Bridging the gap between your project and governmental regulations.
Providing the technical know-how for your project.
Working closely with you, our client.
Keeping your project on schedule.
Understanding your project needs.
...the principle of working closely with clients to meet their project goals while providing quality services in a timely manner. Client loyalty and referrals are proof that we have held to this principle.
Since our beginning in 2001, Gredell Engineering has assembled a diverse team of highly qualified personnel to assist you with your environmental projects. Our senior staff represents over 200 years of combined environmental, engineering, geologic and geotechnical experience.
We have completed waste facility designs, construction documents, geologic evaluations and assessments, geotechnical investigations, and environmental permitting and compliance services for a variety of closely held private companies, public companies and government clients.
GREDELL Engineering Resources, Inc. is certified as a Small Business by the U.S. Small Business Administration, and Pre-qualified with the Missouri Department of Transportation (MoDOT) Local Public Agency (LPA) Program.
Join us in celebrating our 20th Year in Business!! Wednesday, October 7, 2020, from 11:30a.m. Read More
Brian W. Robben, P.E., R.G./P.G., recently joined the staff of GREDELL Engineering Resources, Inc. Read More
Paul Vitzthum recently joined the staff of GREDELL Engineering Resources, Inc. (Gredell Engineering) Read More
Gary Pendergrass, P.E., R.G., recently joined the staff of Gredell Engineering as a Senior Project Read More
Unfortunately, due to the increasing COVID-19 infection rate, employer travel restriction, and Read More
Chandler Olmsted recently joined the staff of Gredell Engineering as an engineering intern. Chandler Read More
Elke B. Boyd, P.E., BCEE, Senior Civil Engineer with GREDELL Engineering Resources, Inc., will be Read More
Elke B. Boyd, P.E., BCEE, Senior Civil Engineer with GREDELL Engineering Resources, Inc., presented Read More
GREDELL Engineering Resources, Inc. staff recently attended the 2019 Missouri Waste Control Read More
Abra Spisso, recently joined the staff of GREDELL Engineering Resources, Inc. (Gredell Engineering) Read More
“Access to clean, safe drinking water and reliable, modern wastewater treatment is a necessity Read More