Take the Guesswork Out of Earthwork
Topcon Solutions’ Dirt Logic service supports contractors, developers, and civil engineers at any stage of a project by identifying the most efficient approach to site grading. We deliver practical “what-if” scenarios and solutions for projects of any size—helping reduce risk, lower costs, and shorten overall design time.
With Dirt Logic’s expertise and advanced system of checks and balances, nothing is left to chance. Our team delivers detailed, user-friendly data to support your project with clarity and confidence.
About Dirt Logic
Founded in 2001 and acquired by Topcon in 2021, Dirt Logic is headquartered in Portland, Oregon, with a secondary office in Redmond. We proudly serve a wide range of clients—from local excavation contractors to global development firms.
Our highly trained team of takeoff and machine control (MC) model technicians undergoes over six months of rigorous training before working independently, ensuring precision and quality in every project. No matter the size or complexity, Dirt Logic delivers dependable results that meet your expectations.