The traveling technicians at IllumiNation Window & Door Co specialize in installing GE Energy Star-rated windows and doors that flood homes with natural light and help to retain heat or cool air. Their selection of energy-efficient windows includes fiberglass as well as panels with aluminum, vinyl, and wood trim. The door selection, meanwhile, is even more specialized, ranging from glass-paned French and bi-fold patio doors to special iron-fronted security doors. In addition to installing these fresh new portals, technicians will also replace and dispose of any old windows and doors, and back each service with a lifetime guarantee.