Seawall Repair McClellanville, SC

SC DHEC-OCRM critical-area permit + Charleston County. USACE Charleston District; SC DHEC Office of Ocean & Coastal Resource Management (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 serve waterfront properties along Jeremy Creek, the Intracoastal Waterway, and the Cape Romain marshes. Service areas include McClellanville, Jeremy Creek. Call 866-398-9323 to confirm service at your specific address.

Jeremy Creek and Cape Romain tidal marsh; aging shrimp-dock and marsh bulkheads.

Seawall repair in McClellanville typically costs $200–$575 per linear foot. An 80-foot Jeremy Creek and Cape Romain National Wildlife Refuge residential bulkhead runs $10,000–$32,000 for repair versus $35,000–$70,000 for full replacement. Call 866-398-9323 for a free on-site estimate.

The primary causes are Jeremy Creek tidal estuary adjacent to Cape Romain National Wildlife Refuge with strict federal environmental review requirements. Combined with Charleston County tidal creek estuarine soils within Cape Romain Wildlife Refuge buffer zones, these forces accelerate void formation, panel cracking, and joint separation. Cape Romain National Wildlife Refuge adjacency means seawall repair in McClellanville requires US Fish and Wildlife Service consultation in addition to SCDHEC and Army Corps permits.

Most McClellanville seawall repairs using polyurethane injection or helical tiebacks are completed in 1–2 days. We schedule work around low tide windows for maximum access and accuracy.

Structural repairs including tieback installation and cap replacement require Charleston County permits and may require DEP or Army Corps review for waterfront properties adjacent to Jeremy Creek and Cape Romain National Wildlife Refuge. Polyurethane injection and maintenance repairs generally do not require permits. We handle all permitting coordination for major projects.

We recommend annual inspections for seawalls older than 20 years, plus inspection after every named storm event. Cape Romain National Wildlife Refuge adjacency means seawall repair in McClellanville requires US Fish and Wildlife Service consultation in addition to SCDHEC and Army Corps permits. Early detection of voids and micro-cracks costs far less to address than waiting for visible structural failure.