Glass Repair/Replacement Master Glass Tech Mobile Auto Glass. is proud to serve the areas of Long Island, Suffolk County, and Nassau County with our quality auto glass services. Master Glass Tech is the authorized glass facility for many new car dealerships including Ford, Jeep, Chrysler , Subaru, Honda and many more. We offer same-day 24 mobile service. Customer satisfaction is our #1 Goal. In addition, our staff of certified technicians is approved through all insurance companies, so you know you will receive the quality you deserve. We provide services for all vehicle makes and models and can perform window replacement and window repair on any window you need and provide lifetime installation warranty. From windshields to windows to stone chips, Master Glass Tech is here to help you serve you 24hrs a day 7 days a week. Contact us if you have any questions.