FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Chris Dotson Bowman ContractorsAberdeenMD21001Concrete Exterior Flatwork Finisher Installer03/14/2065
Chris Dotson Bowman ContractorsAberdeenMD21001Concrete Exterior Flatwork Finisher Installer03/14/2065
Chad Doss Ernst ConcreteClarksvilleOH45113Concrete Sales Professional08/23/2060
Anthony Dosien  Blind RiverON Concrete Technologist Level 301/01/2055
Jorge dos Santos ET&L Corp.StowMA Concrete Exterior Flatwork Finisher Installer05/13/2065
Greg Dorsch Master BuildersChandlerAZ85225Concrete Technologist Level 303/06/2055
Greg Dorsch BASFLitchfieldAZ85340Concrete Technologist Level 401/01/2055
Sam Dorris  ConroeTX Concrete Technologist Level 301/01/2055
JamesM.Dorough R.J. Daigle & SonsGonzalesLA70734Pervious Concrete Technician08/22/2027
Brian Dornisch AECOMWilmingtonDE19805Concrete Exterior Flatwork Finisher Installer12/03/2060
Trevor Dorn Grace IndustriesBathPA18014Concrete Exterior Flatwork Finisher Installer11/17/2065
Patrick Dore Maschmeyer ConcretePalm Beach GardensFL33418Pervious Concrete Technician05/15/2028
RichardD.Doran Local 526MunhallPA15120Concrete Exterior Flatwork Finisher Installer07/28/2065
Nathan Dopp Carroll Concrete Co.NewportNH03773Environmental Professional11/30/2060
Nathan Dopp Carroll ConcreteNewportNH03773Safety Professional10/13/2055
Tom Doody MassDOTNorthamptonMA Concrete Exterior Flatwork Finisher Installer03/09/2065
Aaron Donovan City of ManassasManassas CityVA20110Concrete Exterior Flatwork Finisher Installer04/22/2065
Carl Donovan  Hunt ValleyMD Concrete Technologist Level 301/01/2055
Ian Donovan Loftus Construction Inc.CinnaminsonNJ08077Concrete Exterior Flatwork Finisher Installer10/08/2065
Chris Donovan Carrow ConstructionNew CastleDE19720Concrete Exterior Flatwork Finisher Installer02/08/2065