19+ Retaining Wall Installation Cost Pictures. A proper wall installation often starts with a solid base. Use our retaining wall cost calculator to determine your retaining wall installation price.
The price of a retaining wall depends on its size (length and height), configuration, materials used, local labor rates and features professional or diy installation?
Premier retaining wall installers in san diego, ca, installing the highest quality retaining walls for over 25 years. The average cost to install a block retaining wall is about $7 per vertical square foot or $700 for diy installation of a 20' long x 5' high wall (100 sf). Outdoor cost guides retaining walls retaining wall costs. While retaining walls are made out of many types of building materials, a landscape retaining wall utilizing a retaining wall block system is a popular choice, due to the easy installation features.