| about us | services | equipment | news & events | engineering resources |
Permanent or temporary earth retention systems play a significant role in your project’s cost and schedule. In addition to time and money, an inherent concern with shoring systems is risk associated with the potential for earth movement. Subsurface Constructors has full engineering capabilities to design the most practical and economical earth retention system for your geotechnical conditions.
Get your project analysis today from earth retention experts
Subsurface provides design and construction of several types of shoring for cuts through varying soils and reaching a maximum height of about 40 to 50 feet in some areas.
Quality control is crucial for your temporary or permanent earth retention systems, and you want a contractor experienced with a wide variety of projects both large and small.
Subsurface Constructors installed temporary shoring systems for several recent large construction projects, such as the St. Louis Metrolink Cross-County Expansion. This consists of approximately 440,000 square feet of wall face, spanning about 1.4 miles of the alignment.
Subsurface is an experienced design-builder of these earth retention systems:
Contact Subsurface Constructors today for a prompt and thorough analysis with experienced earth retention engineers, and get your project on the fast-track to completion.
![]() |
Pinnacle
Tunnel, St. Louis, MO Earth Retention System |
![]() |
Metrolink
MTRO 2, St. Louis, MO Earth Retention System |
![]() |
Warrenton
Copper, Warrenton, MO Earth Retention System |