Pure Energy Window Company has always had the goal of providing superior quality products with unparalleled “Pure Energy” since we opened our doors. We are a family-owned and operated window company that offers window replacement, window installation, entry and sliding door installation, and attic insulation. Our headquarters are located in Brighton, Michigan but we serve all of Southeastern Michigan including Ann Arbor, Metro Detroit, and Greater Lansing. We also serve the areas surrounding Detroit including Canton, Novi, Rochester Hills, Shelby Township, and Farmington Hills.