Overview

Superior Excavating Inc. (SEI) is Southeastern Michigan’s premier excavating contractor, proudly family owned and operated since 1966. Founded by Frank E. Baiardi, SEI specializes in excavation, earthwork, and underground utility services for municipalities, developers, and contractors across the region. With decades of experience and a dedicated team, we deliver high-quality results on every project. Our strong relationships with local governments and development companies are built on trust and performance. Contact Superior Excavating today for expert excavation services you can count on!