At Prestige Window Works, our team comprises proficient experts with over 10 years of collective experience in the windows and doors industry. We specialize in glass and window restoration, with a strong emphasis on window repair services. Our highly skilled professionals possess the necessary knowledge and expertise to restore your windows to their original condition. With our two Long Island locations (Manhassett and Hauppauge) we repair windows in Nassau, and Suffolk Counties. We also do a variety of IGU (Insulated Glass Unit), mirrors replacement, wood framing restoration, door replacement and adjustments. In addition, we offer personalized on-site service, dependable materials, competitive pricing, and a discount system for returning customers. window glass replacement