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Seawall and bulkhead construction by Keystone Custom Builders on a Northeast Florida shoreline — serving St. Johns, Florida

St. Johns County · Northeast Florida

Seawalls & Bulkheads in St. Johns

Shoreline stabilization built to stop the erosion that's already taking your yard. Licensed and insured, Florida Certified Building Contractor CBC1265492.

Anchored, not just driven
TiebackAnchored, not just driven
Backfill drainage designed in
FilteredBackfill drainage designed in
State and federal review handled
PermittedState and federal review handled

Seawalls & Bulkheads for St. Johns property owners

We take on seawall and bulkhead work throughout St. Johns, St. Johns County. We cover the whole of St. Johns: CR-210, the Durbin Creek corridor, and everything in between. Around St. Johns that generally means new subdivision homes, semi-custom builds and outdoor living additions.

What makes St. Johns its own case is straightforward. Recently converted timber land, flat, with fill pads and engineered drainage on nearly every new plat, and on top of that, Durbin Creek and its wetland fingers cut through the area, setting conservation buffers that shape lot layout.

What St. Johns homeowners run into

Waterfront lots in St. Johns usually sit inside a community with a defined shoreline treatment, and consistency with the neighboring walls is often a covenant requirement rather than a preference. Durbin Creek and its wetland fingers cut through the area, setting conservation buffers that shape lot layout. That sets the engineering. What varies is that repairs here frequently have to match an existing cap height and material across multiple properties, which constrains the design before it starts.

One more condition that shapes the work here: some of the newest housing stock in the region, so the demand is additions, pools, lanais and shops rather than renovation. Any honest estimate for St. Johns accounts for that before it accounts for finishes.

Permitting runs through St. Johns County Building Services. County permitting with wetland buffer and impervious-coverage limits enforced parcel by parcel. We confirm exactly what applies to your parcel before design, rather than discovering it at review.

That's the whole reason we walk St. Johns properties before quoting: the conditions above change the scope, and a number that ignores them isn't a number.

What seawalls & bulkheads in St. Johns covers

  • Shoreline and failure assessment
  • Permitting
  • Wall installation
  • Anchoring system
  • Drainage and filtration
  • Cap, backfill and restoration
Full seawalls & bulkheads scope and process →

Signs it's time to call

These are the things owners tell us on the first call. If more than one sounds familiar, it's worth a look.

  • The wall leans toward the water, even slightly — measure it against a level, not by eye.
  • There are sinkholes, soft spots or depressions in the lawn behind the wall.

How we deliver seawalls & bulkheads in St. Johns

  1. 01

    Shoreline inspection

  2. 02

    Design and engineering

  3. 03

    Permitting

  4. 04

    Demolition and installation

  5. 05

    Anchoring and drainage

  6. 06

    Cap and restoration

What actually drives the cost

We won't quote a number sight unseen. These are the factors that move it, so you can see where your project is likely to land before we ever walk the property.

Material choice
Vinyl sheet pile, composite, concrete and steel differ in cost, lifespan and appearance. The right one depends on retained height, water chemistry and exposure.
Permitting scope
Repair in the same footprint is a shorter and cheaper approval than a new wall or one moved waterward. Where possible, staying in the existing line saves months.

On the ground in St. Johns.

We repair and replace seawalls on St. Johns community waterfront — work that has to satisfy the engineering, the agencies and the architectural guidelines at once. New subdivision homes, semi-custom builds and outdoor living additions surround the work. Coordinating with neighboring property owners on shared shoreline is a routine part of these jobs.

St. Johns is one stop in a St. Johns County circuit that also takes in Fruit Cove, Switzerland, Julington Creek and Nocatee.

  • new subdivision homes
  • semi-custom builds
  • outdoor living additions

Seawalls & Bulkheads questions in St. Johns

Does my seawall in St. Johns have to match the neighbors'?

Often yes — many St. Johns communities specify cap height, material and finish so the shoreline reads consistently. County permitting with wetland buffer and impervious-coverage limits enforced parcel by parcel. We confirm the requirement before design, because a wall that's engineered correctly but visually non-compliant will still be rejected.

What should I budget for seawall and bulkhead work in St. Johns?

It depends on the site more than on the square footage. Recently converted timber land, flat, with fill pads and engineered drainage on nearly every new plat, and Durbin Creek and its wetland fingers cut through the area, setting conservation buffers that shape lot layout, both of which move the number materially in St. Johns. We quote after a walkthrough, free of charge.

Do I need a permit for seawall and bulkhead work in St. Johns?

In most cases yes, and it goes through St. Johns County Building Services. County permitting with wetland buffer and impervious-coverage limits enforced parcel by parcel. We pull the permits and handle the agency coordination as part of the job — you shouldn't be the one working out which office reviews what.

How soon can you start a project in St. Johns?

We can usually get out to a St. Johns property within a week for a walkthrough. Actual start dates depend on permitting through St. Johns County Building Services more than on our calendar — we'll give you a realistic timeline for your jurisdiction rather than an optimistic one.

Do you actually travel to St. Johns?

Yes, regularly. We're based in Keystone Heights and St. Johns County is core territory for us; Fruit Cove, Switzerland and Julington Creek are all on the same routes. (352) 478-6112 gets you a site visit.

Do I need a permit for seawall work?

Yes. Shoreline armoring is regulated, and depending on the water body it may involve the water management district, the state and the Army Corps as well as your county.

What are those pipes sticking out of a seawall?

Weeps. They relieve water pressure behind the wall. Behind each one there should be filter fabric and drainage stone so water gets out and soil does not. Weeps without filtration actively drain your yard into the water.

More seawalls & bulkheads questions →

Ready to talk about seawalls & bulkheads in St. Johns?

Free consultations, straight answers, and one contractor accountable from the first walkthrough to the last punch item.

Seawalls & Bulkheads in St. Johns