The days following or next weekend you will be continuing with the final touches to the project. If you are comfortable with do it yourself projects and have someone to help you with the weight of the countertop then this would not be considered a hard job and could save you some money. If you want the job done quickly, warranted and have someone else responsible for the cleanup the go with a professional company will be the avenue you will want to choose. Let Sear's be one of the companies to provide you an estimate on the project.