One of the best things about a professional garage floor coating is how little you have to do to get ready. We handle the heavy lifting — grinding, repair, and coating — but a little prep on your end makes install day faster and gets you the most finished floor for your money. Here is the full checklist for Cincinnati-area homeowners: what to do before we arrive, what happens while we are there, and how to treat the floor for the first fortnight after.
The short version: empty the garage, give us clear access and a working outlet, and plan where to park during the cure. That’s really it — we take care of the rest.
1. Clear the floor completely
Everything sitting on the slab needs to come off it so we can grind and coat wall-to-wall. That includes:
- Cars, motorcycles, bikes, and trailers
- Storage shelving, tool chests, and freezers (anything resting on the floor)
- Trash cans, lawn equipment, and seasonal items
- Rugs, mats, and cardboard that may have stuck to the concrete
Wall-mounted cabinets and items hung off the floor can usually stay. If you can’t move something heavy, let us know ahead of time and we’ll plan around it.
2. Sort the heavy things a week out, not the morning of
This is the step that actually derails install days, and it is worth a few minutes of thought well before we are in your driveway. A chest freezer needs somewhere to run for a day — a basement outlet, or emptied and switched off the night before. A gun safe or a full tool chest is usually a two-person job with an appliance dolly, and rolling one across a slab we are about to grind is fine, but rolling it back across a floor that is still curing is not. Anything bolted down — a car lift, a bike rack, brackets sunk into the slab — is a decision rather than a chore: we can grind and coat up to a base plate and leave it in place, or you can pull it and we coat straight through, which looks better and means the anchors get re-drilled into a finished floor. Either is fine. Both are easier to plan at the estimate than at 8 a.m.
Where things go for the day matters too, because a driveway full of garage contents in an Ohio summer is one pop-up thunderstorm away from being a problem. A tarp, a covered porch, or half the driveway plus a plan is enough.
3. Don’t worry about deep cleaning
You don’t need to scrub, degrease, or pressure-wash the slab — our diamond grinding mechanically removes old coatings, sealers, dirt, and surface oil far better than cleaning by hand. A quick sweep is plenty. If you have heavy oil stains, just point them out so we can give that area extra attention.
One thing that genuinely helps: don’t wash the floor the day before. Concrete holds water for longer than it looks like it does, and a slab that has just been hosed or pressure-washed can read wet on a moisture meter and push a grind back by hours. If you want to do something useful, sweep it dry and leave it alone.
4. Make sure we have access and power
- A clear path from the driveway into the garage on install day.
- A working electrical outlet (interior or exterior) for our grinding and prep equipment.
- Pets and kids kept clear of the work area — grinding is dusty and the coatings have a short open-air window.
Two practical add-ons. If the garage shares a wall or a door with the house, expect us to mask that doorway — grinding is dust-controlled at the machine, but a garage door standing open all day moves air, and taping the interior door is cheap insurance. And if your driveway is on a shared drive or a tight cul-de-sac, mention it: a crew that knows where to put the vehicle before it arrives is a crew that starts on time.
5. Plan the cure window
The biggest thing to plan for is where your vehicles go while the floor cures. With a fast-curing polyaspartic system, most floors are walk-on ready the same evening and ready to park on in about 24 hours — epoxy takes longer, typically overnight for foot traffic and two to three days before vehicles. We’ll give you the exact timing for your floor before we start, and our cure-time guide breaks down all three milestones.
6. Think about colour before the day
We bring flake and colour samples to your free estimate, so the decorative look is locked in before install day — no need to decide on the spot. Flake blends read differently at floor scale than they do on a 6-inch sample board, so if you are between two, look at them on the slab in your own garage light rather than in a showroom. Our guide to flake vs. metallic vs. solid finishes covers what each look actually gives you, and if you are still weighing systems, epoxy vs. polyaspartic and our cost guide are good places to start.
What actually happens on install day
Knowing the running order helps you plan around it — particularly the bit at the end, which is the only part that constrains you.
The grinding is the loud, dusty phase and it is front-loaded, so if you work from home, that is the stretch to schedule a call somewhere else. Once the base coat goes down the garage is closed to traffic until we are finished. Our one-day install guide walks the same day in more detail.
Booking around the Cincinnati weather
Coating is an indoor job, but the garage door is open for most of it, so the outside temperature and the slab temperature both matter. Two things follow from that.
Spring and early summer book out first. Every coating company in Greater Cincinnati is busiest from about April through June, which is exactly when most people decide to do their garage. If you want a specific week, ask about it in the winter.
Winter installs are normal here — with the right system. Polyaspartic cures across a much wider temperature range than epoxy, so a January or February floor in an attached or tempered garage is a routine job rather than a favour. A detached, unheated garage in a cold snap is a different conversation, and we will tell you honestly if the slab is too cold to coat properly rather than putting a floor down that will not cure. Epoxy is the one that quietly takes several Ohio months off the calendar.
The first two weeks after: how to not undo a good floor
Nearly every prep guide stops at the install. The fortnight after is when a new floor is most often damaged, and it is entirely avoidable.
- Respect the drive-on time, not the walk-on time. The floor feeling hard underfoot is not the same as being ready for vehicle weight. Parking early is the single most common cause of hot-tire pickup, where a warm tyre grips a coating that has not fully hardened and lifts it.
- Give it a full week before anything heavy goes back. Shelving, tool chests and the freezer can go in once you can park, but set them down rather than dragging them, and put wide feet or plywood under narrow metal legs. A point load on a fresh topcoat leaves a dent that stays.
- Skip the floor mats at first. Rubber-backed mats and cardboard laid over a coating that is still gassing off can trap solvent and mark the finish. Wait a couple of weeks.
- No harsh chemicals early. Sweep it, or damp-mop with warm water. Save the degreasers, and never use anything with hydrochloric or citrus-based acid on a new floor.
- Wipe road salt off in winter. The coating handles salt fine; a puddle of brine sitting on it for a week is still worth a rinse, and it keeps the floor looking new.
Treated that way, a properly prepped and coated garage floor is a decade-plus surface — our guide on how long a garage floor coating lasts covers what actually determines that, and the warranty guide covers what a coating warranty should be expected to cover before you sign anything.
Prep mistakes worth avoiding
Three things homeowners occasionally do with good intentions, all of which cost us grinding time or cost you floor:
- Sealing or painting the slab first. A sealer is invisible once dry and nothing bonds through it, so anything applied ahead of us just has to come back off. If a previous owner sealed it, that is fine — tell us, and it comes off in the grind.
- Patching cracks with hardware-store concrete caulk. It stays soft, shrinks, doesn’t bond to a ground profile, and telegraphs through the topcoat as a visible line. We have to grind it out before we can coat. Leave the cracks to us.
- Acid-etching as a favour. Etching leaves residue and loosened material behind, produces an uneven profile, and cannot touch a sealer — it is the most common single cause of the peeling floors we get called out to grind off. We grind mechanically instead, and there is nothing you need to do to the concrete first.
Ready to schedule? Request a free, written estimate and we’ll walk you through the prep, the system that fits your slab, and exactly what to expect on install day.