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Please consult the list below to view the contact information for the BMC Aggregates staff.

Corporate Office

  • President

    Chris Dinsdale

    Office: 319-235-6583

  • Accounts Payable

    Julie Brown

    Office: 319-235-6583

  • Accounts Receivable

    Amy Picha

    Office: 319-235-6583

  • Geologist/Education

    Sherm Lundy

    Office: 319-235-6583

  • Office Manager

    Julie Koob

    Office: 319-235-6583

  • Safety Director/Engineer

    Kurt Behrens

    Office: 319-235-6583

Cedar Valley Area

  • Sales Representative

    Gary Rankin

    Office: 319-235-6583
    Cell: 319-231-1843

  • General Superintendent

    Leon Koob

  • Gilbertville Sand and Sand Drying

    Kevin Fischels

  • Waterloo Sand/Wash Plants

    Ed McGarvey

  • Waterloo South

    Terry Frost

  • Portable Crushing Plant #2

    Jeff Lange

North Central Iowa Area

  • Sales Representative/Heavy Equipment Haul Coordinator

    C.A. “Deano” Dean

    Office: 641-797-2211
    Cell: 641-590-1835

  • Portable Crushing Plant #1

    Dan Ouverson

  • Fertile Sand/Wash Plants

    Josh Schulze