Allied Construction specializes in quality window repair and replacement. We provide service to the Minneapolis and St. Paul Metro areas. We sell and install windows from all main brands including Marvin Windows, Andersen Windows, Pella and more. When thinking about the energy efficiency of a home, doors and windows are an often overlooked, but incredibly important factor. Windows vary widely in pricing depending on options selected such as grids, special hardware, internal blinds and so on. Our knowledgeable reps can help you decide what options are best for your new windows.