Performance Construction Services, Inc., a Quandel Company, announces their merger with subsidiary, Susquehanna Supply Company, to form Performance Construction Company. Performance Construction Company will continue to serve the Mid-Atlantic market while integrating the two companies offers an established history of heavy civil contracting and construction services solutions to their clients.

Beginning as the self-performing provider for Quandel Construction Group, we have evolved over the years as a general contracting company specializing in heavy concrete, bridges, dams, water and wastewater treatment plants, and site development.