Roofing Contractor in Key Biscayne FL

Duke Contractors LLC is a licensed, insured, GAF Certified roofing contractor serving Key Biscayne, FL — a barrier-island village where every roof faces direct salt corrosion, high winds and the strictest hurricane exposure in the county. For more than 30 years our family-owned team has installed, repaired, and replaced roofs across Miami-Dade County, and we bring that local experience to every Key Biscayne project, from a single leak to a full hurricane-grade replacement.

Choosing a roofing contractor who actually knows Key Biscayne matters. We know the permitting and inspection process in Miami-Dade County, the architectural expectations around Village center and the oceanfront, and the specific way Key Biscayne’s climate and building stock affect a roof over time.

Roofing on a Barrier Island

Every roof in Key Biscayne sits on a barrier island, fully exposed to salt corrosion, wind-driven rain, and the highest hurricane wind loads in the region. Key Biscayne, FL roofing demands corrosion-resistant fasteners and flashing, premium underlayment, and systems engineered and sealed for extreme uplift. We install with island exposure in mind on every Key Biscayne project, residential or commercial.

Neighborhoods We Serve in Key Biscayne

Our crews work throughout Key Biscayne, FL — including Village center, the oceanfront, and Mashta Island — and across nearby Miami and Coconut Grove. Because we are local, response times are short and we already know the Miami-Dade County code officials who will inspect your roof.

Residential Roofing in Key Biscayne, FL

We install and replace every residential system found in Key Biscayne: concrete and clay tile, architectural asphalt shingle, standing-seam and panel metal, and flat-roof membranes. Each Key Biscayne, FL roof is installed to the Florida Building Code and Miami-Dade County high-velocity-hurricane-zone requirements, with the underlayment, fastening, and flashing detail that keeps water out for decades.

Roof Repair & Leak Detection in Key Biscayne, FL

Leaks, cracked or slipped tile, lifted shingles, and failed flashing are the most common roofing calls we get in Key Biscayne. Water travels, so the leak is rarely directly above the stain — our Key Biscayne, FL roofers trace the true source and deliver a lasting repair, not a temporary patch. Catching damage early is the cheapest roof work you will ever do.

Roof Replacement in Key Biscayne, FL

When a Key Biscayne roof is past economical repair, we handle the full replacement — tear-off, deck repair, code upgrades, and a new warrantied system. A new roof restores hurricane protection, lowers energy costs, and adds real value to a Key Biscayne, FL home. We give you a fixed written price and a clear schedule before we start.

Roof Inspections & Hurricane Preparation

A documented roof inspection is one of the most valuable things a Key Biscayne, FL homeowner can do — before hurricane season, before buying or selling, or when filing an insurance claim. We photograph and report on the full roof so you can plan with confidence. For coastal Key Biscayne, a pre-season inspection is essential.

Commercial Roofing in Key Biscayne, FL

Duke Contractors LLC also serves Key Biscayne businesses, HOAs, and multi-tenant buildings. Flat and low-slope commercial systems — TPO, modified bitumen, and EPDM — keep Key Biscayne, FL commercial roofs watertight and energy-efficient, installed with minimal disruption to your operations.

Why Key Biscayne Chooses Duke Contractors LLC

• Licensed & insured roofing contractor serving Key Biscayne, FL — Florida License CCC1325931
• Family-owned, GAF Certified, trusted across Miami-Dade County for 30+ years
• Miami-Dade County HVHZ and Florida Building Code compliant installations
• Manufacturer warranties up to 50 years on qualifying systems
• Free, honest inspections and fixed written estimates
• Local crews with fast response across Key Biscayne and nearby Miami, Coconut Grove, and Virginia Key

If you need a roofing contractor in Key Biscayne, FL you can trust, contact Duke Contractors LLC today for a free roof inspection and a no-pressure written estimate.