Sierra Club Pennsylvania Chptr 300 N 2nd St # 601 Harrisburg, PA 17101 Phone : (717) 232-0101 Business Category Associations Fraternal Organizations Environmental Conservation/Ecological Organizations Social Action Harrisburg, PA 17101 Phone : (717) 232-0101 Business Category Social Service & Welfare Organizations Associations Individual & Family Social Services Fraternal Organizations Environmental Conservation/Ecological Organizations Community Services