FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Dr. Aaron Fisher Bay Ready Mix of Maryland LLCBladensburgMD20710Concrete Technologist Level 202/28/2026
David Fox CemexPhoenixAZ85308Concrete Technologist Level 202/28/2026
EricMichaelGray Aggregate IndustriesCroftonMD21114Concrete Technologist Level 202/28/2026
Brett Howell Central Pre-Mix Concrete Co.HaydenID83835Concrete Technologist Level 202/28/2026
Dennis Hughes Preferred Materials, Inc.BrookvilleFL34614Concrete Technologist Level 202/28/2026
Connor Jones Manatt's inc.BrooklynIA52211Concrete Technologist Level 202/28/2026
Cory McGrath National Ready Mixed Concrete Association MD Concrete Technologist Level 202/28/2026
Dale Pirkl Manatt's Inc.BrooklynIA52211Concrete Technologist Level 202/28/2026
Mike Ogden Ernst ConcreteSpringfieldOH Concrete Delivery Professional Level II03/01/2026
Gary Vandenbroucke Henry Frek Sons Inc.ChicagoIL60618Volumetric Mixer Operator03/03/2026
Martina Farrell Midwest Concrete MaterialsManhattanKS66505Concrete Delivery Professional Level II03/04/2026
Ricky Pierce Ernst ConcreteDaytonOH45414Concrete Delivery Professional Level II03/07/2026
Mark Royer Midwest Concrete MaterialsManhattanKS66505Concrete Delivery Professional Level II03/08/2026
Matt Jones Ernst ConcreteDaytonOH45414Concrete Delivery Professional Level II03/08/2026
Jimmy Hill Ernst ConcreteAtlantaGA30849Concrete Delivery Professional Level II03/09/2026
Celso Yanes District ConcreteBeltsvilleMD20705Volumetric Mixer Operator03/09/2026
Carlos Colon District ConcreteBeltsvilleMD20705Volumetric Mixer Operator03/09/2026
John Gaither District ConcreteBeltsvilleMD20705Volumetric Mixer Operator03/09/2026
Anthony Fontanez District ConcreteBeltsvilleMD20705Volumetric Mixer Operator03/09/2026
Adan Pineda District ConcreteBeltsvilleMD20705Volumetric Mixer Operator03/09/2026