Commercial Retaining Wall Solutions

Retaining walls serve critical functions on commercial properties — holding earth at grade changes, supporting parking lots on fill, protecting from slope erosion, and managing water flow. When they fail, they endanger structures and create liability. FCS designs and constructs walls engineered for commercial loads, soil conditions, and drainage requirements.

Services

  • New Construction — Engineered walls for grade changes, site development, erosion control
  • Retaining Wall Repair — Stabilization and reinforcement of leaning or failing walls
  • Replacement — Demolition and reconstruction of failed walls
  • Parking Lot Walls — Support walls for areas built on slopes or fill
  • Drainage Integration — Weep holes, drain systems, waterproofing to prevent hydrostatic pressure

Why Retaining Walls Fail in Dallas

Hydrostatic pressure from saturated clay soil is the most common cause. Dallas clays hold water instead of draining, creating lateral pressure that pushes walls forward. Proper drainage behind the wall is as important as the structure itself. Other causes include inadequate design, insufficient foundation depth, lack of reinforcement, and erosion.

Frequently Asked Questions

Does a retaining wall require engineering?

In most DFW jurisdictions, walls over 4 feet require a licensed PE and permit. Even under 4 feet, engineering is recommended for commercial applications.