FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Theodore Demarco-Logue Hillis-Carnes Engineering AssociatesBryans RoadMD20616Pervious Concrete Technician05/18/2027
Ruth Davila Celsue Construction Services MD Pervious Concrete Technician05/18/2027
Ralph McElhinney City of Rockville MD Pervious Concrete Technician05/18/2027
Chris Bartley The Bartley CorporationSilver SpringMD20905Pervious Concrete Technician12/18/2029
Miguel Alvarez Curbs ETC Inc.SalisburyMD21804Concrete Exterior Flatwork Finisher Installer02/19/2060
Curtis Biggs A 1 ConcreteElktonMD21921Concrete Exterior Flatwork Finisher Installer01/15/2065
James Biggs A 1 ConcreteElktonMD21921Concrete Exterior Flatwork Finisher Installer01/15/2065
ManuelA.Zamora  EssexMD212211Concrete Technologist Level 211/15/2026
Victor VileceJr.Chaney EnterprisesGambrillsMD21054Environmental Professional11/20/2060
Xavier Camacho Bartley Corp.FederalsburgMD Pervious Concrete Technician11/21/2027
James Blake Bowman ContractorsAberdeenMD Concrete Exterior Flatwork Finisher Installer01/15/2065
Mike Hammers Miller & Long Co., Inc.BethesdaMD20814Concrete Technologist Level 202/03/2027
Ryan Oswald Aggregate IndustriesEdgewaterMD21037Concrete Technologist Level 302/28/2065
Daniel Villanueva Bowman Co.Havre De GraceMD21078Concrete Exterior Flatwork Finisher Installer02/08/2065
Richard Parker Chaney EnterprisesGambrillsMD21054Concrete Delivery Professional Level II11/20/2026
EricMichaelGray Aggregate IndustriesCroftonMD21114Concrete Technologist Level 302/28/2065
David Miller Gerald D. Bowman ContractorsNorth EastMD21901Concrete Exterior Flatwork Finisher Installer02/08/2065
Eric Foster Nost Chaney EnterprisesGambrillsMD21054Concrete Technologist Level 202/03/2027
Dr. Aaron Fisher Bay Ready Mix of Maryland LLCBladensburgMD20710Concrete Technologist Level 302/28/2065
Daniel Simmons Bowman ContractorsAberdeenMD Concrete Exterior Flatwork Finisher Installer01/15/2065