Marine Contractor in Southport, NC
Coastal Structures Built to Last
If you live in Southport or own vacation property in Brunswick County and need a marine construction project designed to withstand the elements, Logan Marine is here to help. We specialize in driven pilings, floating docks, piers, boat lifts, and gazebos tailored to your shoreline and engineered for strength.
We didn’t set out to become the biggest marine contractor in the Wilmington area. We built our business on a single principle: do the job right the first time. That’s why Southport homeowners turn to Logan Marine when they want lasting, low-maintenance waterfront structures that perform year after year.
Marine Construction Services in Southport, NC
Our team delivers high-quality marine construction services for homeowners along the Cape Fear River, Dutchman Creek, and the Intracoastal Waterway. Whether you need a new installation or a full replacement after storm damage, we provide proven solutions using commercial-grade materials.
- Floating dock construction and repair »
- Driven piling installation »
- Dock, pier, and gazebo building »
- Boat lifts, jet ski lifts, and commercial lifts »
- Bulkheads, boardwalks, and seawall construction
- Storm damage repair and structural restoration
Unlike many older docks in Southport that use “washed-in” pilings, we drive all pilings with 10,000 ft/lbs. of impact using our custom-engineered steel barge. This ensures maximum hold-down and support capacity, especially in flood-prone areas and saltwater environments. Every piling includes a PVC jacket to protect against wood-boring organisms.
Built with Commercial-Grade Materials and Engineering
Every Logan Marine structure is engineered for durability in Southport’s saltwater splash zones. Our build process includes:
- AWPA-rated pressure-treated lumber
- 316 stainless steel screws — no nails used
- 4x4 torsion beams and 4x6 floatation supports
- Laminated double 2x10 banding with bolted joints
- Paraffin wax–treated decking to resist water intrusion and warping
Our floating docks are engineered to commercial standards and adapted for residential or marina use in and around Southport. Engineered specifications are available upon request.
Why Southport Homeowners Choose Logan Marine
- Experienced oversight – Every project is directly supervised by David Logan, who brings over 45,000 hours of marine construction experience.
- In-house installation crews – We never outsource critical structural work. Our trained team follows our written installation process from start to finish.
- Consistent communication – Whether you're local or managing a vacation home, we provide updates throughout the build.
- Designed to last – We understand the local tides, wind, and permitting requirements, and we build with them in mind.
If you've had to rebuild your dock, pier, or lift multiple times, it might be time for a better solution. Our systems are built for the long haul, not just the next storm season.
Serving Southport and Coastal Brunswick County
Logan Marine serves waterfront homeowners throughout Southport and the surrounding area, including homes near the Southport Marina, Bay Street, and the Cape Fear River. We’re familiar with the local terrain, weather conditions, and building code requirements that matter most to your project.
Searching for a marine construction company near me in Southport NC? Logan Marine provides trusted, long-lasting solutions for docks, boat lifts, and piers across southeastern North Carolina.
Contact Logan Marine Today
Let’s talk about your marine construction project in Southport, NC. Whether you need a brand-new build or help replacing an aging structure, we’re ready to earn your trust through quality workmanship and clear communication.
