Fix a Failing Floor Coating, or the Concrete Underneath It
Peeling epoxy, hot-tire pickup, cracks, spalling, and pitting almost always trace back to one thing, which is prep the first installer skipped. We grind out what failed, repair the slab, and put down a system that actually holds.
Concrete coating repair means we remove a failed floor coating, whether it is peeling epoxy, hot-tire pickup, or delamination, and repair the slab underneath before we install a properly prepped system that lasts. Almost every failure we see comes down to prep, so we diamond-grind back to sound concrete rather than recoating over the problem.
Where This System Works Best
The same system covers a lot of ground. These are the situations we get called for most often.
A weekend kit that lifted within a season or two. We grind it off, correct the prep, and install a system that bonds.
Coating pulling up in tire-shaped patches where the car parks. The fix is profile and product, not another coat of the same thing.
Surface concrete that has popped and flaked, often from salt and freeze-thaw. Polymer mortar rebuilds it to a coatable surface.
Cracks that have opened and telegraphed through an old finish. We rout, fill, and honor the joints so they do not come back through.
What We Fix on a Failing Floor
We grind failed epoxy or kit coatings back to sound concrete, which is the step the first install skipped. Only then does anything new go down.
Where warm tires lifted the old coating, we correct the prep and reset the surface. Then we install polyaspartic that bonds into the profile and stays put.
We rout and fill the cracks, and we honor or fill the control joints to spec. That keeps them from telegraphing back through the new floor.
Popped, pitted, and flaking surfaces get rebuilt with polymer repair mortars. The result is a smooth, sound base that is ready to coat.
How We Make a Failed Floor Right
We figure out why the last coating or slab failed, whether it was prep, moisture, or the product itself. That way the fix addresses the cause instead of just the symptom.
We diamond-grind the failed coating off and open the slab to a proper profile. We never coat over a peeling floor.
We rout and fill the cracks, rebuild the spalls and pits with polymer mortar, and treat the joints to spec. This gives the new coating a solid foundation.
A full polyaspartic system goes down on sound, prepped concrete. It carries the same 15-year warranty as a brand-new install.
Questions We Hear at Every Quote
My garage epoxy is peeling. Can it be fixed?+
Yes, and peeling almost always comes down to prep rather than the product. We grind the old coating off, correct the concrete profile, repair any damage, and install a polyaspartic system that bonds the way it should.
Can you just coat over my existing floor?+
We will not coat over a failing coating, because it would simply fail again. We remove whatever is loose or delaminating and prep back to sound concrete so the new system lasts.
Do you repair cracks and spalling without a full coating?+
We can address the cracks and surface damage on their own, but our best results come from repairing and then coating. That way the whole floor is sealed and uniform, and we will give you an honest recommendation at the assessment.
Why did my DIY kit or previous coating fail?+
It usually comes down to acid-etching instead of grinding, moisture that was never tested, or a product not rated for the conditions. We diagnose the cause before we quote the fix.
Is the repaired floor warrantied?+
Yes. Once we have prepped and recoated to our standard, the new system carries our full 15-year adhesion warranty.
Concrete & Coating Repair Near You
A Written Warranty in Plain English
Every install comes with a written 15-year adhesion warranty, and you get the terms in hand with your quote so nothing is a surprise later. Here is exactly what it covers and where it stops.
The warranty stands behind the bond between our coating and your prepped concrete for 15 years.
- Adhesion: the coating stays bonded to concrete we have properly prepped.
- Peeling: no peeling or delamination caused by our preparation or bond.
A coating is tough, but it is not indestructible. A few things sit outside the warranty.
- Chips and scratches: surface marks from dropped tools or heavy impact.
- Physical damage: abuse, gouges, or problems from a slab we did not prepare.
See Full Flake Samples on Your Own Floor
We bring the full flake blends to your driveway and leave a firm number. We honor that quote for 90 days, and flexible financing is available.