Most people call us about a garage floor that sheds dust, soaks up oil, or has an old coating flaking off in patches. Patios, basements and shop floors come up too. Polyaspartic gives that concrete a hard surface that's easy to clean, and it cures fast, so the room is out of use for less time than with a lot of older coatings.
The price moves with the size of the floor, how much repair the slab needs, whether an old coating has to come off, and the finish you pick. The schedule turns on that same prep, plus how long the coating needs before you can walk or park on it. I give you the figure for your floor at the estimate, after I've looked at it.
Growing up on a farm, I learned that a patch on a barn floor only holds if the concrete under it is sound. Coatings work the same way. Most of the floor failures I've seen started under the coating, not in it, so we spend our time on the slab first.