We know erosion and sediment control.

Eco-3 is the Northwest’s foremost Certified Erosion and Sediment Control Lead (CESCL) training and consulting firm.


In addition to training, we offer expert onsite consultations for contractors; developing custom plans for their construction sites in Washington, Oregon, and Idaho.


We help our students and customers avoid expensive lawsuits and contract delays resulting from Stop Work Orders and non-compliance of general, individual, 1200C, and EPA construction stormwater permits.


Our students and customers learn the latest, up-to-date erosion and sediment control requirements they need to stay on schedule and on budget.



These, as well as other course materials, stormwater monitoring instructions, and “in the field” inspection, give our customers a competitive advantage in the marketplace.


For additional help and guidance, please visit our Planning Tools page for jurisdiction-specific information on permitting and construction.


For course dates and locations, please check our Trainings tab. If you wish to schedule an in-house training (your home office) or personalized on-site consultation, please feel free to Contact Us.