★★★★★ 4.9 / 187 Miami reviews Licensed • Bonded • Insured • HVHZ Certified
Home/ Service Areas/ Key Biscayne
Serving Key Biscayne · 33149 · Miami-Dade

Deck Builders in Key Biscayne, Miami

Custom decks, pool decks, pergolas, and outdoor living spaces built for Key Biscayne homes — engineered for the South Florida climate and Miami-Dade hurricane code.

On the island, between Crandon Park and Cape Florida, salt and sun are relentless. We build decks and pool decks for Key Biscayne homes using marine-grade, corrosion-resistant materials that thrive in true oceanfront conditions.

Your local Key Biscayne deck builder

We're not a faceless national franchise — we're a Miami-Dade deck crew that knows Key Biscayne and the homes around Crandon Park and Cape Florida. That local knowledge matters: we understand the permitting, the soil and drainage, the salt exposure, and the architectural styles that make Key Biscayne distinct. The result is a deck that fits your home and passes inspection the first time.

Deck services we offer in Key Biscayne

Every one of our services is available to Key Biscayne homeowners:

  • Composite Decks — Low-maintenance Trex® & TimberTech decks that resist salt, sun, and humidity for 25+ years.
  • Pool Decks — Slip-resistant, heat-reflective pool decks engineered for Miami-Dade pool barrier code.
  • Pergolas & Patio Covers — Custom pergolas and louvered covers that bring shade and style to your Miami backyard.
  • Wood Decks — Pressure-treated and tropical hardwood decks sealed to withstand the Florida elements.
  • Deck Repair & Resurfacing — Board replacement, resurfacing, and full rebuilds for tired or storm-damaged decks.
  • Rooftop & Elevated Decks — Second-story, rooftop, and elevated deck systems engineered to Miami-Dade wind code.
Custom deck built in Key Biscayne, Miami
Pool deck project in Key Biscayne, Miami

Neighborhoods we serve in Key Biscayne

We build decks throughout Key Biscayne, including Village of Key Biscayne, Ocean-side, Bay-side, Harbor Drive area. If you don't see your street listed, call us — if it's in Miami-Dade, we serve it.

Built for Key Biscayne's climate and code

Homes near Crandon Park and Cape Florida face real coastal challenges: salt air, intense sun, heavy summer rain, and hurricane season. We build every Key Biscayne deck with corrosion-resistant materials, hurricane-rated fasteners, and engineered framing that meets Miami-Dade's High-Velocity Hurricane Zone requirements — and we pull every permit so you don't have to.

View all service areas →  |  Browse all deck services →

Miami Deck FAQs

Deck FAQs for Key Biscayne Homeowners

Everything Miami homeowners ask us about cost, permits, materials, and timelines.

Still have questions?

Talk to a real Miami deck specialist. No pressure, just answers.

📞 (305) 555-0192

Yes. Key Biscayne is one of our core service areas. We build custom composite, wood, pool, and elevated decks for homes throughout Key Biscayne and the surrounding 33149 area.

Decks in Key Biscayne generally run $35 to $75 per square foot installed depending on material. We provide a free, itemized written quote after visiting your Key Biscayne property.

Yes. Key Biscayne falls under Miami-Dade County permitting and HVHZ hurricane code. We pull every required permit and schedule inspections for your Key Biscayne project.

For most Key Biscayne homes, capped composite is the best long-term value because it resists the salt, humidity, and UV common across this part of Miami-Dade. We'll match the material to your home and budget.

Once permitted, most Key Biscayne decks take 1–3 weeks to build. Miami-Dade permitting typically adds 2–4 weeks. We give you a clear schedule up front.

Yes. Pool decks are a specialty of ours, and we build slip-resistant, code-compliant pool decks for Key Biscayne homes near Crandon Park and Cape Florida.

Always. Every deck we build in Key Biscayne meets Miami-Dade HVHZ wind-load code with hurricane-rated fasteners and engineered framing.

We serve all of Key Biscayne, including the areas near Crandon Park and Cape Florida, plus surrounding Miami-Dade communities.

Yes. We handle board replacement, resurfacing, railing rebuilds, and full tear-out-and-rebuild projects for Key Biscayne homeowners.

Yes. All estimates are 100% free and no-obligation. We'll visit your Key Biscayne home and provide a detailed written quote, usually within 24–48 hours.

Yes. We design and build custom pergolas, patio covers, and louvered roofs engineered for Key Biscayne's sun and wind exposure.

Yes. Miami Deck Builders is fully licensed, bonded, and insured to build throughout Miami-Dade County, including Key Biscayne.

Ready to Build Your Dream Deck in Key Biscayne?

Get a free, no-obligation quote today. Most estimates back within 24–48 hours.