EPS is a full-service engineering firm delivering profit-oriented engineering, development, and valuation consulting services for energy and bio technologies. EPS clients include traditional and renewable energy industry leaders in oil, coal, gas, biomass, biofuels, chemicals, biochemicals, and waste.

“EPS has for more than 20 years effectively provided mechanical, electrical, instrumentation, civil, and structural engineering, as well as project development and construction management, to increase our manufacturing site's competiveness. The cost of EPS engineering is well justified in setting direction and providing project savings.”
John McKinley
Plant Manager
US Petrochemical Producer

Our Services

Engineering Services

Business focused. Technologically smart. Assess new ideas and concepts for maximum return at minimum investment. Accelerated timeframe and at a lower cost.

Technology Consultation

Take your product out of the lab. Commercialize, scale-up, attract investors, and set a path for growth with our expertise in engineering and technology development.

Valuation Consulting

Financial acumen. Operational experience. Industry knowledge. Regulatory understanding. These ensure an accurate valuation consulting of your technologies.

Due Diligence

Asking the right questions. Due diligence with active industry knowledge. Through decades of boots on the ground field experience, EPS ferrets out the risks and the opportunities in business and technology.

Expert Witness

Decades of engineering experience. Outstanding credentials. Dr. John Williams, MBA, P.E. translates data and industry-speak into straightforward expert analysis and testimony.


For more than 20 years, EPS has provided engineering solutions for businesses in the energy and biotechnology industries.

With active, hands-on experience and business acumen, EPS knowledgeably quantifies the costs, risks, challenges, and opportunities of the industries we serve, providing engineering technology and consultation, due diligence, expert witness services, and valuation consulting. We tackle complex issues in technology, business strategy, and compliance and serve some of the industries' biggest companies.

“EPS is the benchmark on which I will measure engineering firms in the future.”
Kurt Brickley
Port of San Diego