Founded in 2002 Northeast Environmental Solution is one of the leading landscape contractors in the United States. Based in Amherst, Mass., the company offers a variety of services, such as stormwater management, compliance inspections, phase II consultations and streambank stabilization. In addition, the firm offers erosion, sediment and invasive species control. Northeast Environmental Solution is associated with Cover Technologies of Springfield, Massachusetts, Filtrexx International of Grafton, Ohio and Rexius Inc. of Eugene. The company specializes in porous, green paving, green roof and rooftop garden projects.