Our History

Manhard Consulting traces its roots back to 1972, when Donald Manhard, Sr. opened Donald Manhard Associates in Deerfield, Illinois.  Starting with three staff members, early projects included the Village of Riverwoods, Illinois, Lincolnshire Corporate Center in Lincolnshire, Illinois and Del Mar Woods in Bannockburn, Illinois.

In 1982, son, Donald Manhard, Jr. began his career at the firm as a staff engineer.  The following year, son, Peter Manhard joined the firm as a staff engineer.  Over the next ten years, the firm grew in size from eight staff members to thirty and the client base grew to include over 1,000 different companies and municipalities.

Don and Peter envisioned the firm growing further in size and in geographic coverage.  So, in 1992, with their father’s blessings, they established Manhard Consulting.

Today, after five decades, the Manhard name is synonymous with quality and dedication to our clients. With more than 300 employees, thirteen offices across the United States and over 8,000 clients, Manhard Consulting continues to lead the industry as one of the most responsive, innovative and technologically advanced civil engineering and surveying firms in the country.

The Manhard Story

Remembering Our Founder

Don Manhard, Sr.

Donald Manhard, Sr., the founder of Donald Manhard Associates—a consulting civil engineering firm that later evolved into Manhard Consulting—was a man of remarkable talent and unwavering integrity.

Colleagues and clients who had the privilege of working with Don remember him not only as a highly skilled engineer but also as a kind, honest, and ethical individual. Even in his later years, he remained deeply engaged—reviewing plans, offering invaluable advice, and mentoring young staff, including his grandsons, who were fortunate to learn from his wealth of experience.

Don's impact on the field of civil engineering and on those who knew him is immeasurable. His legacy will endure, and he will always be remembered with admiration and respect.