Cowan Associates is one of the oldest full-service civil engineering firms in Southeastern Pennsylvania. We have been providing multi-disciplinary engineering and technical services to our clients since 1958. CAI has designed many specialty and challenging land developments and facilities over the last fifty years. We cover assignments locally and throughout the Eastern United States. While we specialize in Civil and Environmental Engineering, clients come to us for Land Development, Building and Municipal Engineering; Construction Quality Control; Exploration, Testing & Inspection; Accident & Failure Investigation; Structural Analysis; Geotechnical Evaluations; Environmental Audits; and Surveying. Many of our Project Managers have developed specific specialties along with their broad coverage of other disciplines. For example, the Testing and Inspection team members are certified third party Building Code Inspectors, and Geologists are experienced in hazardous substance management and removal. Our assignments are extremely varied, ranging from Commercial to Residential Land Development & Industrial Facilities Design, to major public works projects including Bridges, Sewage Treatment & Water Filtration Plants. Our staff is trained and experienced in all the basic disciplines and licensed in Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, North Carolina, Pennsylvania, South Carolina, and Virginia. In addition, we are experienced to partner with local firms when logistics require.