Heritage Area At a Glance
Keystone Lime Co., Inc.
Family-owned business since 1929. Quarries producing state approved limestone, aggregates, sand products and bituminous concrete. We provide high quality materials and excellent customer service. Keystone Lime Co.Inc. does asphalt paving and road construction from driveways to major highways .. no job is too big or too small. Please call us at (814) 662-2711 or (301) 387-9390.