Lock-Stone® Retaining Walls
Engineered Perfection. Built to Last.
Unlike rigid brick, poured concrete, or mortared stone walls that can crack with even minor settlement, our Lock-Stone® retaining walls are designed to perform differently.
These interlocking systems are engineered to flex and adjust naturally with minor soil movement — allowing them to settle gracefully instead of cracking or failing. Over time, they often become even more attractive as the landscape matures around them.
When combined with our Composite® Piers and Helical Tie-Backs, Lock-Stone® walls become part of a complete structural solution. Together, these systems provide long-term stability for:
- Foundations
- Driveways
- Patios
- Porches
- Garages
- Retaining walls
At Trotter Company, we don’t just repair problems — we engineer lasting solutions designed to perform for the life of your home.




