FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
MattRobertKlein Eastern Iowa Excavating & ConcreteCascadeIA52033Concrete Exterior Flatwork Finisher Installer07/25/2065
Steve Klein Susquehanna Valley Const. Corp.New CumberlandPA17070Concrete Exterior Flatwork Finisher Installer03/03/2065
Thomas KleintopJr.Glenn O. HawbakerState CollegePA16803Concrete Exterior Flatwork Finisher Installer02/07/2065
Joseph Klesmer Neshaminy ConstructorsFeastervillePA Concrete Exterior Flatwork Finisher Installer10/08/2065
Mark Kley AECOMNewarkDE19713Concrete Exterior Flatwork Finisher Installer06/21/2065
Robby Klim ISG Resources, Inc.San AntonioTX78250Concrete Technologist Level 311/11/2055
Lucas Kline JD EckmanAtglenPA19310Concrete Exterior Flatwork Finisher Installer12/05/2065
Brian Kling MassDOTArlingtonMA Concrete Exterior Flatwork Finisher Installer02/08/2065
Christopher Klingler M&B ServicesClarionPA16214Concrete Exterior Flatwork Finisher Installer02/15/2065
Kent Klizke  RichlandWA99354RMC Supervisor01/01/2055
Tony Klochak Bay Crete, Inc.EriePA16502Concrete Exterior Flatwork Finisher Installer04/14/2065
Edward Klopfenstine LangCo NW Inc.Oak HarborWA98277Pervious Concrete Installer11/13/2029
Mark Klopfer  ClevelandOH Concrete Technologist Level 301/01/2055
Greg Klotz Big Rock PavingMount WolfPA17347Concrete Exterior Flatwork Finisher Installer02/15/2065
David Klotzbuecher Kokosing Const.ClaytonDE19938Plant Manager08/30/2028
Fred Kluck     Concrete Technologist Level 302/08/2055
Criag Knarr BASF CorporationPottsvillePA Concrete Technologist Level 302/11/2055
WilliamC.KnaufIIIPreferred Materials, Inc.JacksonvilleFL32234Concrete Technologist Level 311/08/2060
Todd Knecht Bloomsburg UniversityBloomsburgPA17815Concrete Exterior Flatwork Finisher Installer06/07/2065
Ray Knecht Bloomsburg UniversityBloomsburgPA17815Concrete Exterior Flatwork Finisher Installer06/07/2065