In South Florida, expect roughly $5 to $7 per sq ft for a flake or solid garage floor, $7 to $12 for metallic, and more for repairs or heavy moisture mitigation. Prep condition, system choice, and slab size move the number. The cheapest quote almost always skips diamond grinding.
Price Per Square Foot by System
Most South Florida garage floors land between $5 and $7 per square foot for a diamond-ground flake or solid-color system with a polyaspartic topcoat. Metallic epoxy runs higher, roughly $7 to $12 per square foot, because it is hand-troweled and labor-intensive.
A typical two-car garage is 400 to 500 square feet, so a flake system usually falls in the $2,000 to $3,500 range installed. These are honest working ranges, not teaser pricing. The exact number comes from the walkthrough.
What Drives the Number Up
Slab condition is the biggest variable. Oil-soaked concrete, spalling, or large cracks add prep time. Heavy moisture readings may require a vapor-mitigation primer, which adds cost but prevents the floor from failing.
Finish complexity matters too: a solid color is the floor of the line, flake adds a broadcast step, and metallic adds artistry and time. Bigger and simpler is cheaper per foot; smaller and detailed is more.
Why the Cheapest Quote Costs More
The lowest quotes in South Florida almost always assume acid-etch prep and a single water-based coat. That floor looks great for a year, then peels, and you pay again to grind it off and start over. The cheap floor becomes the most expensive one.
When you compare quotes, ask one question: are you diamond grinding, and what is the topcoat? If the answer is acid etch and plain epoxy, the low price is the warning sign, not the deal.
What Is Included in Our Number
Our quotes include diamond grinding to a CSP 2-3 profile, full crack chase and fill, moisture testing, the full primer-to-topcoat system, and the polyaspartic wear coat. No ‘starting at’ pricing and no day-of upsells.
We quote from a photo and square footage within 24 hours, then confirm on a free on-site walkthrough before any work is scheduled.
Financing the Decision
Think in cost per year, not cost today. A $3,000 floor that lasts 12 years is $250 a year. A $1,500 kit that fails in 2 is $750 a year, before the cost of grinding it off. The durable floor is cheaper on every honest measure.
Want a real number for your garage? Send a photo and the square footage, or call (786) 488-5057 and we’ll walk you through it.
Pricing FAQ
How much is a two-car garage floor?
Most two-car garages (400 to 500 sq ft) run $2,000 to $3,500 for a diamond-ground flake system with a polyaspartic topcoat. Metallic costs more.
Why is metallic more expensive?
Metallic epoxy is hand-troweled and artistic. Each floor is unique and takes more labor than a broadcast flake floor, so it runs $7 to $12 per sq ft.
Do you charge for the quote?
No. We quote from a photo and square footage within 24 hours and confirm with a free on-site walkthrough.
Will moisture mitigation add a lot?
It adds cost only if the slab tests high. We moisture-test first, and a mitigation primer is far cheaper than a floor that fails from vapor pressure.
Is the polyaspartic topcoat included in the price?
Yes. Every quote includes the full system through the polyaspartic wear coat. There are no day-of upsells.
Got a slab? Let’s pour it right.
Photo plus square footage equals a real quote in 24 hours. Serving Miami-Dade, Broward, and Palm Beach.
Resurface My Floor → Call (786) 488-5057