Successful engineering and construction projects require the highest level of expertise. At Coastal Systems International, Inc. we pay close attention to details to ensure the highest quality of service to our world-wide clients. For over 20 years our expert staff of engineers, marine biologists, geologists, surveyors and marketing professionals have helped clients realize their vision by engineering cost-effective solutions in the design and construction of ports and marinas, beaches, offshore coastal structures and private island destinations.