The Cashman Stahler Group (CSG) is a full-service architectural / engineering firm offering our clients a full range of services from the initial evaluation of a project site to phased renovations of an existing building and everything in between.

We have extensive experience and expertise in both new construction and renovation projects. Our wide range of building type experience includes from K-12 public and private schools, office and commercial buildings, custom residential, master planning, living and working spaces for the disabled, and ambulatory surgical centers.