License #SCC131152025
Seawall Construction, Repair & Shoreline Protection
Erosion threatening your property? Seawall leaning or cracking? Coastal Marine Construction builds and repairs seawalls, bulkheads, retaining walls, and riprap – engineered to resist erosion, hydrostatic pressure, and storm surge for decades.
LICENSED #SCC131152025 | FULLY INSURED | 1O-YEAR WARRANTY
(386) 237-0774
Custom-Engineered
Long-Lasting Repairs
Advanced Drainage & Erosion Control
Fully Licensed & Insured
A company representative will personally visit your site & design the right lift
No obligation. A company representative will contact you to schedule a site visit.
Seawalls and shoreline structures must be engineered to resist erosion, hydrostatic pressure, and wave energy over time. Coastal Marine Construction installs and repairs seawalls, retaining walls, riprap, and wooden bulkheads using proven construction methods and materials suited for Florida waterways. Proper anchoring, backfill support, and drainage are carefully planned to prevent movement, washout, and premature failure.
When existing seawalls begin to lean, crack, or lose soil behind them, we look beyond surface damage to determine what is happening below the waterline. Our repair recommendations focus on stabilizing the shoreline and restoring structural performance, not short-term patches. This protects your property, your dock system, and the surrounding waterfront from further damage.
Our seawall and shoreline solutions are designed to protect your property from erosion and storm damage while lasting for decades. Using proven construction techniques and premium materials, we stabilize shorelines, reinforce structures, and ensure proper drainage.
We evaluate soil type, wave action, and water flow to design walls and riprap that provide maximum stability and long-term protection.
We address the root causes of failures like leaning panels, cracks, or soil erosion, ensuring repairs are effective and long-lasting.
Seawalls and retaining structures are built to manage water flow, prevent washouts, and maintain shoreline integrity under changing conditions.
Our walls and bulkheads are designed to work seamlessly with docks, lifts, and other marine features for a complete, functional waterfront.
We know waterfront projects can raise a lot of questions. Our FAQ section provides clear answers about permits, materials, timelines, and warranties to help you make informed decisions for your dock, boat lift, seawall, or custom marine project.
Common signs of seawall failure include cracks or gaps in the wall panels, erosion or sinkholes forming behind the wall, the wall leaning or bowing outward, soil washing away from the base, and water coming through the wall during tidal changes. If you notice any of these signs, contact us promptly. A failing seawall can lead to significant property damage and expensive repairs if left unaddressed.
We use vinyl and concrete seawall panels, steel sheet piling, and composite materials depending on the site conditions, water exposure, and project requirements. Vinyl panels are popular in Florida for their corrosion resistance and long lifespan in saltwater environments. We select materials based on what will perform best for your specific shoreline location and tidal conditions.
Timeline depends on the scope of the project, site access, material availability, and permitting requirements. Minor seawall repairs may be completed in one to two days. A new seawall installation typically takes one to two weeks. Permitting can add additional time depending on the waterway and local jurisdiction. We provide a clear timeline estimate during your free site consultation.
Yes. Seawall projects in Florida typically require permits from local government, the Florida DEP, the St. Johns River Water Management District, and sometimes the Army Corps of Engineers. We manage the entire permitting process so you don't have to navigate the agencies yourself. Our experience with Florida's permitting requirements helps minimize delays and keeps your project moving forward.
Common signs of seawall failure include cracks or gaps in the wall panels, erosion or sinkholes forming behind the wall, the wall leaning or bowing outward, soil washing away from the base, and water coming through the wall during tidal changes. If you notice any of these signs, contact us promptly. A failing seawall can lead to significant property damage and expensive repairs if left unaddressed.
We use vinyl and concrete seawall panels, steel sheet piling, and composite materials depending on the site conditions, water exposure, and project requirements. Vinyl panels are popular in Florida for their corrosion resistance and long lifespan in saltwater environments. We select materials based on what will perform best for your specific shoreline location and tidal conditions.
Timeline depends on the scope of the project, site access, material availability, and permitting requirements. Minor seawall repairs may be completed in one to two days. A new seawall installation typically takes one to two weeks. Permitting can add additional time depending on the waterway and local jurisdiction. We provide a clear timeline estimate during your free site consultation.
Yes. Seawall projects in Florida typically require permits from local government, the Florida DEP, the St. Johns River Water Management District, and sometimes the Army Corps of Engineers. We manage the entire permitting process so you don't have to navigate the agencies yourself. Our experience with Florida's permitting requirements helps minimize delays and keeps your project moving forward.
Take a look at some of our completed projects to see the quality, craftsmanship, and attention to detail we bring to every waterfront property. Our gallery showcases the results that our clients trust and enjoy.
Our clients are at the heart of everything we do, and their feedback reflects the quality, reliability, and personal attention we bring to every waterfront project. Read what homeowners are saying about their experience with Coastal Marine Construction.
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