Principal
CurrentSumCo Eco-Contracting provides full-service ecological contracting—from excavation and wetland soils to revegetation and invasive species control. SumCo’s scientists and project engineers team with owners, consultants and regulators to ensure that the ecosystems created or enhanced provide the functions and values of natural systems. SumCo’s principals have completed over 130 ecological construction projects since 1999, including creating or restoring over 345 acres of wetlands.