Glass Technology / Don Dickson AKA "pegleg" Email Us Sierra Vista, AZ Windshield Repair Serving Sierra Vista and Ft.Huachuca, Huachuca City, Benson, & Hereford, AZ. Phone: 520 458-4804 Open 8- 5 M-F Appt. only on Sat or Sun. 15 years experience in autoglass repair Headlight restoration is also available. Approved by all major insurance companies Lifetime Guarantee Give us a call today. Headlight restoration Over a period of time the natural elements, the suns harmful UV rays, weather, and road debris will degrade the look and function of your PlexiglassTM, Polycarbonate, LexanTM and acrylic headlamps. These forces can result in a headlight system, which looks poor in appearance and loses its most important function - it’s ability to illuminate. Glass Technology inc has developed a system, which restores both the appearance and safety of headlight systems to their original factory like condition, at a fraction of the cost of replacement.