Hello: We can repair most all stained glass windows and frame work just give me a call or contact me via the contact form and I will get back to you with an estimate. There are a number of different types of repairs that your stained or leaded glass may need. Each one requires different amounts of work, craftsmanship and experience. We have the experience. If a piece of stained glass within the entire panel is cracked or broken, the piece sometimes can be  removed and replaced without having to remove the entire stained or leaded panel.  We will quote you a price per piece that needs to be replaced  or will quote an hourly rate with a ballpark time estimate on how long it will take. Ora Lee