Quick Paintless Car Repairs Done by the Professionals. Hailstorms cause severe damage to vehicles. Traveling to an auto shop and going through the entire repair process can be overwhelming for some individuals. At Dent-X Inc., in Greentop, MO, we understand this and offer our services to help you. Whatever your needs may be, you can count on us to walk with you every step of the way and deliver excellent work with a short turnaround time. We specialize in: mobile dent repair, paintless dent removal, hail damage repair, door dings, and more!