Welcome to Docks Unlimited

— the Lowcountry’s most trusted name in dock construction, seawall protection, and marine access systems.

We build every structure in-shop, bolt it together on-site, and finish it to match the coast it serves. From aluminum-framed walkways and floating docks to structural seawalls and ADA-access gangways, our systems are designed to last — not just look good.

Every Docks Unlimited project includes Sea Power Marine Products, full permitting coordination, and the kind of structural details most builders don’t even mention. Because we don’t just build docks. We build what other docks wish they were. We handle all permitting from SCDHEC to Army Corps to HOAs.

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Modular Dock Systems

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Engineered Strength

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Lowcountry Look

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Featured Project

Sullivan’s Island Rebuild with Sea Power Integration

We rebuilt this deepwater dock using a full modular aluminum frame, a custom gangway, and Sea Power float systems.

Teardown and install were completed by water with no land disturbance.
Fast, durable, beautiful.

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Why Choose Us?

We don’t just build docks. We build long-term trust, use the best materials in the industry, and finish every job with pride.

We live here. We work here. And we build it like it’s our own.

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Built in our Mount Pleasant shop

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Aluminum and heavy timber options

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Sea Power HDPE foundation system

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We know the tides, the rules, and how to build for them

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Fast, clean installs

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One and done

New to Docks?
No Problem.

Most of our clients come to us with questions, not plans.

That’s what we’re here for. We’ll walk you through the process—permits, layout, design, materials—so you feel confident and informed before you commit.

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We Know These Waters.

We focus on where we live and work:

Sullivan’s Island
Isle of Palms
Mount Pleasant
Shem Creek, Hobcaw, Wando, and surrounding tidal creeks

We know the tides, the rules, and how to build for them.

You’ll find our work from Shem Creek to Sullivan’s Island, the Wando River to Wild Dunes, and all across South Carolina’s tide-fed waterfronts. Whether you’re building from scratch or rebuilding after a storm, we know how to build it — and how to get it approved.