John Williams

EPS Founder Dr. John Williams, PE, has built his 35 year career and his business not only by providing innovative and highly profitable engineering solutions but also by ensuring that those solutions are driven by each client's unique business objectives, timelines, budgets, and desired outcomes.

“EPS clearly has the mindset that they are in the business not to do the project for you but to help you get your goals accomplished. That is where they stand out.”
Robert Rouse
Texas Utilities

For more than 20 years, EPS has provided engineering solutions for businesses in the energy and technology industries. EPS develops and implements projects involving process design and optimization, facilities and utilities design, equipment design and procurement, and environmental controls and compliance for the energy and biotechnology industries.

With our experience, our services have grown to include expert witness services, due diligence, and valuation consulting.

In fact, EPS has the reputation of providing insightful engineering assessments and creative solutions for projects deemed “unsolvable,” often reaping unrealized economic advantages.

Sample EPS designs

Under Dr. Williams' leadership, the EPS team consistently meets and exceeds clients' technical and financial performance criteria, providing rapid and extraordinary return on investment and delivering on-time results under even the most demanding schedules.

With EPS, you become a true partner as we listen and assist you throughout the entire project. You’re not just hiring contractors to execute a plan. With you at every phase, we design, develop, and execute your project. And always achieving with your goals in mind.


17455 Douglas Road
South Bend, IN 46635

Phone: 574.247.6000
Fax: 574.277.3775