There is not simple answer to this question. There are variables that need to be taken into consideration. For example, garage size, is there a currently epoxy that needs to be removed or how is the condition of the concrete, are there cracks and joints that need to be repaired? Shiny Garage Floors will carefully inspect your floor before we give you an estimate of time. We like to take all the necessary steps to ensure your floor is done right so we don’t skip any steps. Typically you can expect 1-2 days depending on the epoxy and the condition of the garage floor. The best way to know for sure is to talk to Shiny Garage Floors.