Marine Construction ยท Lake Marion & Santee Cooper

Lake Marion's Local Dock Builder Since the 1980s

Family-owned marine construction on Lake Marion, Lake Moultrie, and South Carolina waterways. Custom docks, seawalls, boat lifts, and commercial marine work โ€” built right by people who know this water.

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40+ YearsExperience on the Water
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LocalBased in Eutawville, SC
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Licensed & InsuredSC Marine Contractor
What We Build

Full-Service Marine Construction on Santee Cooper Lakes

From a single-slip residential dock to commercial seawalls and utility marine work โ€” we design, permit, and build every structure to handle decades of South Carolina weather, boat traffic, and Santee Cooper's managed water levels.

Custom Dock Construction

Residential and commercial docks built to match your waterfront โ€” water depth, bottom conditions, exposure, and how you use the water.

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Floating Dock Systems

The right choice for Lake Marion properties where Santee Cooper's managed water levels shift several feet per season.

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Boat Lifts

Hydraulic and electric lifts for vessels from small fishing boats to large pontoons. Mounted to your dock or independent pilings.

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Seawalls & Shoreline Protection

Concrete, vinyl sheet pile, and riprap seawalls. New construction and repair of failing walls before they take your yard with them.

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Boat Ramps

Properly graded and poured concrete boat ramps for residential and commercial use on Lake Marion and Santee Cooper waters.

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Repair & Maintenance

Piling replacement, decking, hardware, and structural repair. Annual inspections before boating season.

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Why Lake Marion Calls Us

We Know This Water Because We Live On It

Our founder Tommy Wolpert started in marine construction in the 1980s. He started his own business in the 2000s, and formed Eutaw Construction LLC in 2020 to continue the work alongside his son Jonah. That's over four decades of hands-on experience on the Santee Cooper system.

We are not an out-of-town contractor who found Lake Marion on a map. We are based in Eutawville โ€” twenty minutes from most project sites on the lake. We know the bottom conditions in your cove, the permitting process, and how Santee Cooper's water level management affects the way your dock needs to be built.

When the job is finished, you will not wonder whether it was done right. You will know.

40+
Years Experience
100%
Lake Marion Local
5
Counties Served
Free
On-Site Estimates
Where We Work

Lake Marion, Lake Moultrie & the Santee Cooper System

Our base at the southern end of Lake Marion puts us within reach of every waterfront community on the reservoir system. We regularly work in:

  • Eutawville, Santee, Holly Hill โ€” Orangeburg County (home base)
  • Summerton, Manning โ€” Clarendon County
  • St. Matthews โ€” Calhoun County
  • Pineville, Moncks Corner, Cross, Bonneau โ€” Berkeley County
  • Commercial & utility projects throughout the Santee Cooper system

If your property borders Lake Marion, Lake Moultrie, or a connected backwater, we can reach you.

Lake Marion Dock Building
Free Estimate

Planning a dock, seawall, or boat lift?

Tell us about your project. We will visit your property, walk the waterfront with you, and deliver a written quote โ€” no pressure, no surprises.