High impact blows can harm granite, especially to the corners and edges. Its crystalline structure makes it somewhat vulnerable to chipping from the blunt force of very hard objects. Products such a oil, coffee, juice, and wine can cause stains or discoloration on unsealed granite. Heat from pots and pans or burning liquids will not affect granite under normal circumstances.
In the event that your granite does become damaged, Premier Countertops offers a repair service. We also offer a 15 year granite sealer to preemptively protects your surface for years to come.