Products & Services

  • Processing Services

    Whether you need to size stone, sand, coal, coke, ore pellets, or various materials we can custom blend products to meet your specification.

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  • Slag Aggregate Sales

    Whether you need aggregate for state road construction, parking lots, asphalt, concrete, insulation, agriculture, or just about any other requirement, we have the quality and approved specification.

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  • Trucking & Equip. Rental

    Our fleet of rental equipment includes loaders, dozers, graders, scrapers, articulated dumps, and cranes. Please contact us for availability.

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How Can We Help You?

Construction Companies & Contractors

The Beemsterboer family has been processing slag aggregate for over 70 years. With multiple locations in the Northwest Indiana and the Chicago region, we can provide custom crushing and screening services and quality recycled aggregate for any job. As a lightweight alternative to quarried stone, slag affords more cubic yardage per ton, saves our customers trucking costs, and requires no environmentally detrimental local mining.

Steel Mills

Customers can pick up our product or ask about our delivery capabilities. Other services available include barge and ship loading/unloading, equipment rental, excavation and earth work, local trucking, mill services, coal-handling, landscaping, and material mining and disposal. Contact us today for a quick quote.


We Have Decades of Experience

In 1921, Simon Beemsterboer began a small general contracting company in Roseland, Illinois.