We work for residents grading driveways and fixing broken water and sewer lines. We also work for contractors doing commercial projects and developers needing infrastructure for their new subdivisions. Magnolia Excavating has been serving as a leading Boulder County excavation contractor since 1979. We're a team of fully certified professionals specializing in foundation, water and sewer lines, infrastructure, and right of way work. Fueled by our commitment to excellence, we go the extra mile to make sure clients are completely satisfied with our work.