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Adrienne Prosser, PE

University of Wyoming

  Bachelor of Science in Architectural Engineering,

Structural Emphasis, 1996

Licensed: Colorado



Adrienne joined SK Peightal Engineers in 1997 and seized the chance to tackle the extraordinary design challenges presented by the local construction market.  In 2023 she took the helm of Prosser Peightal Engineers to guide the next generation of structural design.

Stephen K. Peightal, PE

North Dakota State University

  Bachelor of Architecture, 1976

North Dakota State University

  Bachelor of Science in Civil Engineering, Structures Major, 1982

Licensed: Colorado


Steve moved to the Roaring Fork Valley in 1984 to take advantage of the area's myriad unique structural opportunities.  In 1996, he started SK Peightal Engineers and has worked tirelessly on hundreds of projects in Colorado, Montana, and Wyoming.  Currently, Steve takes on more of the behind-the-scenes work as he enjoys a life of semi-retirement.

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