I am excited to be a part of an organization that is equally committed to the people and work. The collaborative environment and commitment to excellence is understood when you walk into the office or onto a project site.

As Callahan’s in-house architect, Shawn is responsible for ensuring a thorough and in-depth review of all project documents, from initial design through final completion. During the preconstruction phase, Shawn oversees assessment of site use and density, constructability review, code analysis, and scope coordination.

Frank earned his bachelor’s degree in Architectural Engineering Technology from Wentworth Institute of Technology and graduated from Harvard University Graduate School of Design. He holds architectural professional licenses in Massachusetts and the District of Columbia.

Let's build something together

Callahan is committed to building strong, long-lasting client relationships, and to consistently delivering solutions that exceed expectations. Contact us today about starting your next project.