What We Offer

While environmental and contracting companies each offer a fractional service, Submar does it all. We identify erosion problems and manufacture, distribute, construct, and monitor solutions. Submar offers a complete turnkey operation—from our initial site inspection to ensuring and maintaining regulatory compliance.

Submar’s wide selection of erosion control products and services can be used for pipeline protection, erosion control, shoreline stabilization, flood defense, and more. Our self-mitigating systems combine proven erosion control technology and green design applications, providing our customers with a wide variety of solutions that limit impacts on the environment.

Unlike rock riprap and grout bags, the Submar Solution is versatile. It is easily removed for asset maintenance, adapts to changes in bed elevation and channel geometry over time, and causes minimal disturbance to the environment. The Submar Solution is authorized by USACE’s Regulatory Division under the Nationwide Permit Program and allows for revegetation and blending within the natural riparian corridor.

Our Turnkey Services


Pre Construction


Site Evaluation and Engineering Design Services 

A typical construction project begins with a complimentary site visit from a regional Submar representative to perform a field site inspection, which is used to produce scale drawings of existing conditions. Applying Fluvial Geomorphology concepts, Submar will propose a product layout specific to the project’s needs, which will be depicted in our proposal. Submar’s complimentary proposals include a site description, failure analysis, engineered design drawings of the proposed product placement, scope of work, and a quote for the construction costs.

Regulatory and Permitting Assistance

Our complimentary proposals include detailed information on the anticipated permitting requirements for our design solution and our recommendations for efficiently approaching the appropriate regulatory bodies.

Submar also provides permitting services for an additional fee.
Contact us for more information.


Quality materials, on-time delivery and a qualified crew are the hallmarks of a Submar construction project. Submar is proud of the excellent job site safety record we have maintained as a result of our crew members’ adherence to their operator qualification training.

Submar follows best management practices. For instance, when a construction project reaches completion, Submar’s crew restores all disturbed areas of the job site before departing.


A standard Submar scope of work for a construction project includes the following steps:

  • Obtain permits
  • Best management practices
  • Access site
  • Dewater site
  • Grade site
  • Anchor trenches
  • Install concrete mattress system
  • Install Longitudinal Peaked Stone Toe Protection (LPSTP)
  • Clean-up (Best Management Practices or BMPs)


Post ConstructionPost-Construction

Submar offers the longest and most comprehensive warranty in the erosion control industry. Our warranty applies to the whole project—not just the product, but the site as well. In addition, we conduct regular performance assessment visits to ensure the project remains compliant with regulatory requirements.




Submar Value-Added Benefits

Licensed Professional Surveying Firm in Louisiana (License No. VF 770)

Licensed Professional Engineering Firm in Louisiana (License No. EF 6196)

Site Inspections

Engineered Design Services

Technical Support

Permit-Ready Proposals

Regulatory Services



Regulatory Compliance