About About us D2 Excavating is an Austin-based civil construction company that has been serving Central Texas since 2005. D2 specializes in commercial and residential grading services, utilizing the most up to date grading technology. Our team Jonathan Clarkson Vice President Eric Houdek Vice President Richard Warriner Financial Controller Chris Gonzalez Chief Estimator Blaine Brucks Estimator Marcial Chávez Project Manager Jonathan Taylor Superintendent Chyenne Cortinas Administrative Assistant Work with us