About Us

Ace Underground Ltd, est. 2019, is owned and operated by Adam Perney. Since opening, Adam has been proud to provide construction support on projects within Colorado and Nebraska.

ADAM PERNEY

BA Geology Western Colorado University 1999

MS Mining Colorado School of Mines 2009

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Adam has been working in and around civil engineering and construction professionally since 2007.   Beginning with working at the Earth Mechanics Institute at Colorado School of Mines.  Followed by internship and employment with Freeport McMoRan.  

Adam later worked with several Geotechnical consulting and design companies prior to establishing himself as an independent contractor.  Adam has recently expanded his field of services by obtaining a federal explosives permit and State of Colorado explosives permits.  These were sought to utilize the knowledge and training Adam has obtained through both civilian and military employment and education.  

Adam served for 7 years in the United States Marine Corps both active and reserve duties.   He was deployed 3 times.  Two on active duty and the last while serving in the Marine reserves while attending Colorado School of Mines during graduate school.  


  • West of the Mississippi. My area of expertise is the Rocky Mountains, so I focus on Colorado and the surrounding area.

  • Currently Ace Underground only has blasting certifications in the State of Colorado.