At A Glance

At a Glance

Headquartered in the historic Culver Road Armory in Rochester, NY, Erdman Anthony currently employs over 250 people and has a strong presence in the eastern United States, with offices in Portland, Maine; Albany, Buffalo, and Rochester, New York; Harrisburg and Pittsburgh, Pennsylvania; and West Palm Beach, Florida.


  • Our primary focus is infrastructure engineering and support services.
  • Our quality management system is certified to the ISO 9001:2015 standard.
  • Erdman Anthony was a past winner of a Rochester Business Ethics Award from the Rochester Chapter of the Society of Financial Service Professionals, St. John Fisher College, and Greater Rochester Chamber of Commerce.
  • Erdman Anthony is employee-owned.
  • Erdman Anthony has been ranked:

• One of the “Best Places to Work” by Buffalo Business First and Central Penn Business Journal

• One of the “Top Engineering Firms” by Albany Business Review, Central Penn Business Journal, and Rochester Business Journal

• Among the “Top 500 Engineering Design Firms” by Engineering News-Record for over 30 years