Crocker Marine Services builds and repairs docks, seawalls, and boat lifts for select projects in Fort Walton Beach, Florida, in Okaloosa County. Downtown faces Santa Rosa Sound, the Brooks Bridge carries US 98 across to Okaloosa Island, and the city's residential waterfront wraps around bayous off western Choctawhatchee Bay, including Garnier Bayou and Cinco Bayou. Eglin Air Force Base and Hurlburt Field border the city, so a good share of the surrounding shoreline is military land rather than private lots. Our home base is Fort Myers, and we take Fort Walton Beach projects case-by-case — larger docks, seawalls, boat lifts, and HOA, marina, and commercial work — with our own crews and equipment.
Marine construction services in Fort Walton Beach
From permitting through final inspection, Crocker Marine handles a Fort Walton Beach project in-house. Review everything we build and repair, or look through our project gallery for finished docks, seawalls, and lifts from Southwest Florida.
Docks
Sound-side docks see more open-water chop than a sheltered bayou dock, so platform height, piling depth, and bracing are matched to the exposure at your lot. We build new docks, handle repairs and replacements, and add accessories and canopies and shade structures.
Seawalls
Bayou and sound-front seawalls here protect lots that took surge from Hurricane Opal, which came ashore at nearby Pensacola Beach in 1995, and Hurricane Dennis, which made landfall on Santa Rosa Island in 2005. We install and replace concrete and vinyl walls and handle seawall repair and maintenance, replacement, and new installation. Replacing an existing wall is often authorized under a U.S. Army Corps of Engineers nationwide permit for shoreline stabilization, which keeps the federal side of the paperwork simpler than for new construction.
Boat lifts
Our boat lift installations use lifts from Coastal Boat Lifts, built in Fort Myers, sized to the vessel and the water depth at the slip. Tides along this coast usually run one high and one low a day with a small range, so the bigger design questions are wave exposure on the Sound and clearance in a storm. We also handle boat lift repair.
Marine inspections
For a sale, purchase, or insurance renewal, our marine inspections give you a written condition report on the dock, seawall, and lift, including remaining service life and recommended repairs.
Permits and local conditions in Fort Walton Beach
Who permits your project depends on where the lot sits. Inside city limits it's the City of Fort Walton Beach Building Division, which asks owners to call before any project to confirm what's required. Okaloosa Island is unincorporated Okaloosa County, and the Town of Cinco Bayou is its own small municipality. Any construction below the mean high-water line needs sign-off from the Florida Department of Environmental Protection and the U.S. Army Corps of Engineers as well, and Gulf-front work on the island falls under the state's Coastal Construction Control Line program.
What sets Fort Walton Beach projects apart:
- Okaloosa Island leaseholds. Much of the island was county land; the old Okaloosa Island Authority was abolished in 1975 and its duties passed to the county commission, but its covenants still apply. Leasehold terms and covenants can affect what you can build.
- Turtlegrass in Santa Rosa Sound. The Sound holds roughly 3,000 acres of seagrass, mostly turtlegrass, which can shape dock length and layout.
- Brooks Bridge construction. FDOT is replacing the Brooks Bridge, so access and staging near the bridge need planning around the project.
- Military neighbors. Eglin land lines much of the shoreline, including the back half of Garnier Bayou, so riparian lines and access can be unusual.
- Outside our core area. Fort Walton Beach is far from our Fort Myers base, so we take select projects and confirm crew and equipment logistics before we commit to a schedule.
Why Fort Walton Beach homeowners choose Crocker Marine
- True Price Guarantee. The price we quote is the price you pay — no change orders, excluding rock excavation, client-requested changes, or specialty permitting.
- Licensed and insured. State-certified building contractor license CBC1266139, valid across Florida, and $2 million in insurance coverage.
- In business since 2014. A team with more than 60 years of combined experience, working from our Fort Myers showroom at 2101 McGregor Blvd.
- Backed in writing. A 15-year warranty on seawalls and a 1-year warranty on docks, with financing available.
Fort Walton Beach marine construction FAQ
Do you work in Fort Walton Beach regularly?
We take select projects here. Fort Walton Beach is outside our Southwest Florida core area, so we focus on larger dock, seawall, and lift jobs and HOA, marina, and commercial work, and confirm logistics before scheduling.
Who issues dock permits on Okaloosa Island?
Okaloosa Island is unincorporated Okaloosa County, so the county handles local permits there rather than the City of Fort Walton Beach. Island covenants and leasehold terms can add requirements.
Is Cinco Bayou part of Fort Walton Beach?
No. Cinco Bayou is a separate town surrounded by Fort Walton Beach, so a property there goes through the town rather than the city.
Does seagrass affect a dock on Santa Rosa Sound?
Often. The Sound has extensive turtlegrass beds, and a dock may need to be routed or elevated to limit shading. We factor that into the design and permits.
Can I replace my seawall without a full new permit?
Seawall replacement is often covered by a Corps nationwide permit for shoreline stabilization, but city or county and FDEP sign-off are still needed. We confirm the path for your lot.
Is the tide a big factor for boat lifts here?
Not usually. Tides on this coast are small and mostly one high and one low a day, so lift design focuses on vessel weight, slip depth, and wave and storm exposure.
How do I start a Fort Walton Beach project?
Schedule a free estimate or call (239) 841-9674, and we'll talk through scope and timing.
Nearby service areas
Destin · Pensacola · Panama City Beach · Inlet Beach · All service areas