Founded in 1979, Huff & Huff, Inc. is a multidisciplinary firm providing environmental, civil, and biological engineering services.  We are located in Oak Brook, Illinois, but we have successfully developed a national practice.We provide services across all environmental fields. Our areas of expertise include the following:  natural resource assessments, wetlands, remediation design, wastewater design, stream surveys, sustainable solutions, environmental site assessments, air quality, underground storage tanks, risk assessment, hazardous waste management, and transportation-related environmental issues.  Huff & Huff, Inc. has been approved for EIS work by the Illinois Department of Transportation and the Indiana Department of Transportation.

We are pleased to announce that as of October 17, 2014, Huff & Huff, Inc. has become a wholly-owned subsidiary of GZA GeoEnvironmental, Inc., a multi-disciplinary firm that provides Environmental, Geotechnical, Ecological, Water, and Construction Management services – operating out of 27 offices in the United States.  This is an exciting change for us that will greatly enhance the services we can offer to our clients.  We are also excited to be providing services that are new to GZA.  Linda Huff, P.E. and Jim Huff, P.E., principals of our firm, have joined GZA as Vice Presidents and will continue to provide leadership.  The staff of 35 employees will also join GZA.  The office address and telephone numbers will remain the same and email addresses will forward for the time being.  Please visit www.gza.com to find out more about GZA.