Dependable.

Driven.

Trusted.

Serving Lake County Since 1945

Generations of Experience Beneath the Surface

Established in 1945, Grantham Excavating has built a reputation for dependable excavation services throughout Wauconda and surrounding communities. Family-owned and operated, the company continues to grow while staying true to its roots of hard work, integrity, and straightforward service.
Family-owned legacy
Experienced operators
Modern, well-maintained equipment
Clear communication
Reliable project timelines

Built for Midwest Conditions

Excavation Solutions Designed for Chicago Soil and Weather

Chicago-area projects face changing weather, seasonal ground conditions, and drainage challenges. Proper grading and site preparation are essential to long-term stability.
We shape and prepare sites with water flow, soil behavior, and structural support in mind. The goal is not just to move dirt, but to create a surface that performs year after year.
Proper excavation supports drainage, reduces settlement concerns, and helps protect foundations and paved surfaces.

Built on Integrity

Dependable Work from Start to Finish

Proper site preparation lays the foundation for everything that follows. Grantham Excavating approaches every project with attention to detail, respect for the property, and a commitment to doing the job right the first time. From initial consultation to final grading, the focus remains on delivering solid, lasting results.

Hours of Operation

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