The firm was established in 1973 as Robert J. Carlin & Associates to provide consulting geotechnical engineering services. The office was originally located in Little Falls, N.J. with a technical staff of six. The firm was relocated to South Amboy, N.J. in 1984 and began providing consulting environmental engineering services in 1990. In January 1993, Robert J. Carlin, P.E. and Robert B. Simpson, P.E. former the partnership of Carlin-Simpson & Associates. The office was relocated to its current location in Sayreville, N.J. in 2002. Currently, they have a technical staff of eight, which includes three professional engineers, a geologist, an environmental manager, and field engineering and soils laboratory technicians. As a small firm, success has been achieved by providing practical and personal engineering services at a reasonable cost, targeted to the individual needs of their clients. It is always their intent to complete each project in such a manner that they will be recommended for the next project. They complete about 200 projects each year for both new and valued, repeat clients. Their projects include residential, commercial, and light industrial buildings; shopping malls; public works projects; roadways; and other structures such as retaining walls, slopes, and dams. As Principle Engineer, Robert B. Simpson, P.E. personally oversees the management of each project. The majority of our projects are located in New Jersey, New York, Connecticut, and Eastern Pennsylvania. However, we have also performed engineering services and construction inspection services in Delaware, Maryland, Virginia, Massachusetts, and Eastern Ohio.