Key Biscayne Epoxy Flooring & Concrete Polishing brings concrete flooring contractor expertise to Key Biscayne homes and condos, including epoxy floor coatings, polished concrete, and pool deck resurfacing, with crews that know the Rickenbacker Causeway schedule and plan around it every time.

Key Biscayne garages and ground-floor spaces face constant moisture from the high water table and salt-laden air. A properly installed epoxy floor coating seals the slab, resists corrosion, and creates a surface that handles storm cleanup without absorbing anything. We test every slab for moisture before we touch it.
Most single-family homes on Key Biscayne have private pools, and the outdoor decks around them take a serious beating from intense UV, salt air, and frequent rain. A UV-stable, slip-resistant coating extends the life of your deck while keeping it comfortable to walk on barefoot in the South Florida heat.
For interior living spaces in Key Biscayne homes and condominiums, polished concrete is a low-maintenance, high-end finish that stays cool underfoot in the Florida heat. It pairs well with the modern and open-plan interiors common in newer and renovated properties on the island.
Salt air penetrates unsealed concrete surfaces and accelerates deterioration on every property on the island. Concrete sealing is one of the most practical investments a Key Biscayne homeowner can make, protecting driveways, patios, and walkways from the salt, moisture, and UV exposure that are simply part of island life here.
Older homes on Key Biscayne often have concrete slabs that have absorbed years of salt moisture and need proper grinding and prep before any new coating can bond. Rushing prep is the single most common reason coatings fail here, and we do not skip it.
Flat barrier island lots with high water tables can leave driveways and patios cracked and uneven after a few wet seasons. Concrete resurfacing restores these surfaces without the cost and disruption of a full slab replacement, and it gives the property a clean, finished look that holds up through hurricane season.
Key Biscayne is a small barrier island sitting just a few feet above sea level in Biscayne Bay. Every property on the island is within a short walk of saltwater, and the combination of constant salt air, high humidity, a very shallow water table, and intense year-round sun puts concrete surfaces under stress that most homeowners do not fully appreciate until something starts cracking, peeling, or staining. The flat terrain means rainwater sits on driveways and patios longer than it does on the mainland, and that standing water finds every imperfection in an unprotected slab.
Hurricane season adds another layer of concern. Key Biscayne has been in the path of significant storms, and homeowners here understand that a well-sealed, well-maintained concrete floor handles storm cleanup and water intrusion far better than bare concrete does. Most of the housing stock was built between the 1960s and 1990s, which means older slabs that have had decades of exposure are common. A concrete flooring contractor who has not worked extensively in this specific environment is likely to underestimate what the slab needs before any coating or treatment will hold long-term.
Our crews work throughout Key Biscayne regularly, and we understand the local conditions that affect concrete flooring work here. One practical reality every crew working on the island deals with is the Rickenbacker Causeway. It is the only road in and the only road out, and traffic on it during morning and evening rush hours or on busy weekend mornings can add significant time to a workday if you do not plan around it. We schedule material deliveries and crew arrivals to avoid the worst of the congestion, which means your project stays on track and our team arrives ready to work rather than stressed from sitting in causeway traffic.
Key Biscayne is a compact community, about 1.5 square miles total, with a mix of single-family homes and mid-rise condominium buildings. Many of the older condo buildings along the bay and ocean sides of the island are working through inspection and maintenance requirements under Florida's updated structural safety laws. Whether your home sits near Crandon Park on the northern end of the island or closer to Bill Baggs Cape Florida State Park at the south end, we have worked in every part of this island and we come prepared for what the concrete here actually looks like.
We also serve the nearby Coral Gables community, and we understand how working conditions and homeowner expectations differ between the island and the mainland neighborhoods we serve.
Reach out by phone or through the contact form on this site. We reply within one business day and schedule a time to visit your property at your convenience.
We come to your home, look at the slab, test for moisture, and assess the scope of prep needed. You get a written quote that breaks down what is included before you commit to anything. No hidden costs added after work begins.
Prep work comes first and gets its full time. We grind the surface, repair cracks, and address moisture if needed before any coating touches the floor. Most residential jobs are completed in one to three days depending on the size and scope.
After the final coat, your floor needs time to cure before use - typically 24 hours for foot traffic and 72 hours before driving on it. We walk through the finished floor with you and leave you with clear instructions for keeping it looking its best.
We serve Key Biscayne and the surrounding communities. No pressure, no obligation - just a straight answer about what your floor needs and what it will cost.
(645) 300-7771Key Biscayne is a barrier island village in Miami-Dade County, connected to the mainland by the Rickenbacker Causeway. The community has a population of around 13,000 and sits on roughly 1.5 square miles of land between Biscayne Bay and the Atlantic Ocean. Most of the residential development happened from the 1960s through the 1990s, giving the island a mix of mid-century ranch homes, 1980s condominiums, and newer custom construction built to current Florida hurricane codes. Median home values are well above $1 million, and most residents are long-term owner-occupants who invest in maintaining their properties carefully. You can find more information about the community through the Village of Key Biscayne official website.
The two main public landmarks that define the island for residents are Crandon Park at the northern end, which includes a wide Atlantic beach and the tennis facility that hosts professional ATP and WTA events, and Bill Baggs Cape Florida State Park at the southern tip, home to the historic Cape Florida Lighthouse. A significant share of homes have private pools and outdoor living areas that are used year-round and require regular maintenance given the climate. The community sits close to Coral Gables and Coconut Grove on the mainland, areas where we also provide concrete flooring services.
Durable, high-gloss epoxy coatings that protect and transform any concrete floor.
Learn MoreHeavy-duty epoxy systems built for demanding commercial and industrial environments.
Learn MoreSlip-resistant garage floor coatings that withstand traffic, chemicals, and daily wear.
Learn MoreFast-curing polyaspartic coatings that deliver lasting protection in a single day.
Learn MoreStunning metallic epoxy floors with unique, swirling patterns for any space.
Learn MoreThermal-shock-resistant urethane cement ideal for kitchens, breweries, and cold storage.
Learn MoreSmooth, reflective polished concrete that enhances brightness and reduces maintenance.
Learn MoreAcid and water-based stains that add rich, permanent color to concrete surfaces.
Learn MoreElegant terrazzo flooring combining marble, glass, and cement for timeless beauty.
Learn MoreMoisture-resistant basement floor coatings that create a clean, finished living space.
Learn MoreProfessional grinding and prep work ensuring coatings bond correctly and last longer.
Learn MorePenetrating and topical sealers that protect concrete from stains, moisture, and wear.
Learn MoreOverlay systems that restore worn or damaged concrete to like-new condition.
Learn MoreSelf-leveling overlays that create perfectly flat, smooth surfaces before coating.
Learn MoreSlip-resistant, UV-stable pool deck coatings that stay cool and look sharp.
Learn MoreSafe removal of existing coatings, adhesives, and overlays down to bare concrete.
Learn MoreCall us now or submit the contact form and we will get back to you within one business day. Island schedules fill up fast before hurricane prep season.