The Goulet Science Center, which was renovated in 1996, is home to the departments of Biology, Chemistry, Physics, and Psychology.

It also houses the Weiler Computer Center, Perini Lecture Hall, two green houses, and a science reading room and library. Goulet has modern classrooms and labratories complete with smart classroom technology and all the necessary instrumentation for each department.

Goulet is named in honor of Leon and Elizabeth Goulet of Manchester, N.H. Leon Goulet is a 1947 graduate of Saint Anselm.