Dock Repair in Wilmington NC

Docks in coastal North Carolina take a beating. Salt air, storm surge, tidal movement, and boat wakes combine in ways that wear down pilings, rot deck boards, and loosen hardware faster than most people expect. At Logan Marine, we repair and rebuild boat docks, floating docks, piers, and decks across Wilmington and the surrounding coast — and we’ve handled enough jobs to know the difference between a dock that needs a few boards replaced and one that needs to come out at the pilings.

Dock & Deck Repair Services

Dock Piling Repair & Replacement

Piling failure is the most common reason a dock becomes unsafe. We check your pilings above and below the waterline on every job — rotting often starts below the surface long before you can see it from the dock. When replacement is needed, we use our marine pile driving barge to drive new pressure-treated or composite pilings to the correct depth. We document bearing capacity with blow count data on request. Learn more about our driven piling services.

Dock Board & Deck Surface Replacement

Boards can look fine from a distance and still be compromised underneath. We replace individual boards or full deck surfaces using marine-grade lumber, composite, or hardwood depending on the site — fastened with 316 stainless steel screws. No nails.

Floating Dock Repair

Floating docks handle tidal movement well, but the hardware that holds them in place wears out. We repair and rebuild float systems including polyethylene float tanks, connection hardware, gangways, and anchor systems. We work on everything from small residential floats to commercial marina finger piers. If you’re considering a new floating dock system, we build those too.

Boat Lift Service & Installation

Logan Marine is a Golden Boat Lift dealer and installs the full lineup — from jet ski lifts to yacht and commercial systems. We also service existing lifts: cables, motors, bunks, canopies, and electrical components. If you’ve got a new vessel that doesn’t fit your current lift configuration, we can reconfigure it.

Bulkhead & Seawall Repair

Dock damage is often connected to a failing bulkhead. If your seawall is cracking, leaning, or letting material wash through, it puts pressure on everything connected to it. We assess the full waterfront structure, not just the dock surface. See our bulkhead and seawall repair services for more on what that work involves.

Dock Inspection

If you’re not sure what you’re dealing with, start here. We assess both the above-waterline structure and the substructure before recommending any repairs. You’ll get a written scope of work before a single board gets pulled.

Our Dock Repair Process

Every boat dock repair we perform starts with a thorough structural assessment. Before we start the repair process, however, we assess the extent of the damage to your structure, which includes checking below the water’s surface to examine the condition of any submerged sections. If the pilings need replacing, we remove the deck or dock platform before driving the new pilings below the water and into the ground. Since loose foundation piles are one of the most common causes of structural failures, we use a marine pile driving barge to make sure your pilings are Dock Solid. While it’s on dry land, we also make extensive repairs to the deck, which can suffer from the effects of dry rot and marine life.

Furthermore, we replace the bumpers and rails which may have deteriorated due to the sun and rust. Without maintenance, they cannot protect your boat properly. We also use PVC wraps to guard your pilings against rotting from worm infestation. When repairing your floating dock, we use materials such as 316 grade stainless steel screws instead of nails to make sure it can withstand the next big storm.

Marine Construction Made to Last

We not only build to last, but we repair to last as well. Whether you need help with your dock, pier, or bulkhead, we restore your structure to be structurally sound and looking right for years to come. For new construction projects — docks, docking facilities, marinas, or full waterfront builds — our construction team handles those from the ground up.

Dock Repair Service Area

Logan Marine repairs boat docks, floating docks, and marine structures throughout Wilmington, NC and the surrounding coast. Our service area includes Wrightsville Beach, Carolina Beach, Topsail Beach, Southport, Figure Eight Island, Hampstead, Surf City, Kure Beach, Oak Island, and Leland. If you’re on the water in Brunswick, New Hanover, or Pender County, give us a call.

Dock Repair FAQ

How do I know if my dock needs repair or full replacement?

Repair is usually the right call for isolated problems — a few rotted boards, one failing piling, corroded hardware. If there’s widespread piling failure, major movement in the structure, or subframe rot below the waterline, replacement may be more cost-effective long-term. We’ll give you a straight answer after the inspection, not a sales pitch.

Does homeowner’s insurance cover dock damage in NC?

Often yes, especially for storm and hurricane damage. The specifics depend on your policy and the cause of damage. We can provide detailed repair documentation to support your claim if you’re going through insurance.

How long does a dock repair take?

Board replacements and hardware repairs are typically a one-day job. Full piling replacements and structural rebuilds run 3 to 7 days depending on scope, water conditions, and permitting. We’ll give you a realistic timeline at the consultation.

Do dock repairs in NC require a permit?

Minor repairs that don’t change the footprint are usually exempt from CAMA permitting. Piling replacement and any structural expansion typically require permits from the NC Division of Coastal Management. Logan Marine manages the permitting process as part of the job.