For areas susceptible to flooding and erosion, Intercoastal Marine specializes in the installation of storm drain systems and environmental enhancements for the Mid-Atlantic region of the US. We consult, plan, and develop large scale projects to prepare locations for heavy rain fall and water intake. We offer construction, repair and maintenance services with a skilled leadership team and workforce. Our people are work seasoned professionals that have handled a wide array of storm drainage jobs, while adhering to industry best practices.

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At Intercoastal Marine, we’ve built a strong reputation for our expertise in storm water and large drainage projects. Our team understands how critical effective water management is to protecting both property and the environment, and we bring that understanding to every job we take on. From large-scale municipal systems to specialized private developments, we design and build solutions that improve flow capacity, reduce flooding risks, and enhance long-term system performance. Our approach combines advanced engineering methods with practical field experience, ensuring that every project meets both functional goals and environmental standards.

We take particular pride in our work with stream relocation and environmental enhancement projects. These efforts require a balance of precision, care, and respect for the surrounding ecosystem. Our team works closely with environmental specialists to restore or redirect waterways in a way that supports natural habitats while achieving the client’s project goals. We also utilize “sliplining” techniques to renew pipelines in place—minimizing disruption, cost, and environmental impact. This method allows us to extend the life of existing infrastructure efficiently, helping our clients maintain reliable storm water systems without the need for full-scale replacements.

In addition to construction, we’re highly experienced in the repair and maintenance of retention systems, as well as providing emergency response services for in-situ repairs and replacements. When unexpected issues arise, our crews are equipped and ready to respond quickly to stabilize conditions and implement lasting solutions. We understand that storm water challenges demand fast, effective action, and we’re committed to being there when our clients need us most. At Intercoastal Marine, we don’t just build infrastructure—we help safeguard communities and environments for generations to come.