Staff
Staff
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
Engineer
Kurt Behrens
Office: 319-235-6583
Cedar Valley Area
Sales Representative
Gary Rankin
Office: 319-235-6583
Cell: 319-231-1843General Superintendent
Leon Koob
Gilbertville Sand and Sand Drying
Kevin Fischels
Waterloo Sand/Wash Plants
Al Neebel
Waterloo South
Terry Frost
Portable Crushing Plant #2
Jeff Lange
North Central Iowa Area
Sales Representative/Heavy Equipment Haul Coordinator
Dan Ouverson
Office: 641-797-2211
Cell: 641-529-1909Portable Crushing Plant #1
Nathan Roberts
Fertile Sand/Wash Plants
Josh Schulze
Sumner Area
Safety Director
Tom Yungtum
Office: 563-578-3261
Cell: 319-269-2380
Sales Representative
Ron Abbas
Office: 563-231-3261
Cell: 319-231-9389
Sales Representative
Jeff Potratz
Office: 563-578-3261
Cell: 563-379-4887
General Superintendent
Glen Wood
Office: 563-578-3261