Seawall repair in Stuart and Martin County
Cracked, leaning or sinking seawall in Stuart, FL? Get matched with a licensed Martin County marine contractor for seawall repair and cap repair.
A seawall holds the yard in place and keeps the water out of it. When something fails, it rarely happens all at once. It starts with a small crack or a low spot in the grass, and it gets worse every tide. Catching it early often keeps the job a repair instead of a replacement.
Signs your seawall needs work
- Cracks in the concrete cap, especially ones that are widening
- A wall that leans toward the water
- Sinkholes or low spots in the lawn behind the wall
- Water running out of the cap joints instead of the weep holes, or soil staining the water below
- Rust stains, spalling concrete or exposed rebar
Common repairs
Cap repair. The cap is the concrete beam along the top. Cracks can be sealed or patched, and a badly broken cap can be rebuilt on a sound wall.
Sinkholes behind the wall. Soil washes out through gaps or failed joints and leaves a void. The usual fix is to find the leak, seal it with filter fabric or a repaired joint, and refill the void so it does not come back.
Weep holes. These small openings let water behind the wall drain out. If they clog, pressure builds up and pushes on the wall. Clearing them, or adding them where they are missing, can help.
Tie-backs. Many walls are anchored to a buried deadman with rods or cables. If the wall is leaning, a contractor may add or replace tie-backs to hold it, sometimes along with regrading the soil behind it.
Repair or replace
If the panels are sound and the problem is in the cap, the joints or the soil, repair usually makes sense. If the wall itself is cracked through, badly corroded or leaning a lot, a repair may only buy a short time. See seawall replacement for what that involves.
Permits
Work on a seawall or dock in Florida usually needs a permit. In Martin County that often means a county or city building permit, and in some towns the local government issues its own. Many projects also need authorization from the Florida Department of Environmental Protection, and some need the US Army Corps of Engineers as well. What applies depends on the waterway, the size of the job and whether you are replacing in place or building new. A licensed marine contractor knows which ones apply and files them, so you do not have to sort it out alone.
What it costs
Price depends on the linear feet of wall, the type of damage, how easy it is to reach the work, and what permits are needed. Small cap or sinkhole repairs can be a modest job, while long stretches with tie-backs and new fill cost much more. The honest number comes from a contractor who has seen the wall, which is why the first step is a free estimate.
If your problem is on the bank with no wall at all, look at riprap and erosion control.
Related services
We refer homeowners in Stuart, Jensen Beach, Palm City, Sewall's Point, Port Salerno, Hobe Sound, and the rest of Martin County.