Arkansas River running through the Royal Gorge in the winter

Civil & Structural

Based in Cañon City, Colorado, 3 Rocks Engineering provides high-quality civil and structural engineering services for our neighbors throughout Colorado and beyond. 

Our Services



Whether it's a floodplain study or a pavement conditions analysis, we can get you where you want to go. 

Construction Administration

We stand behind our designs long after completion to make sure your entire project is a success. 


We have a wide variety of civil design experience all over Colorado. 


Glass Buildings

“3 Rocks Engineering consistently submits accurate and easy to follow drainage reports for residents of Fremont County. He recently went above and beyond when contracted to provide drainage recommendations at our Airport property.”

Glass Buildings

“Alex designed a public meeting space which incorporated a stormwater water quality and detention design invisible to the naked eye. Alex persevered through a difficult review process with the calm and insight of an engineer who has seen it all. The finished product is beautiful.”

Glass Buildings

“In my opinion, Alex is a hard-working, self-starter who invariably understands what a project is all about and goes the extra mile to ensure the project is successful.”

Matthew Sheldon
Fremont County Engineer / Project Manager

Aaron Shaffer
Managing Director of Facilities and Energy
Aspen Skiing Company

Josh Rice
Woody Creek Engineering, LLC

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