We are Clark Seif Clark Inc. (CSC), and we have been helping clients deal with complex environmental issues for over 16 years. It is not an easy job. Part of our responsibility is to help protect the health and safety of building occupants. At the same time, we are committed to helping contractors, developers, engineers and other clients complete their projects on-time and on-budget. Our primary focus has been environmental consulting, mold (which includes identification of environmental quality issues and working with clients to develop pragmatic solutions to address them.