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John L. DiMarco II

President and COO, DiMarco Group

DiMarco, part of the fourth generation to be involved in the family business, has been president and COO since 1998. In addition to overseeing the overall operations for DiMarco Group and DiMarco Constructors, he is involved with business development and operations of ADMAR Construction Equipment & Supplies and Baldwin Real Estate Corporation.

DiMarco has led the company’s successful completion of a number of projects, including Andrews Terrace, Monroe Community College Student Housing Project, Ebenezer Watts Building, Rochester Institute of Technology’s Center for Excellence in Mathematics & Science Technology, Quail Summit Senior Living Facility and Woods Edge Apartments.

DiMarco also serves on the board of the Monroe Community College Foundation and is an honorary board member of Golisano Children’s Hospital. He is a graduate of Union College.

This profile is part of Rochester Business Journal's Power 100 list for 2022. Information used in this profile was sourced from the honoree. View the full list at


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