Erdman Anthony

Erdman Anthony is an employee-owned multidisciplinary engineering firm dedicated to developing superior infrastructure solutions. We meet expectations by delivering quality results.

From the start, our firm assigns the right team members to your project — experienced, dedicated, and completely engaged employee-owners who know their success is dependent on yours. Positive customer feedback, a high level of repeat business, and the numerous awards our projects receive each year across a broad spectrum of disciplines are proof of our dedication to your goals. Plus, our quality management system is certified to the ISO 9001:2015 standard.

Our wide range of services offers engineering solutions unlike our competitors’, and our geographic coverage throughout the eastern United States provides local, focused project management.

At Erdman Anthony, excellence is a commitment we live every day.

Member Details

424 Fore StreetPortland, ME 04101
John "Jack" V. Madden, PE(207) 314-5110