FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Dale Crass Irving Materials, Inc.   Concrete Technologist Level 311/10/2055
William Fultz Knife River Corporation   Concrete Technologist Level 311/10/2055
William Manchester Preferred Materials   Environmental Professional11/30/2055
Whit Diggs Morgan Concrete Company   Environmental Professional11/30/2055
CharlesKeithTrimble     Concrete Technologist Level 303/09/2055
Fred Kluck     Concrete Technologist Level 302/08/2055
Adolfo Noriega Grupo ResidenaalPanama  Concrete Technologist Level 311/06/2055
Sean Morningstar VCNA United Materials, LLC  14043Plant Manager03/25/2026
Eduardo Rodriguez    77047Plant Manager03/25/2026
JohnC.Leavitt SES Group & Associates, LLC   Concrete Technologist Level 311/07/2055
Trevor Meerdink West Fraser ConcretePrince Rupert  Concrete Technologist Level 406/03/2055
NaidelAstridPerez Valbuena Cemento PanamaCiudad de Panama  Concrete Technologist Level 401/01/2055
Durwin Reed Chandler Concrete of Virginia  24072Plant Manager03/25/2026
Brian Porteous Oliver Readi Mix Concrete Ltd.  V0H1T8Plant Manager03/25/2026
Farviar Lashgari MassDOT   Concrete Exterior Flatwork Finisher Installer03/23/2065
Steve Butler Lafarge North America   Concrete Technologist Level 401/01/2055
Lee Thrasher Ready Mix USA   Concrete Technologist Level 311/07/2055
Agustin Zarco E.P.B. Associates Inc.   Concrete Exterior Flatwork Finisher Installer06/01/2060
Timothy Whitehall Hooker Creek Companies, LLC   Concrete Technologist Level 302/21/2055
Adan Pineda District Concrete  20705Plant Supervisor03/25/2026