FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Chad Hahn Irving Materials, Inc.BloomfieldKY40088RMC Supervisor11/09/2065
Grffin Hahn Hahn Ready MixDavenportIA52802Concrete Technologist Level 412/17/2065
Alexander Hahn Hahn Ready MixDavenportIA52802Concrete Technologist Level 202/08/2029
Griffin Hahn Hahn Ready MixDavenportIA52802Concrete Technologist Level 302/08/2060
Ron Haglind Great River EnergyElk RiverMN55330Concrete Technologist Level 311/07/2055
Gregory Hagler Ward-Henshaw Const. Co.Scotts MillsOR97038Pervious Concrete Technician01/22/2029
Timothy Haggerty MassDOTTauntonMA Concrete Exterior Flatwork Finisher Installer02/24/2065
Brian Hagen Kienstra Co.St. LouisMO63640Environmental Professional11/29/2065
Charlie Hageman Euclid ChemicalOlatheKS66062Concrete Technologist Level 311/11/2055
David Haffner Manafort PrecisionWorcesterMA01604Concrete Exterior Flatwork Finisher Installer12/13/2065
Christopher Hadden JD EckmanAtglenPA19310Concrete Exterior Flatwork Finisher Installer12/05/2065
Tyler Hackney Midwest Concrete MaterialsManhattanKS6652RMC Supervisor11/10/2065
Phillip Hackett Irving Materials, Inc.NashvilleTN37211Concrete Technologist Level 302/10/2055
BrianEdwardHackett Ernst ConcreteGallowayOH43119Plant Manager03/24/2027
Ronald(Pat)Haberstroh Century Engineering, Inc.DoverDE19901Concrete Exterior Flatwork Finisher Installer12/12/2060
Billy Haas Sika CorporationFarmingtonMN55024Concrete Technologist Level 209/14/2028
Kristopher Haas Century EngineeringTownsendDE19734Concrete Exterior Flatwork Finisher Installer04/08/2060
Theodore Haag, Jr.   CA Concrete Technologist Level 301/01/2055
EricJ.Gyuraki Local 592PhiladelphiaPA19145Concrete Exterior Flatwork Finisher Installer04/01/2065
Robert Gwaltney   VA Concrete Technologist Level 301/01/2055