Job Description: I'd like a service expert for a window repair. I need my single hung (only one side opens) window repaired. The problem(s) with my window is broken glass. The window is located on the second floor. The panel on the top part of the window is broken out and needs to be replaced. This is a single pane of glass. The piece that needs to replaced is approximately 3 x 4. The inside frame is still in tacked. I believe the frame is aluminum or plastic.