Concrete Grinding & Surface Preparation in Lafayette, IN - a slab ready for its coating
Old coating peeling or flaking off your concrete? We grind down to sound slab and fix the flaws first, so the next finish holds on.
- Licensed and fully insured.
- Free estimates at your property.
- Expect a reply within 1 business day.
Concrete grinding and prep we offer
Profiling bare concrete
Diamond grinding opens up a smooth or sealed slab so a coating, sealer or topping has something to bite into. It suits garages, basements and shop floors.
Grinding off thin coatings
The same grinders take off thin old coatings and small surface bumps, and they reach the edges along walls where a shot blaster can't get in.
Why does concrete need grinding before it's coated?
Concrete grinding and surface preparation in Lafayette means taking the top of your slab down with diamond tooling so it's clean, open and rough enough for a coating, sealer or topping to bond, and it's the step that decides whether that finish lasts.
Most people call because a garage floor coating is peeling, a sealer never soaked in, or a new floor is going down and they want it done right this time. I'll ask why the old one let go before we talk about the new one, because the answer is usually in the slab. The price mostly turns on the floor's size, what's on it now and how much of that has to come off, and how many cracks and low spots need fixing. The schedule turns on whether the concrete is new and still curing, how damp it is and whether your job needs a permit. I look at all of that when I come out for the estimate.
Grinding, repairs and what goes on top
I ask why the old finish let go and what's going on next, whether that's a coating, concrete sealing or a resurfacing overlay, then we match the grind to it.
Check what's on the slab
We look for cracks, low spots and old finishes, and water that beads instead of soaking in points to a sealer or curing compound.
Test patch on old coatings
If there's an old coating, we test a patch first to see how much of it really has to come off.
Grind the whole floor
Grinding is where the coating gets its grip, so we work the whole floor evenly rather than scuffing a few worn spots.
Fix flaws before coating
We fill cracks, chipped spots and low spots before coating, because a thin film shows every flaw and you can't patch them in later.
Why people trust us with grinding and coatings
I ran a detailing shop and kept seeing garage floors peel, and I wanted to know why. I learned beside an experienced coatings installer and from the makers' install guides, then started in Lafayette in 2023. I'd rather tell you to wait than coat a slab that isn't ready.
The person who quotes it works on it
The estimate comes from me, and the work is done by me and our installers, so what we talked about at your floor is what gets done.
Floors other people gave up on
That's what we're best known for. I'd rather work out why a floor failed, and tell you to wait or pick a different system, than coat over the problem.
Licensed, insured, satisfaction guaranteed
We're licensed and fully insured for work in your garage, basement, patio or business. Satisfaction guaranteed on every job.
What happens when you call about concrete grinding in Lafayette?
We plan the prep around how you use the space, what's going on top of the slab and anything the concrete or the city needs first, so nothing gets coated before it's ready.
or call (765) 250-3629
Call or send a message
Call (765) 250-3629 or use the form, and tell me what you've noticed on the floor and what you want on it next.
I look at the slab
I come out, look at the concrete, ask how you use the space and check things like moisture, then give you the estimate.
You say go
Once you say go, we handle any permit paperwork with you and send it in complete, because the city's review only starts when everything required is in.
Get a free on-site estimate for your slab prep and new floor
Tell us the floor's size, what's on it now and any cracks or stains, and we'll reply within one business day. I come out for a free estimate at your property, with no obligation.
Questions about grinding and prep
Is grinding better than acid etching for concrete floors?
Usually, yes. A coatings maker's guide calls mechanical profiling like grinding the first choice and the safest way to roughen concrete, while acid etching can work for some coatings but needs good ventilation and leaves oils and petroleum-based products behind. That's why grinding is how we prep.
Does my old epoxy coating have to come off before recoating?
Not always. A sound coating that's compatible with the new one can sometimes be scuffed and recoated, but a failing, incompatible or unknown coating should come off. Either way, a test patch should confirm the new coat sticks, and that tells you how much removal your floor really needs.
How long does new concrete need to cure before it can be coated?
Most coatings call for concrete cured about 28 days and tested for moisture, so a new slab needs that wait built into its schedule. Some systems are made for early or green concrete and follow their product data sheet, so it's worth asking which coating is planned.
How much does concrete grinding cost in Lafayette, IN?
Concrete grinding is priced by what your slab needs, mostly its size, what has to come off and how much repair it takes. Thick or stubborn old coatings and lots of cracks and low spots raise it, while keeping a sound old coating that passes a test patch usually costs less than grinding it all off. Call (765) 250-3629 and I'll come look.
What causes epoxy floor coatings to peel or blister?
Too much moisture in the concrete is one of the leading causes of blistering, bubbling and coatings letting go of the slab. Poor prep is the other big one, like a smooth slab that was never roughened or a sealer still on the surface, so we look at both before we plan the coat.
Is concrete grinding dusty, and how is the dust controlled?
Yes, grinding concrete gives off fine crystalline silica dust you can breathe in. The guidance is to run grinders with dust shrouds and HEPA vacuum extraction pulling the dust away as it's made, so ask any crew how they handle it before work starts.
Work that often goes with it
Concrete Sealing
If your concrete just needs protection from stains, salt and water rather than a full coating, a sealer over a properly prepped slab may be enough.
Explore Concrete SealingConcrete Resurfacing & Overlays
When a slab is too worn, pitted or uneven for a thin coat to hide, an overlay gives you a fresh wearing surface over the old concrete.
Explore Concrete Resurfacing & OverlaysConcrete Floor Stripping & Removal
When an old coating, paint or glue is thick or failing across the whole floor, taking it all off may come before any grinding for the new finish.
Explore Concrete Floor Stripping & Removal
Concrete grinding and surface prep in Lafayette, IN
In Lafayette, the City Engineer's Office issues building permits, and the city requires them for new construction and for any alterations, repairs or changes to existing buildings. If you have questions about your own project, that office is the place to ask. Whether a grind-and-coat job counts isn't something I'll guess at, so we find out which office handles your address and check with them before we start, and if a permit's needed, we take care of the paperwork with you. The city issues permits only for properties inside city limits, with few exceptions, and its GIS and zoning maps show whether yours is. Work that needs a city permit may also require a bond or insurance, and the city lists a $5,000 bond for general contractors.
We're based in Lafayette and work in the cities around it, and on jobs in West Lafayette and Frankfort we see the same mix of older garage and basement slabs with a sealer from years back, new pours people want coated right away, and shop floors with oil worked in. Each one starts the same way, with a look at what's on the slab and why.