CEC designs all types of retaining walls - Concrete, Lumber, Steel, Masonry or any other special type.
CEC is proud to serve the top builders and contractors throughout the United States with its innovative engineering designs. That is why Seven out of the top Ten construction companies in the D.C. Metro Area choose CEC to get their retaining wall designs.

CEC's services save TIME and MONEY because

• CEC responds within 24 hours. So you can handle more projects in a season than you are handling presently.
• CEC's designs are in an easy to understand graphical format which are developed using the latest cutting-edge technology in computer applications.
• CEC's designs take into consideration the complete understanding of soil-structure interaction.
• CEC's designs are flexible, durable and facilitate speedy construction.