OFFICE LOCATIONS

Missouri Office: (Click here for Map)
5030 Griffin Road
St. Louis, Missouri 63128
Phone: 314-487-6913
Fax: 314-843-1718

Illinois Office: (Click here for Map)
328 Bargraves Blvd., Suite B
Troy, Illinois 62294
Phone: 618-667-6610
Fax: 618-667-6653

 

 

 

 

llinois Staff

President

Mark Doering, P.E.

- Company Manager and Owner

- E-Mail:mdoering@doeringeng.com

- Phone:
     Office: 314-487-6913 ext 111

(Click here for more information)

 

Engineering

Brian Rader

- Senior Project Manager

- E-Mail:brader@doeringeng.com

- Phone:
     Office: 618-667-6610

(Click here for more information)

 

 

Bill Tutka, P.E.

- Water & Wastewater Engineer

- E-Mail:btutka@doeringeng.com

- Phone:
     Office: 618-667-6610

 

 

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