Trusted Marine Solutions Since 1996

South Florida's Leading Dredging & Marine Construction Contractor

We specialize in high-quality dredging, erosion control, and marine construction solutions that stand the test of time. With nearly three decades of expertise, state-of-the-art equipment, and a commitment to sustainability, we ensure every project is built with precision, durability, and environmental responsibility.

About Coston Marine Services, Inc.

Coston Marine Services, Inc., is located in Palm Beach County, Florida and is fully licensed, bonded and insured in the state of Florida. We are an environmentally conscious company that specializes in dredging and erosion control. We provide a diverse range of heavy marine construction services, which include foremost dredging, dock and seawall construction, pilings of all types, erosion control, rip-rap boulder revetments, and breakwaters. We provide our customers with the knowledge, experience and expertise in designing, engineering, permitting, and finally, construction of all types of projects. Whether it is a small residential property or a large government project, with our extensive experience, Coston Marine Services, Inc., can successfully plan and execute your next project from concept through completion.

At Coston Marine Service, Inc., we pride ourselves in the personal attention and quality of workmanship that we provide our clients, regardless of the size of the project. We are dedicated to designing and constructing residential and commercial projects that work within all government and environmental regulations, as well as achieving a suitable design that is both desirable and environmentally beneficial. Our relationship with the boating community of South Florida is very important now and we plan on maintaining our highest standings in the marine industry for the future.

Dredging

Coston Marine Services, Inc., can perform canal, lake and boat slip dredging to improve the value of your Florida waterfront property...

Docks

Coston Marine Services, Inc., will ensure your dock project is customized to meet your specific needs and desires. Whether you desire the most durable...

Pilings

Pilings are one of the most important parts of your marine project, whether you decide on wood, concrete, or composite piles...

Seawalls

Coston Marine Services, Inc., installs all type of seawalls. They will meet or exceed your project's needs. Our trained sales and design staff will aid you...

Breakwaters

There are a number of different designs of breakwaters and wave attenuators that can help protect your property or development from waves generated ...

Recent Projects & Results:

Take a look at our latest project highlights showcasing expert craftsmanship in marine construction. From docks and seawalls to dredging and shoreline restoration, see how we bring waterfront visions to life with quality and precision.

Serving South Florida Since 1998:

Heavy Marine Construction
For Local and State Governments

Veteran Owned & Operated

Start Your Waterfront Project Today!

Let Coston Marine Services, Inc. bring your vision to life with expert marine construction and dredging solutions. Contact us now to get started!

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Expert Answers to Your Marine Construction Questions

1. How long does a typical dredging project take?

Every project is different, but most take a few days to a few weeks, depending on size and complexity.

Yes, but we handle all the permitting for you to ensure compliance.

It depends on your shoreline. We assess and recommend seawalls, riprap, or other tailored solutions.

Our structures are built with top-quality materials to withstand harsh marine environments for years.
Absolutely! Contact us to discuss your project and get expert advice.

Ready to Transform Your Waterfront?

Partner with the experts in marine construction and dredging. Contact us today for a consultation and let’s build something exceptional together!