HOLLISTON, MA — Colantonio Inc. announces the promotion of Andrew Kantorski, LEED AP, CPHB, to Director of Construction.

Since joining the firm as a Project Manager in 2021, Kantorski has brought 15 years of experience in project management, specializing in historic renovations, multi-unit residential buildings, college campuses, and urban office high-rises across New England. He holds a Bachelor of Science in construction management from the Wentworth Institute of Technology.

In his new role, Kantorski will provide leadership and support to the firm’s project managers and superintendents, ensuring projects align with client objectives and are executed successfully.

"Andy is a highly skilled builder who demonstrates exceptional leadership, outstanding communication skills, and deep expertise in construction practices and processes," President George Willwerth said. "Adding this role will further strengthen Colantonio’s ability to deliver top-tier construction services as our portfolio continues to grow."

Colantonio Inc. is a Holliston-based construction management and general contracting firm with self-performance capabilities. Established in 1978, Colantonio specializes in the academic, affordable housing, municipal, and historical restoration markets, with a focus on complex renovations.