Overview
Retaining walls are essential for managing slopes, preventing erosion, and creating usable space on graded properties. In Chester County, where rolling terrain and clay soils are common, properly engineered retaining walls are critical.
Keystone Hardscape & Design builds retaining walls using segmental block systems and natural stone, with proper drainage and geogrid reinforcement for walls over 4 feet.
What We Offer
Retaining Walls Options
Segmental Block Walls
Versa-Lok and similar interlocking block systems.
Natural Stone Walls
Fieldstone and boulder walls for a rustic look.
Tiered Walls
Multi-level walls for significant grade changes.
Garden Walls
Decorative walls for raised beds and borders.
Seating Walls
Low walls doubling as built-in seating.
Erosion Control
Walls designed to prevent hillside erosion.
Premium Materials
Materials We Use
Versa-Lok
Techo-Bloc
EP Henry
Natural Fieldstone
Boulders
Belgard
Retaining Walls FAQ
Common Questions
How much does a retaining wall cost?
Retaining walls cost $25-$75 per square face foot. A 50ft x 3ft wall runs $3,750-$11,250.
Do retaining walls need permits?
Walls over 4 feet typically require engineering and permits. We handle the entire process.
How long do retaining walls last?
Properly built segmental walls last 50+ years with minimal maintenance.
What causes retaining walls to fail?
Poor drainage is the #1 cause. We install drainage behind every wall we build.
Can you fix a failing retaining wall?
Often yes. We assess the situation and recommend repair or replacement.