FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Maximino Hernandez Bowman ContractorsAberdeenMD21001Concrete Exterior Flatwork Finisher Installer01/15/2065
KarthikH.Obla NRMCASilver SpringMD20910Concrete Technologist Level 310/28/2055
Fernando Rodriguez NRMCASilver SpringMD20910Concrete Technologist Level 302/14/2055
Chris Bartley The Bartley CorporationSilver SpringMD20905Pervious Concrete Technician12/18/2029
Dan Hess Concrete Supply CorporationSilver SpringMD20904Concrete Technologist Level 310/28/2055
Michael St. Louis  RockvilleMD20855RMC Supervisor01/01/2055
Ken Kirkpatrick Titan AmericaBethesdaMD20816Concrete Sales Professional03/25/2065
Paul McDonald Miller & Long co., Inc.BethesdaMD20814Concrete Technologist Level 209/14/2028
Mike Hammers Miller & Long Co., Inc.BethesdaMD20814Concrete Technologist Level 202/03/2027
David Bowen Cheverly Home ImprovementCheverlyMD20785Pervious Concrete Technician06/07/2028
AndyJ.Vargas Andy's ConcreteHyattsvilleMD20784Concrete Exterior Flatwork Finisher Installer03/14/2065
WilmerA.Paz Torres Wagman Heavy Civil, Inc.HyattsvilleMD20782Concrete Exterior Flatwork Finisher Installer10/07/2065
Samaiah Sivills ParsonsUpper MarlboroMD20772Pervious Concrete Technician03/27/2029
Amador Andres Puebla ConstructionMarlboroMD20772Pervious Concrete Technician01/18/2028
Maxwell Boakye-Ansah Whitman, Requardt & AssociatesUpper MarlboroMD20772Pervious Concrete Technician04/21/2026
Jose Ventura Atlantic Contracting & Materials Co., Inc.Upper MarlboroMD20772Plant Manager05/05/2027
WilliamD.Carr Aggregate IndustriesGreenbeltMD20770Concrete Technologist Level 211/15/2026
WilliamD.Carr Aggregate IndustriesGreenbeltMD20770Concrete Technologist Level 311/15/2065
Sharon Hogan  GreenbeltMD20770Environmental Professional01/01/2055
JamesA.RussJr.Aggregate IndustriesGreenbeltMD20770Concrete Technologist Level 409/19/2065