FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Daniel Ortega CalPortland ConstructionSanta MariaCA93454Concrete Technologist Level 301/30/2065
Daniel Ortega CalPortland ConstructionSanta MariaCA93454Concrete Technologist Level 409/19/2065
Raymond Orsini MassDOT MA Concrete Exterior Flatwork Finisher Installer02/22/2065
Melissa Orsello Duinick Concrete, LLCWillmarMN56201Plant Manager12/12/2029
Paul Orsatti Carr & Duff Inc.Hungtingdon ValleyPA19006Concrete Exterior Flatwork Finisher Installer02/21/2065
Richard Orozco Em3 ConcreteBrush PrairieWA98606Pervious Concrete Technician08/27/2029
Egar Orozco Duke City RedimixAlbuquerqueNM87119Concrete Delivery Professional Level II03/04/2028
Andrew Orona Troy Vines, Inc.MidlandTX79706Concrete Technologist Level 311/10/2055
Justin Ornsby Local 158HarrisburgPA17112Concrete Exterior Flatwork Finisher Installer02/18/2065
Richard Ornsby Local 158HarrisburgPA17112Concrete Exterior Flatwork Finisher Installer02/18/2065
Robert Orellana Chandler Concrete Co., Inc.BurlingtonNC27216Plant Manager05/25/2027
Ryan O'Regan CalPortland Company   RMC Supervisor04/19/2065
Ryan O'Regan CalPortland CompanyLakewoodCA90715Plant Manager02/10/2027
Matthew Orefice  VernonCT06066Concrete Exterior Flatwork Finisher Installer11/19/2060
Marcos Ordonez Pacific Coast ConcreteSilverdaleWA98383Pervious Concrete Technician05/30/2028
Abner Ordonez Pacific Coast ConcreteSilverdaleWA98383Pervious Concrete Technician05/30/2028
Daniel Ordonez Holliday Rock CompanyUplandCA91786RMC Supervisor11/10/2065
Mike Orcutt BARD MaterialsDyersvilleIA52040RMC Dispatcher02/28/2065
Peter Orazzi Local 158Greenfield Twp.PA18407Concrete Exterior Flatwork Finisher Installer04/04/2065
Irene Oquendo  NashvilleTN Concrete Technologist Level 301/01/2055