Founded in 1945, Grantham Excavating was built on hard work, reliability, and a straightforward approach to getting the job done right. What began as a small, family-run operation has grown through decades of dedication to quality site work and excavation services throughout Lake County and Northern Illinois.
Excavation is the foundation of any successful project. Grantham Excavating understands that proper preparation beneath the surface determines the long-term stability and success of what’s built above it.
Our goal is to make the excavation phase smooth and predictable, so the rest of your project can stay on schedule.
Grantham Excavating provides excavation and grading services across Chicago and the surrounding suburbs. Whether you are preparing a lot for new construction, improving drainage around your home, or trenching for utilities, we deliver practical site solutions built for Midwest conditions.