NO.Generally you will be without a fully functional kitchen for only twenty-four hours. We can measure for the new countertops with the existing countertops in place. The day of installation we will also disconnect your plumbing (for an additional plumbing charge which is not included in your original estimate, you have to ask for it at the time of your purchasing), remove the existing countertop and replace it with the new granite, marble or quartz. You need to wait twenty-four hours before having your plumbing reconnected preferably by a licensed plumber.