PO Box 7367 Boulder, Colorado USA 80306  +1-303-444-2650



​​​27th Annual Microtunneling Short Course     February 4th, 2020

Rasa 102" Rock Head

Founded in 1992 by Timothy Coss, Microtunneling Inc. is based out of Boulder Colorado with manufacturing facilities in the United States and Asia.  Microtunneling Inc. provides microtunneling systems and ancillary supplies to the industry through multiple sources including custom fabrication as well as associations with leading suppliers. We provide consulting and technical assistance to contractors, engineers and municipal government agencies on both proposed as well as current projects.

Our mission is to provide every customer with the latest approaches and equipment solutions to successfully address their unique tunneling project requirements.  We organize and host the "Microtunneling Short Course" and "Breakthroughs in Tunneling", a tunneling short course, now held annually at the University of Colorado, Boulder.  These courses provide a forum for industry professionals to network and exchange ideas and techniques.