Retaining Walls, Unit Pavers, Earth Retention Systems, Interlocking Paving Stones, Modular Bricks, and Pedestal Set Pavers. Castle Walls, a Northwest and Washington State Contractor of Commercial Retaining Wall Systems, Unit Pavers, and Retention Wall SubContractors.

Castle Walls

Specializes in the installation of Retaining Walls, Interlocking Paving Stones, Earth Retention Systems, and Modular Block Walls, Castle Walls is a premier Washington State and Northwest SubContractor with over 20 years of commercial, industrial, as well as residential experience.

Castle Walls also supports the installation of:

Segmented Retaining Walls
Unit Pavers & Pedestals
Hydro-pressed Slabs
Sound Walls

Contact us today for more information or to request a personalized quote. Castle Walls, LLC is a fully licensed and bonded Northwest subcontractor.