Shallenberger Construction, Inc. was established in 1971 as a general contractor and project management company. Now working primarily in the natural gas industry, we are well suited to give our clients all resources needed to plan and safely complete any size project. Shallenberger Construction, Inc. sets the highest standards for quality and safety. As a premier general contractor, our goal is to be the region’s contractor of choice; to be a responsible employer; to act ethically; and to serve as a community leader. Located in southwestern Pennsylvania, we offer high-quality and cost-effective solutions to ensure work is safely completed on time and within budget.