IES Engineers (IES) was established in July 1991 by Ashok Soni, P.E. IES is a niche company specializing in environmental compliance, multi-media audits, OSHA compliance and training, outsourced compliance and management services, industrial hygiene, process safety & risk management, potent compound evaluations, design/build of air and wastewater pollution abatement systems, and facility upgrades. To perform these services, IES employs a mix of professionals – engineers, scientists, toxicologists, geologists, and industrial hygienists. (Staff Certifications and Licenses)
IES serves clients not only in the Delaware Valley, but also across the U.S. and internationally and has established excellent relationships with federal and state regulatory agencies.
IES is certified as a Minority Business Enterprise by the Pennsylvania Department of General Services. Download a copy of our certificate.
IES is also certified as a Minority Business Enterprise as defined by the National Minority Supplier Development Council, Inc.® (NMSDC®) and as adopted by the PA-NJ-DE Minority Supplier Development Council . Download a copy of our certificate here.
IES is proud of our experience and our staff. Please read more about our Senior Staff. Interested in joining our staff? Please visit our Careers page.
Need more information, or a proposal? Please complete an Information Request.