CSA International, Inc. (CSA) has extensive experience and expertise providing services for environmental sciences and technical field operations.  We are staffed and equipped to offer a complete range of services for projects in offshore, nearshore, estuarine, wetland, freshwater, and terrestrial environments.  Our professional services include the following:


CSA's staff is trained and experienced in a variety of disciplines related to the environmental sciences. Expertise and program experience includes the following:

In addition, CSA has established a broad network of contract specialists and recognized experts to augment our in-house staff and provide project-specific technical and analytical support.