Segmental Block Retaining Walls
INTERLOCKING BLOCK RETAINING WALLS — ATTRACTIVE & VERSATILE
Segmental retaining walls use manufactured interlocking concrete blocks that stack without mortar, using setback angles and interlocking features for stability. We install Allan Block, Versa-Lok, Keystone, and other segmental wall systems for residential landscaping, commercial site work, and municipal projects. Construction includes leveling pad preparation, proper drainage behind the wall, geogrid reinforcement for walls over 4 feet, and cap installation.
Starting at $20 per face sq ft
Key Highlights
No mortar needed
interlocking blocks stack dry with built-in setback and connection features.
Multiple styles
Allan Block, Versa-Lok, Keystone, and other systems in various colors and textures.
Geogrid reinforcement
engineered reinforcement layers for walls over 4 feet.
Why Choose Our Segmental Block Retaining Walls
Segmental block retaining walls combine structural function with landscape aesthetics. The manufactured interlocking blocks are available in multiple colors, textures, and sizes to complement your property. We install segmental walls with proper leveling pad, drainage, geogrid reinforcement for taller walls, and manufacturer-approved cap finishing.
Signs You Need Segmental Block Retaining Walls
1. Landscape retaining need
You need to create level areas, terraces, or raised beds in a sloped landscape with an attractive wall.
Our Process
Step 1 — Design and material selection
Choose block style, color, and design the wall layout including curves, corners, and steps.
Step 2 — Leveling pad
Excavate and install a compacted gravel leveling pad for the base course.
Step 3 — Block installation
Stack blocks with proper setback, install geogrid at required courses, backfill with drainage gravel, and install cap.
Brands & Materials
- Allan Block
- Versa-Lok
- Keystone Retaining Walls
- Belgard
FAQs About Segmental Block Retaining Walls
How long do segmental block walls last?
Quality segmental retaining walls (Allan Block, Versa-Lok, etc.) last 50+ years when properly installed with correct drainage and reinforcement. The manufactured concrete blocks are extremely durable and weather-resistant.
Pricing
$20 - $45
per face sq ft
*Varies by project scope and site conditions.
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When you choose Legacy General Services for your concrete project in the NW Metro, you're choosing a partner committed to quality that lasts.
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MN-registered contractor since 2023. Insured and trusted by homeowners across the NW Metro.
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On-time scheduling and reliable project timelines. We show up when we say we will and finish on schedule.
Quality
Air-entrained, freeze-thaw resistant concrete built for Minnesota winters. Every pour meets or exceeds code.