Manage environment responsibilities by conducting environment site assessments and investigation services which are very useful tools for determining historical, existing, and potential environmental liabilities associated with various properties. ECOH, the well known agency in Canada who has acquired its name and fame by offering environmental services to the clients all over the world can help in conducting environment site assessment and investigation services by a qualified professional. These services are mainly conducted in phased approach that are phase I, phase II, phase III environment site assessment and investigation.