Expert Marine Construction Services For The Lowcountry

Specializing in Residential, Commerical, and Municipal Marine Construction Services

From design and permit through completion. Seawalls, Rip-Rap, Foundation Piles & Specialty Jobs - just a few of the services we offer.

About O’Quinn Marine Construction Inc.

Your Trusted Partner for Marine Projects

At O’Quinn Marine Construction Inc., we are dedicated to delivering top-quality marine construction services. With years of experience and a commitment to excellence, we specialize in a wide range of services including bulkhead construction, dock installation, boat lift construction, marina projects, sea wall construction, pile driving, foundation piles, barge services, and barge transport.

50+

Years of Experience

500+

Completed Projects

1000+

Satisfied Clients

Residential Docks & Bridges

We excel in designing and building custom residential docks and bridges, enhancing waterfront properties with quality craftsmanship and sustainable materials.

Specialty Marine Projects

Our expertise extends to specialty marine construction projects, including seawalls, rip-rap installations, and innovative foundation pile solutions.

Commercial Marine Facilities

For commercial clients, we offer comprehensive services for marinas, boat lifts, pile driving, and barge transport, ensuring efficient and reliable marine infrastructure. Our construction yard has deep water access to the St. Helena Sound and provides ample loading docks to haul your load on our barges in the Beaufort area. 

Permitting & Design Services

We provide end-to-end support for marine construction projects, from initial permit applications to detailed designs, guaranteeing compliance and quality in every stage.

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