Starting at $3/sq ft
Epoxy flooring in Boca Raton
Starting at $3 per square foot. Garage and patio floors ground, coated and sealed into a single hard surface that cleans with a hose and does not lift when a tyre sits on it in August.
Why almost no painter offers this
Epoxy is a different trade from painting. It needs a grinder rather than a roller, it needs the slab tested for moisture before anything is mixed, and it is unforgiving about cure windows and temperature. Most painting contractors in this market send it out or decline it. We do it ourselves, which is why it sits on this list at all and why we can quote it alongside the rest of a project rather than coordinating somebody else.
Mechanical grinding, not acid etching
The single biggest reason a garage floor coating peels is that the slab was etched with acid instead of ground. Etching roughens the surface unevenly and leaves residue behind; grinding opens the concrete uniformly and gives the coating something to key into. It is slower, dustier and more expensive on the day, and it is the difference between a floor that lasts a decade and one that comes up with the first hot tyre.
Moisture is the thing that decides
Florida slabs sit on damp ground, often with no vapour barrier under them if the house is old enough. Moisture moving up through the slab will push a coating off from underneath no matter how good the prep was. We test for it before quoting. If the reading is high, the answer is a moisture-tolerant system or a primer designed for it, and that changes the price. Finding that out before we start is the whole point.
Garages, patios and more
Most of what we coat is residential garages, which in this market are rarely just garages, they are gyms, workshops and storage. We also coat patios, pool equipment pads, laundry rooms and light commercial spaces. Finishes run from a solid colour to a full broadcast flake with a clear topcoat, and flake hides far more of a slab history than a solid does. Coating starts at $3 per square foot, and the finish you choose is what moves it.
How the work runs
Step by step, in the order it happens
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Moisture test before anything else
A slab that is passing moisture will push a coating off itself no matter how well the rest of the job is done. Testing first is the difference between a floor that lasts and one that delaminates in patches a year later, and it is the step most often skipped.
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Diamond grind, not acid etch
The slab is mechanically ground to open the surface and give the coating a profile to key into. Acid etching is quicker and cheaper and produces a far less reliable bond, particularly on a power trowelled garage slab that has been sealed by the finishing process.
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Fill cracks and repair
Cracks, spalling and old anchor holes are cut out and filled with a patching compound compatible with the coating. Control joints get treated deliberately rather than being coated over and left to telegraph back through.
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Base coat and flake
The base goes down and decorative flake, if you are having it, is broadcast into it while wet. Coverage is a choice: light broadcast shows more of the base colour, full broadcast gives a denser terrazzo look and hides more.
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Scrape and topcoat
Once cured, excess flake is scraped back and the clear topcoat goes on. That topcoat is what you are actually walking on and what gives the floor its chemical and abrasion resistance, so it is not the place to economise.
What the price includes
- Moisture testing the slab before quoting the system
- Diamond grinding to profile rather than acid etching
- Crack and spall repair, and deliberate treatment of control joints
- Base coat, flake broadcast to the coverage you choose, and a clear topcoat
- Masking of walls, and protection of anything staying in the space
What it does not
- Slab levelling or structural concrete repair
- Addressing an active moisture source under the slab, as opposed to testing for it
- Moving vehicles, appliances or shelving out of the space
- Coving up the wall, which is priced separately where it is wanted
Anything here can still be quoted. It is listed so nothing on the estimate is a surprise later.
What moves the number
- Area, from a starting rate of $3 per square foot
- Larger floors are more efficient per foot, so the rate is a floor rather than a flat multiplier.
- Condition of the slab
- A clean newer slab grinds quickly. One with old adhesive, paint, oil staining or extensive spalling needs considerably more preparation.
- Moisture result
- A slab reading high needs a moisture tolerant primer or a different system, which changes the specification.
- Flake coverage and topcoat
- Full broadcast uses more material and more labour than a light one. Topcoat choice affects both cost and how the floor behaves.
- Access and cure time
- The space has to stay empty while it cures. A garage you need back tomorrow is a scheduling constraint worth raising early.
Moisture is what actually fails an epoxy floor
Almost every epoxy failure people describe as "the coating peeled" is a moisture failure rather than a product failure. Concrete on grade sits on soil that holds water, and vapour moves up through the slab continuously. A coating with low permeability sitting on a slab with high vapour transmission will be pushed off from underneath, and it takes months to show, which is long after everyone has left. Testing before quoting is not a formality. It decides which system goes down, and on a slab reading high it decides whether epoxy is the right answer at all.
Why grinding matters more than the brand of resin
Adhesion is mechanical. The coating holds because it has keyed into an open, profiled surface, and a power trowelled garage slab is closed and polished by the way it was finished. Diamond grinding opens it. Acid etching, which is faster and needs no equipment, produces an inconsistent profile and leaves residue that has to be neutralised and rinsed, which on an interior slab is its own problem. Two floors using the same resin, one ground and one etched, are not the same floor.
Questions we get asked
- How long does an epoxy garage floor take?
- Typically several days from grinding to being able to drive on it, with cure time between coats that cannot be compressed. The space has to stay empty throughout, so it is worth planning where the cars go before we start.
- Why do you test the slab for moisture first?
- Because moisture moving up through concrete is what pushes a coating off from underneath, and it shows months later rather than immediately. The result decides which system goes down, and on a slab reading high it decides whether epoxy is the right answer at all.
- Is epoxy flooring worth it in a Florida garage?
- It handles heat, hoses down easily and resists the oil and chemicals a garage sees. The two things that decide whether it lasts here are the moisture condition of the slab and whether the surface was ground rather than acid etched.
- Can you do patios and pool decks as well as garages?
- Yes, though the system changes. An exterior slab in full sun wants a topcoat chosen for UV stability, and surfaces around a pool want a texture that is not slippery wet.
Get the real number
Send the details and we will come measure, talk through the finish and put a written number in front of you before anything begins.
