Licensed CGC — Northeast Florida

Dock Construction & Repair

Jacksonville Beach, FL

Professional marine dock construction, repair, and replacement for waterfront properties in Northeast Florida and Fort Lauderdale. Licensed CGC for structural marine work. Blue Diamond Building serves homeowners in Jacksonville Beach and throughout Northeast Florida with licensed CGC expertise, 20+ of experience, and a commitment to building to code.

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What's Included

Dock Construction & Repair in Jacksonville Beach

Every project in Jacksonville Beach is managed by our licensed CGC team — from the first estimate through the final inspection.

Whether you need a new dock built, an existing dock repaired, or a complete dock replacement, Blue Diamond Building brings Certified General Contractor expertise to every waterfront project. Our CGC license qualifies us for structural marine construction that most contractors cannot legally perform. We build residential and commercial docks, boat lifts, seawalls, and waterfront structures designed to withstand Florida's marine environment — from salt water corrosion to hurricane-force winds. Serving waterfront homeowners in Jacksonville Beach, Ponte Vedra Beach, and the Fort Lauderdale area.

  • New dock construction & design
  • Dock repair & pile replacement
  • Boat lift installation
  • Seawall construction & repair
  • Marine-grade materials & hardware
  • Permitting & environmental compliance

How It Works

Our Process

01

Free Consultation

We visit your property, review the scope, and deliver a detailed written estimate. Every line item explained.

02

Design & Materials

We help you select materials and specs that perform in Northeast Florida's climate.

03

Permits & Scheduling

We pull every required permit and schedule inspections. You never deal with the permitting office.

04

Build & Hand Over

Our licensed team builds to code, passes all required inspections, and walks through the finished work with you.

Dock Construction & Repair in Jacksonville Beach

Local Expertise in Jacksonville Beach, Duval County

Jacksonville Beach sits directly on the Atlantic, where homes face constant salt air, wind-driven rain, and coastal flood exposure. Building here means designing for the VE and AE flood zones near the dunes and the wind-borne-debris region that covers the entire barrier island. Our crews have worked the streets behind Beaches Town Center and the Pier for two decades.

Areas We Serve in Jacksonville Beach

  • South Beach
  • Isle of Palms
  • Sunshine Acres
  • Oceanwalk
  • Pablo Point
  • Sevilla

Building Conditions & Permitting

Oceanfront and near-dune properties in Jacksonville Beach require elevation certificates, hurricane-rated assemblies, and corrosion-resistant fasteners. We coordinate directly with the City of Jacksonville Beach building division on coastal-construction-control-line reviews so your project clears inspection the first time.

Common Questions

Dock Construction & Repair in Jacksonville Beach — FAQs

How much does dock construction & repair cost in Jacksonville Beach, FL?
Costs vary by project scope, materials, and site conditions in Jacksonville Beach. Blue Diamond provides detailed written estimates after a site visit — no ballpark figures. Call (813) 587-0368 to schedule your free Jacksonville Beach consultation.
Do Jacksonville Beach projects near the dunes need extra permitting?
Yes. Properties seaward of the coastal construction control line and within VE/AE flood zones require elevation certificates and additional structural review. As your CGC, we handle the City of Jacksonville Beach submittals and FEMA documentation start to finish.
How does salt air on the island affect material choices?
Salt accelerates corrosion on hardware, fasteners, and untreated metals. For oceanfront Jacksonville Beach homes we specify stainless or hot-dipped galvanized fasteners, fiber cement over wood, and marine-grade finishes that hold up block-to-block from the water.
How much does dock construction cost?
Residential dock construction in Northeast Florida typically ranges from $25,000 to $80,000+ depending on dock length, water depth, materials, and whether a boat lift is included. Marine-grade composite and aluminum systems last significantly longer in saltwater than pressure-treated wood. We provide estimates after a site inspection.
What permits are required to build a dock in Florida?
Dock construction requires permits from your local municipality, the Army Corps of Engineers for navigable waterways, and often the Florida DEP. As your licensed CGC, we manage the full permitting process. Environmental permitting can take 60–120 days; we factor this into your timeline upfront.
What materials are best for saltwater dock construction?
For saltwater docks on the Intracoastal and Jacksonville waterways, we recommend marine-grade composite decking, aluminum or galvanized steel framing, and stainless steel hardware. Pressure-treated pilings remain standard for structural support. We do not use standard wood decking on saltwater applications.
Do you repair existing docks?
Yes. Dock repair is a major part of our marine business. We assess structural integrity, replace damaged pilings, repair or replace decking, and rebuild deteriorated dock sections and seawalls for waterfront homeowners.

Dock Construction & Repair in Jacksonville Beach — Free Estimate

Licensed CGC · 20+ years serving Jacksonville Beach and Northeast Florida · No obligation

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