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Professional Installation. Proven Results.
Soil Retention Systems, Inc. (SRS) is a licensed contractor experienced in the rapid installation of retaining walls, specializing in the Verdura retaining wall system. We combine our state-of-the-art equipment with highly trained and dedicated crews to bring complex landscapes to life.
The Installation Advantage
We provide specialized technical expertise for projects that require both structural integrity and green infrastructures. With professional contracting licenses in California, Arizona, and Nevada, we are equipped to handle complex site conditions and stringent regulatory requirements.
Fastest Installation
Our unique ‘Backfill as you Build’ system lets you start construction concurrent with grading.
Time Savings
Our systems install in less than half the time of traditional MSE retaining walls.
Zero Failures
We maintain a perfect record of zero structural failures across all project types.
Years in Business
Sq. Ft. Installed
Success Rate
Projects Completed
Project Types
Commercial
Developing level building pads to maximize site potential and usable acreage for high traffic commercial projects.
Industrial
Establishing expansive building pads to provide the stable foundation for industrial footprints.
Infrastructure
Providing slope stabilization to optimize site safety for substations, transit corridors, and essential infrastructure.
Core Capabilities: The Industry Standard
For over 35 years, Soil Retention Systems, Inc. (SRS) has set the industry standard, with more than 15 million square feet of successful installations. We’ve set the bar in the retaining wall industry with proprietary equipment and long-tenured crews, who are experts in navigating adverse site conditions.
We don’t just install Verdura® and Enviroflex® systems; we work with grading operations to ensure every project is delivered safely, on time, and within budget. Backed by our specialized in-house engineering through Soil Retention Designs, Inc. (SRD), we provide a level of accountability and technical mastery that remains unmatched in the building industry. At SRS, we handle the most complex challenges with the same personal commitment we’ve carried since day one.
Contractor Licenses
CA 516900A
NV 070304
AZ ROC179494
Explore our interactive map to see how Soil Retention is transforming landscapes across the southwest with Verdura and Enviroflex.
Our Industry Affliations
We are proud members of the Associated General Contractors of America (AGC), several chapters of the Building Industry Association of Southern California (BIASC), and the Building Industry Association of San Diego. These memberships reflect our strict commitment to industry excellence, safety and community growth. By collaborating with these leading organizations, we stay at the forefront of building standards, local regulations and innovative construction practices.
Company management considers the safety of our employees, our clients, and our workplace to be a top priority. It is the intent of Soil Retention to provide a safe work environment and at all times to be safety conscious. We are once again the proud recipient of the 2026 SCCA safety award for zero incidents.