There are numerous reasons why Baltimore homeowners select Pella for their replacement window and door needs. Pella is a privately owned, professionally managed company founded in 1925. Every one of our high quality windows and doors are made in the U.S. and serviced by Pella’s qualified Direct Sales Network. Unlike many of our competitors who sell exclusively through retailers, Pella has dedicated window and entry door stores throughout North America. This unique way of operating our business gives our customers in Baltimore a convenient and personal experience with the help of a local to Baltimore, Pella-certified team. Whether you are looking for the beauty of wood, the strength of fiberglass, or the low maintenance of vinyl—Pella has a superior quality, energy efficient and durable solution.