Hayden Environmental Group, Inc. is an environmental company which provides a broad range of testing and engineering services to industrial clients in the Midwest and the World.  Founded in 1972 by Dr. Phillip L. Hayden, an environmental engineer, HEG has a proven history of solving environmental problems related to air, water and land.

Our diverse and varied history has paralleled the growth of the environmental industry in this country. From wading in streams taking water samples to using sophisticated analytical instrumentation, we have  contributed to the development of the environmental profession.  We are proud to have assisted with the cleaning up of our world, both at home and internationally.

Please take a few moments to view our web page.  If you have any questions, please feel free to Contact Us.