Concrete Contractor in Key Biscayne

Key Biscayne is an island — every truckload of material crosses the Rickenbacker Causeway and the village expects clean staging. We schedule deliveries to avoid causeway peak hours and coordinate closely with the Village Building Department. Salt corrosion is the #1 concern for any concrete or rebar work here — we use marine-grade materials throughout. Mashta Island and Cape Florida properties often want travertine or porcelain pavers around pools.

Across Key Biscayne, our most-requested service is saltwater-resistant pool decks and pavers — but we install everything from plain concrete driveways to full backyard transformations combining patios, pergolas, outdoor kitchens, and artificial turf. Every project is quote-based and built with the same disciplined process: proper site prep, the right concrete mix for Florida climate, expert finishing, and a city inspector signoff.

Concrete Designs LLC is a father-and-son family-owned business based in Hialeah. The owner — Manny Mollinedo — personally handles every Key Biscayne estimate, every design walkthrough, and every major install day. You’re not getting a salesman who hands the project off to a sub. You’re getting our family’s name on your project in Key Biscayne.