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31 Florida-licensed marine & seawall subcontractors serve Port Charlotte (Charlotte County). Browse the listings below — phone, website, and license are on every profile, so you can reach these subs directly.
Most of these marine & seawall subcontractors are based in Pompano Beach (5), Boca Raton (1), Coral Springs (1), Davie (1), Deerfield Beach (1), and Doral (1) — plus 21 more across the metro.
Marine and seawall subcontractors build the waterfront structures that let a property meet the water — seawalls and bulkheads, fixed and floating docks, pile driving, boat-lift foundations, riprap revetments, and the coordination work tied to dredging. On commercial and coastal residential jobs they price from the marine drawings and geotechnical report, sequence around tides and weather, and bring specialized equipment — barges, marine cranes, pile hammers — to install work that lives under water as much as above it.
See Marine & Seawall subcontractors across Florida →
When a GC is sourcing a marine subcontractor, they're weighing scope and credentials: who can build the structure type the project calls for — seawall, bulkhead, dock, pile driving — who's licensed and insured for it, and who has done similar commercial work. The marine drawings, the geotech, and any environmental permit conditions define the work, including pile and panel material, linear footage, and dredge or backfill volume; tide, access, and existing conditions all move the number, so a site visit is typical. What a GC wants from a sub is confidence they can perform that scope, an honest read on the environmental permitting timeline — DEP, USACE, and local agencies — that often drives the schedule, and the right license and insurance. Every listing here puts the sub's trades, service area, and Florida license up front, with phone and website on the profile, so a GC can shortlist marine subs and reach out directly.
Marine contracting is a state-licensed trade in Florida, regulated by the Construction Industry Licensing Board (CILB) under the DBPR as a specialty contractor classification covering seawalls, bulkheads, docks, and related waterfront work. Like other CILB trades the license comes in two tiers — certified, which authorizes statewide work, and registered, which is limited to the local jurisdiction that issued the competency card. Environmental permitting — the Florida Department of Environmental Protection, the U.S. Army Corps of Engineers, and applicable local agencies — runs in parallel to the CILB license and is a separate due-diligence step on any marine project.
Yes. Marine contracting is a CILB specialty contractor classification under the DBPR, covering seawalls, bulkheads, docks, and related waterfront work. Certified licenses authorize statewide work; registered licenses are limited to the local jurisdiction.
No. The CILB license authorizes the construction work itself, but environmental permits — DEP, U.S. Army Corps of Engineers, and local agencies — are administered separately. GCs typically factor the permitting timeline into the project schedule.
Filter the directory by trade and metro to see licensed marine subs serving the area, check each one's DBPR license and the trades they cover, and reach out — phone and website are on every profile. No account or signup required.
Open the sub's profile and contact them directly — their phone, website, and license number are listed. Sunstate Trades is a directory, not a middleman: you reach the sub and take it from there.
Listings are seeded from public Florida DBPR license data, and a sub can claim its listing and upload a credential for a one-time review. The badge reflects what was reviewed: a verified state license earns License Verified — the usual path for a marine sub — a verified certificate of insurance earns Insurance Verified, and a sub with both reviewed shows both badges. Verified badges appear on Featured listings.