Seawall cracking or settling along Calibogue Sound or Port Royal Sound? We repair and rebuild coastal walls throughout Beaufort County — free on-site inspection, 30 years on the water.
866-398-9323Licensed seawall specialists — FL · GA · SC
Seawall Repairs by Solid Foundations provides expert seawall repair in Hilton Head Island, SC for coastal homeowners and commercial waterfront property owners. Typical projects include polyurethane injection, helical tieback installation, panel replacement, and relief drain installation. Most repairs are completed in 1–2 days. Call 866-398-9323 for a free inspection.
Hilton Head's lagoon communities and sound-front properties deal with some of the Southeast's most challenging seawall conditions — extreme 7–8 foot tidal swings, strong tidal currents, and constant boat traffic from Skull Creek to Calibogue Sound. Seawall Repairs by Solid Foundations serves all of Beaufort County with expert bulkhead and seawall repair, polyurethane injection, helical tiebacks, and coastal construction. Call 866-398-9323 for your free Hilton Head seawall assessment.
Since July 2024, the SC Department of Environmental Services (SCDES) Bureau of Coastal Management has handled critical-area permits for seawall and bulkhead work. Normal maintenance and repair may not need a critical area permit, and larger work needs a minor or major permit. We have extensive experience working within Beaufort County's coastal construction requirements and can manage the full permit process for Hilton Head property owners. Post-storm damage assessments available at no charge.
We serve waterfront properties along Calibogue Sound, Broad Creek, the Intracoastal Waterway, and the Atlantic. Service areas include Sea Pines, Broad Creek, Palmetto Dunes. Call 866-398-9323 for a free on-site inspection at your specific address.
Local: SCDES Bureau of Coastal Management critical-area permit + Town of Hilton Head Island review where applicable
State / Federal: USACE Charleston District; SCDES Bureau of Coastal Management (formerly DHEC OCRM)
Under the SC Beachfront Management Act, new oceanfront seawalls are banned - work focuses on bulkheads, riprap and living shorelines on the Intracoastal and tidal creeks
We manage all permit coordination for Hilton Head Island projects — call 866-398-9323.
Calibogue Sound and Broad Creek strong tidal current; aging marsh and lagoon bulkheads; oceanfront armoring restricted.
On the mainland side of Beaufort County, our Bluffton seawall repair page covers the waterfront along the May River.
Elsewhere nearby, see seawall repair in Beaufort across Port Royal Sound, Savannah seawall repair across the state line, and seawall repair in Charleston up the coast.
Our Hilton Head Island bulkhead repair page covers cracked panels, failing caps and loose tie-backs on walls that can still be saved. If repair is no longer practical, Hilton Head Island bulkhead replacement explains what goes into a full rebuild. Walls that have started to tip or bulge are the focus of Hilton Head Island seawall reinforcement. When a dock, pier or boat lift is sinking or shifting, see Hilton Head Island marine foundation repair. To slow wave scour at the toe of a wall or along a natural bank, read about Hilton Head Island riprap installation. Stone slopes that have slumped or thinned out are covered in Hilton Head Island revetment maintenance. For a regular look at your whole waterfront, Hilton Head Island shoreline maintenance explains a steady inspection routine. New walls, docks and piers are covered on our Hilton Head Island marine construction page.
If voids or soil loss behind the wall are the issue, our page on polyurethane injection explains how that method works. When you are ready to talk about your own wall, get in touch with our team.
"The lagoon wall was separating at the joints and soil was washing through. Solid Foundations sealed every joint with polyurethane, cleaned and reopened the relief drains, and the wall looks better than it has in years."
George B., Sea Pines lagoon homeowner
Hilton Head Island, SC
In addition to Hilton Head Island, our licensed seawall repair team serves these nearby South Carolina communities:
Service Area: Port Royal Sound, Calibogue Sound, and Broad Creek
We serve all waterfront properties on Port Royal Sound, Calibogue Sound, and Broad Creek and surrounding canals, lakes, and waterways.
Seawall Repairs by Solid Foundations also serves these waterfront communities near Hilton Head Island:
Licensed, insured, NCFI-certified. Serving Florida, Georgia & South Carolina since 1996.
866-398-9323