Ciesco, Inc. was established in Harrisburg, PA in June of 1987. The core vision was to create a full service supply company that would not only stock and distribute building products for the commercial and residential market in an environment where the Central PA contractors were used to buying direct from the manufacturers, but also provide pre and post sales service to fulfill their overarching needs. Ciesco, Inc. today has expanded its reach to a radius of 200 miles around our original Harrisburg hub, to cover Central and Eastern Pennsylvania, Maryland, Delaware, Washington D.C. and Southern New Jersey. The sustained expansion springs from our philosophy to stay true to our roots and provide exemplary service above and beyond.