Retaining Walls in Southern Maryland
Turn a Slope Into Usable Space
We design and build engineered retaining walls and block walls that stabilize slopes, manage drainage, and create level ground for patios, yards, and outdoor living areas.
A Wall That Does More Than Hold Back Soil and Pressure
A retaining wall solves problems. It turns an unusable slope into a flat patio area. It stops erosion from taking over your yard. It protects your home's foundation from water runoff. You shouldn’t have to live with a yard you can’t use or worry every time it rains. Our team builds walls that handle the pressure and perform for years.
What We Build
Structural Retaining Walls for Southern Maryland Properties.
Block Walls: Segmental retaining wall systems in a range of styles and colors. Built with proper base, backfill, and drainage for long-term stability.
Engineered Walls: Walls over four feet or in critical locations often require engineering. We handle design, permitting, and construction.
Slope Correction: Regrading and wall systems that turn steep or eroding hillsides into stable, functional space.
Tiered Walls: Multiple wall levels that break up large grade changes and create planting or seating areas between tiers.
Seating Walls: Lower walls designed for sitting areas around patios, fire pits, and outdoor living spaces.
Built to Handle What's Behind It
A retaining wall holds back soil, water, and pressure. That means proper footing, drainage, compaction, and backfill matter more than the blocks you see on the surface. That’s what keeps the wall from shifting, leaning, or failing over time. Our crews build walls the right way so they stay put.
Our Process
How Your Project Comes Together
Schedule a Consultation
Your first call goes to Gene, and you’ll know the next step before you hang up. We confirm your needs and schedule a site visit.
01
Receive a Clear Proposal
Your sales rep evaluates the slope, reviews wall options, and delivers a detailed, line-item estimate.
02
Build With Dedicated Oversight
Your project manager provides daily updates on multi-day projects so you always know what's happening.
03
Trusted by Families Across Maryland
What Maryland Clients Say
"McKenzie Contracting was top notch from start to finish with the retaining wall project at our home. They were very detail oriented, thorough, and professional in all aspects of the job. We couldn't be happier with the communication of their sales and leadership team. If your looking for high quality hardscaping at a competitive price point, you cannot go wrong with McKenzie contracting."
— Matthew N. via Google Reviews
WHAT TO EXPECT
Questions Homeowners Ask Before Installing a Retaining Wall
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If your yard has a slope that limits usable space, causes erosion, or directs water toward your home, a retaining wall is often the solution. We assess your property and recommend options during the consultation.
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Some do. Walls over a certain height or in specific locations require engineering and county review. We manage that process when needed.
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Proper drainage, compacted backfill, and a stable footing. The work you don't see is what keeps the wall standing.
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Yes. Retaining walls often come first in outdoor living projects, creating level space for patios, decks, and other features.
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It depends on the wall's size and site conditions. Smaller walls may take a few days. Larger engineered walls take longer. You'll receive clear scheduling and daily updates throughout.
A Team That Communicates Every Step Of The Way.
Design. Build. Done Right.
At McKenzie Contracting, we manage every phase of your outdoor project, from excavation and grading to patios, retaining walls, decks, and complete outdoor living spaces. Our structured approach, in-house team, and clear communication ensure your project runs smoothly, on time, and to the highest standards.