Profile: Aeronautical Service Co., Inc. provides shot peening and testing services. Our shot peening service includes manual peening, peen forming and flap peening. Our peen forming service is used for inducement or removal of contour. Shot peening is a method available to lengthen the fatigue life of metal. We also render passivation, cleaning & degreasing, sandblasting, shot blasting, glass bead blasting and vapor honing services.