Licensed CGC — Northeast Florida

Dock Construction & Repair

Jacksonville Beach, FL

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.

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CGC Licensed · CGC1534920 Fully Insured 20+ Years Experience Free Written Estimates

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What's Included

What You Get With Blue Diamond

Every dock construction & repair project is managed by our licensed CGC team — from the first estimate through the final inspection.

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

How It Works

The Blue Diamond Process

01

Free Consultation & Estimate

We visit your property, review the scope, and deliver a detailed written estimate. Every line item explained — no surprises.

02

Design & Materials

We help you select materials and specifications that perform in Northeast Florida's climate and fit your budget.

03

Permits & Scheduling

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

04

Build, Inspect & Hand Over

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

What Homeowners Say

Trusted by Northeast Florida Families

“Blue Diamond completely transformed the exterior of our home with new siding. The quality of work and attention to detail was outstanding. As a CGC, they handled the permitting and everything — we didn't have to worry about a thing.”

Jacksonville Beach Homeowner

Complete Siding Replacement

“We needed a contractor who could handle both our dock repair and a home addition. Blue Diamond was the only company we found that could do both under one license. Saved us time, money, and headaches.”

Ponte Vedra Beach Homeowner

Dock Repair + Home Addition

“After getting three quotes, we went with Blue Diamond because of their CGC license and 20 years of experience. They replaced all our windows and the front door — the house looks incredible and our energy bills dropped noticeably.”

Mandarin Homeowner

Window & Door Replacement

Common Questions

Dock Construction & Repair FAQs

How much does dock construction cost in Jacksonville Beach, FL?
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 don't use standard wood decking on saltwater applications.
How long does dock construction take?
Environmental permitting is the longest phase — typically 60–120 days for a standard residential dock on a navigable waterway. Construction itself takes 1–4 weeks depending on size and complexity. We manage the entire timeline and keep you updated throughout.
Do you repair existing docks in Jacksonville Beach and Fort Lauderdale?
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. We serve waterfront homeowners throughout Northeast Florida and the Fort Lauderdale area.

Where We Work

Dock Construction & Repair Across Northeast Florida

Our licensed CGC team serves homeowners throughout the Jacksonville metro area and Beaches communities.

Jacksonville Beach, FL
Jacksonville, FL
Ponte Vedra Beach, FL
Neptune Beach, FL
Atlantic Beach, FL
Mandarin, FL
Fernandina Beach, FL

Get Started Today

Ready to discuss your project?

Free estimates. Detailed written proposals. A licensed CGC overseeing every step from permit to final inspection.

Call (813) 587-0368 Request Estimate

Get Your Free Dock Construction & Repair Estimate

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

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