Welcome. Thank you for visiting our website. We are glad that you are interested in our firm. Carlin-Simpson & Associates is a small business that provides consulting geotechnical and environmental engineering services. Our business is located in Sayreville, New Jersey but we provide services throughout New Jersey, New York, Connecticut and Eastern Pennsylvania. We have also performed engineering services and construction inspection services for projects located in Delaware, Maryland, Virginia, Massachusetts, and Eastern Ohio.

Our firm was established in 1973 as Robert J. Carlin & Associates to provide consulting geotechnical engineering services. The office was originally located in Little Falls, New Jersey with a technical staff of six. The firm was relocated to South Amboy, New Jersey 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. formed the partnership of Carlin-Simpson & Associates. The office was relocated to our current location in Sayreville, New Jersey in 2002.

Currently, we have a technical staff of nine, which includes three professional engineers, two geologists, an environmental manager, and field engineering and soils laboratory technicians. As a small firm, our success has been achieved by providing practical and personal engineering services at a reasonable cost, targeted to the individual needs of our clients. It is always our intent to complete each project in such a manner that we will be recommended for the next project. We complete about 200 projects each year for both new and valued, repeat clients. Our projects include residential, commercial, and light industrial buildings; multi-use 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.

If you are not familiar with our company and your first contact with us is online, we would be pleased to hear from you! Please let us know what your needs and questions are, we will be more than happy to help. You can find all of our contact information at the bottom of this page.