If we installed the shower, we can help you – we stand behind all of our work. If we did not install the shower, we cannot support your repair needs for many of reasons. There are many types of shower doors that have difference parts and pieces that we don’t supply. The quality of an installation by another company may come into play. We can offer a replacement if needed, but we do not service shower doors other than L&L Glass shower doors installed by L&L Glass professionals.