Curran Contracting Company Email Format

ConstructionIllinois, United States51-200 Employees

Curran Contracting Company is a full-service site development contractor with a long history in Crystal Lake, Illinois, dating back to 1936. The firm tackles earth-moving and infrastructure challenges for a range of projects, offering capabilities that include mass grading, detailed excavation, asphalt paving and manufacturing, soil stabilization, underground utilities, and site remediation. It also handles concrete recycling, clean soil disposal, and the supply of asphalt mixes and clean fill materials, underpinned by in-house project management, estimating, and quality control. The approach supports on-time and on-budget project delivery.

Serving both public and private sector clients, Curran positions itself across large-scale commercial developments, public infrastructure, and residential subdivisions, prioritizing collaboration and consistent results built over decades. In June 2025, the company expanded its capabilities by acquiring Schuepfer, Inc., integrating an Illinois-based excavation and soil stabilization specialist into its operations.

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