Dock repair in Charleston, SC
Salt water, marine borers, sun and storms wear docks down. Repairs range from new decking boards and hardware to replacing pilings and framing. Many repairs are much cheaper than a rebuild if they're caught early.
What it costs
| Item | Published range | Source |
|---|---|---|
| Dock repairs, national range | $200–$4,000 | Angi, How Much Does It Cost to Build a Dock? (updated Sep 22, 2026) |
| Decking replacement (labor and materials) | $5–$15 per sq ft | BluTide Marine Construction (Johns Island), Boat Dock Cost in Charleston, SC: 2026 Price Guide |
| Old dock removal | $250–$1,000 | Angi, How Much Does It Cost to Build a Dock? (updated Sep 22, 2026) |
| Annual maintenance | $300–$1,200 | Angi, How Much Does It Cost to Build a Dock? (updated Sep 22, 2026) |
Common repairs
- Loose, cracked or rotted deck boards
- Pilings worn thin at the waterline; wraps or jackets can sometimes extend their life
- Corroded fasteners and hardware
- Ramp, float and hinge repairs
- Handrails and lighting
Dock repair FAQ
Can my pilings be saved?
Sometimes. BluTide notes pilings that are sound but worn at the waterline can sometimes be wrapped or jacketed to extend their life (BluTide Marine Construction (Johns Island), Boat Dock Cost in Charleston, SC: 2026 Price Guide). A contractor needs to inspect them.
Do repairs need a permit?
Routine maintenance and some repairs may not, but reconstruction and changes usually do. SCDES has a general permit for reconstructing previously permitted docks (SC Department of Environmental Services, Critical Area Permitting: General Permits). Ask your contractor before work starts.
Where we can match you
Dock repair requests are accepted across the Charleston area:
Downtown CharlestonMount PleasantDaniel IslandJames IslandJohns IslandWest AshleyNorth CharlestonIsle of PalmsSullivan's IslandFolly BeachKiawah IslandSeabrook IslandWadmalaw IslandSummervilleMoncks Corner
Related services
New dock constructionFixed piling docks, walkways, pierheads and floats.Boat lift installationFour-post, elevator, beamless and floating lifts sized to your boat.Floating docksFloats and gangways that move with the tide.Covered docks & boathousesRoofs over pierheads and lifts, and boathouses.Storm damage & dock rebuildingRebuild a damaged or worn-out dock to its permitted size.Dock permits (SCDES / OCRM)Understand the SC critical-area permit before you build.
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