Callaway Grading is a family-owned excavation and site development company serving Denver and the greater Lake Norman region. The business is owned and operated by two brothers who bring more than 15 years of experience to every grading, excavation, septic installation, shoreline construction, land clearing, and demolition project. Whether you're preparing raw land or addressing shoreline erosion, you're working with people who've spent years navigating the terrain and conditions that define this area.