Ruscilli Construction Co., Inc. originated as a specialty contractor in 1945 by Louis G. Ruscilli, Jr., who was shortly joined in the company by his father, Louis Ruscilli, Sr. Third generation member, L. Jack Ruscilli, the firm's current CEO and owner, joined the firm in 1967 and introduced design/build and construction management concepts to the company and its clients. The firm has since grown from a small trade contractor to one of the largest full service construction firms in the Midwestern United States.

Ruscilli operates its own crews in the operating engineer, concrete, masonry, millwright, ironwork and carpentry trades with appropriate labor support for each. The firm also operates its own carpentry shop, equipment repair shop and sheet metal fabrication facilities.

In addition, Ruscilli Construction Co., Inc. is one of the nation’s oldest and largest pre-engineered building systems dealer nationally. As a result, Ruscilli has erected over 40,000,000 square feet of pre-engineered steel throughout the United States.

As the firm grew dramatically during the 1980’s, management drafted The Ruscilli Way to ensure all associates understood the company’s core values. To this day, The Ruscilli Way - Core Values is the doctrine which governs the company and is visible throughout every jobsite as a reminder of the characteristics exemplified by and expected of all associates.

Now entering its fourth generation of family ownership, the company continues to flourish under the leadership of R. Anthony (Tony) Ruscilli and Louis V. Ruscilli.