About Darrell Jacobs, PE

Darrell Jacobs of Chesterfield, Missouri, president of The Engenuity, earned bachelor’s degrees in civil engineering and architectural engineering from S&T in 2004. He joined G&W Engineering in 2012 and soon became the director of business development. He worked with the owners of the company to develop a five-year business plan. As the firm entered the third year of the plan, Jacobs and the owners formed En-Comm to provide energy, commissioning, and due diligence services to clients. En-Comm is now a subsidiary of G&W Engineering.   

In 2021, Jacobs left G&W to start The Engenuity. He grew the business from four employees to 23 colleagues as of 2025.

Darrell and his wife, Nicki, have three children: Delanie, Callie and Dalton. He coaches sports for all his children. He is a Guinness World Record Holder as a participant in the longest marathon baseball game in 2019.