Theis Engineering LLC

Information may not be reliable

Welcome! The following pages have been created as a reference and informational resource regarding site retaining walls. Whether you are a contractor, homeowner, developer, architect or someone who just wants to learn more about retaining walls, I am certain you will find useful information here. Included categories of this website address all aspects of site retaining walls, from the selection of the block to recommended companies to install the block.
I currently have my PE licenses in Washington, Oregon, Texas, and Louisiana. I have recommendations regarding professional firms that will be helpful in these states. I continue to update these state-specific recommendations, so check back from time to time. If your project is in a state not listed, please contact me, and I will outline the steps to working with you.
I am always available to help you generate ideas and can provide input as to how to narrow your selection of block, based on specific site conditions. I look forward to talking with you soon about your retaining wall project!
Thanks and have a great day!