343 Epoxy
About 343 Epoxy
343 Epoxy is a locally owned floor coatings specialist working throughout Miami-Dade County, FL. The crew focuses on doing surface prep correctly — diamond grinding, crack repair, and moisture testing — so the coating actually bonds and lasts. Projects range from single-car garages to multi-bay commercial floors, with finish options from solid color to full metallic. Homeowners, property managers, and general contractors around Miami-Dade County and the surrounding area bring 343 Epoxy in for jobs where the finish has to look good on day one and still hold up in year ten. Estimates are itemized, timelines are realistic, and the crew shows up with the right equipment to grind, patch, and coat in the same visit.
- ✓Licensed and insured
- ✓Written material and labor warranty
- ✓Polyaspartic and 100% solids epoxy options
- ✓Diamond grinding included on every job
What Customers Say
Feedback on 343 Epoxy in Miami-Dade County and the surrounding area skews strongly positive: precise surface prep, tidy work areas, and a written warranty they actually honor. Repeat business and referral work make up a meaningful share of their calendar. The pattern in feedback is consistent: on-time arrival, tidy containment, careful masking around walls and door thresholds, and a final walk-through where the homeowner signs off before the crew leaves. Warranty callbacks — when they do happen — are handled quickly.
- ✓Fair, transparent pricing for the market
- ✓Clear, itemized written estimates
- ✓Punctual crews and clean job sites
- ✓Honest about what prep the slab actually needs
Epoxy Flooring Services
Concrete Repair & Prep
Diamond grinding, crack chase-and-fill with polyurea, spall repair, and moisture testing before any coating goes down.
Garage Floor Epoxy
Full-flake broadcast systems over diamond-ground concrete, sealed with a UV-stable topcoat for hot-tire and chemical resistance.
Showroom & Retail Floors
Designer metallic and quartz systems specified for auto dealerships, boutiques, and public-facing commercial spaces.
Basement Epoxy
Moisture-tolerant primer stack with a decorative flake or solid-color coat to lock out vapor drive and finish unfinished basements.
Warehouse & Industrial
Thick-mil epoxy and urethane systems that withstand forklift traffic, pallet drops, and industrial chemical exposure.
Location & Service Area
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