FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Frank Koy Koy Concrete, LtdSealyTX77474-0308Concrete Technologist Level 303/02/2055
Tim Kowalski Lafarge CorporationDenverCO80221Concrete Technologist Level 310/25/2055
Nathan Kowalishen JD EckmanAtglenPA19310Concrete Exterior Flatwork Finisher Installer03/09/2065
Stanley Kowalczuk FachianoPittsburghPA Concrete Exterior Flatwork Finisher Installer10/28/2065
Zachary Koutonen MassDOTFitchburgMA01420Concrete Exterior Flatwork Finisher Installer02/24/2065
Brandon Kotuas Local 526MunhallPA Concrete Exterior Flatwork Finisher Installer10/06/2065
Christopher Kotchish Kinsley ConstructionYorkPA17403Concrete Exterior Flatwork Finisher Installer03/02/2065
Sean Koski Middlesex Corp.LittletonMA01460Concrete Exterior Flatwork Finisher Installer06/22/2065
Curtis Kosicki M&B ServicesClarionPA16214Concrete Exterior Flatwork Finisher Installer02/15/2065
BradA.Kosiba Irving Materials, Inc.GreenfieldIN46140Concrete Technologist Level 302/07/2055
Eric Kosek Mansfield UniversityMansfieldPA16933Concrete Exterior Flatwork Finisher Installer06/07/2065
Lane Korstetter Rylind Construction PA Concrete Exterior Flatwork Finisher Installer05/12/2065
Kurt Korst OzingaBeloitWI53511RMC Supervisor11/10/2065
Abdul Koroma Ernst ConcreteDaytonOH45414Concrete Delivery Professional Level II12/28/2026
Mark Korduck  AlsipIL Concrete Technologist Level 301/01/2055
Steven Kopp  PhoenixAZ Concrete Technologist Level 301/01/2055
Nicholas Koontz Bauman LandscapeSan FranciscoCA94123Volumetric Mixer Operator02/16/2028
Justin Konnerup Konnerup Construction Inc.StanwoodWA98292Pervious Concrete Technician01/16/2028
Justin Konnerup Konnerup Construction Inc.StanwoodWA98292Pervious Concrete Technician01/16/2028
Viktor Kondratyev Manfort PrecisionWorcesterMA01604Concrete Exterior Flatwork Finisher Installer12/13/2065