Yes, kitchen countertops can be repaired if they are damaged. The repair method depends on the material and the extent of the damage. A professional can use epoxy or resin to fill in cracks or chips for natural stone countertops. A professional can sand down the damaged area and polish engineered stones like quartz to restore the surface. Laminate countertops can be repaired by filling in scratches with a repair paste. Solid surface countertops can also be fixed with a special kit, repair paste, and color-matching material.