DSI General Contractors, Inc.

Marco Island's top marine construction company. We fix damaged seawalls, piers, docks, boat lifts and more. We have an office on Marco Island and a corporate office in Ft. Myers. Protect your property and your family by making sure your seawall is in good repair. Check out our gallery of of projects we have completed. Read our reviews and see why thousands of people in Southwest Florida trust DSI Marine.