ACCURATE CONCRETE RAISING, INC. will come back, if necessary, to repump the areas raised if they resettle more than a quarter of an inch (1/4″) for a period of one year. This guarantee is void if the customer does not in a professional manner seal all cracks and joints on the slab involved or maintain backfill along the slabs involved in such as to divert water from penetrating under slab. This guarantee is void if resettling occurs as a result of flooding or other acts of God.