table before design.
Size the wall to the wet-season load
We size the footing, stem, steel, and shear key to the pressure Jackson County clay reaches when it's fully saturated.
Excavate below frost to firm ground
We dig to undisturbed soil below the 36-inch frost line so the footing bears on ground that won't move.
Form and reinforce
We set forms, place the reinforcing steel, and cast the footing and stem so the wall works as one structure.
Build the drainage column
We place drainage aggregate, a perforated drain in filter fabric, and weep outlets before any backfill goes in.
Backfill in compacted lifts
We backfill in tight, compacted lifts so the wall isn't loaded unevenly and the grade behind it holds.
What failing Retaining Walls looks like in Lee's Summit
A stem leaning toward the yard
A wall tipping out is losing to clay pressure the footing or steel was never sized to carry.
A bulge in the middle of the wall
A wall bowing outward usually means water is stacking behind it and building hydrostatic pressure with nowhere to drain.
Cracks stepping diagonally
Diagonal cracks often mean one end of the footing is settling — common where a wall bridges a cut-and-fill seam.
Soil or mulch washing out below
Water escaping under the wall instead of through a drain is undermining the footing it stands on.
A corner separating from its return
A corner pulling apart points to movement the wall's restraint and reinforcement aren't holding.
The Ford difference on Lee's Summit Retaining Walls
Built for rolling clay
Lee's Summit sits on expansive Jackson County clay over rolling ground. We size the footing and steel to the wet-season load, not the dry one.
Drainage-first on lake lots
Near Longview Lake, Lakewood, and Raintree Lake the water table runs high. Every wall gets a drainage column built to bleed off hydrostatic pressure.
We read the cut-and-fill seam
Newer subdivisions grade rolling ground into cut and fill. We carry the footing to firm bearing across the whole run so it doesn't settle unevenly.
4.9 stars, 29 Google reviews
KC-metro property owners rate Ford 4.9 on Google across 29 reviews. Aaron Ford founded the company in 2014.
The projects behind our name
From your driveway to an Amazon warehouse — the same crew, the same standards, every project.
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Start with a free Lee's Summit estimate
Or call us directly: (816) 721-1699
Retaining Walls in Lee's Summit — FAQs
Does a lake-community lot change how you build a retaining wall?
Why do retaining walls fail on newer Lee's Summit lots?
Do I need a permit for a retaining wall in Lee's Summit?
More Lee's Summit concrete services
Retaining Walls across the Jackson County area
Get your Lee's Summit project moving
From call to concrete — the fastest in KC.
Get a free, no-obligation estimate for your concrete project. We serve the entire Kansas City metro — call (816) 721-1699 or request your estimate online.