FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Bill Davis  LakewoodWA98439RMC Supervisor01/01/2055
Kent Klizke  RichlandWA99354RMC Supervisor01/01/2055
MarcL.Bradley  LakewoodWA98439RMC Supervisor01/01/2055
RyanM.Milhem ACME Concrete Paving Inc.SpokaneWA99202Concrete Technologist Level 302/08/2060
Ben Walker ACME Concrete Paving, Inc.SpokaneWA99202Plant Manager12/17/2025
Nick Turcott Transportation Systems Inc.SumnerWA98390Pervious Concrete Installer03/21/2026
Chris Bouma Custom ConcreteBellinghamWA98228Pervious Concrete Installer08/30/2026
Erik Christoferson  SilvanaWA98287RMC Supervisor01/01/2055
Pedro Tapia Maldonado Lee ContractorBattle GroundWA98604Pervious Concrete Technician12/13/2026
Tedd W. Riggan  Camano IslandWA98282RMC Supervisor01/01/2055
Jose Diaz Lee ContractorsBattle GroundWA98604Pervious Concrete Technician12/13/2026
Juan Garcia  Battle GroundWA98604Pervious Concrete Technician12/13/2026
AngelA.Garibay G.  Battle GroundWA98604Pervious Concrete Technician12/13/2026
Antonio Ramirez Lee ContractorBattle GroundWA98604Pervious Concrete Technician12/13/2026
Clint Calhoun Asphalt Patch SystemsPuyallupWA98372Pervious Concrete Technician03/22/2026
Rigoberto Vazquez Lee ContractorBattle GroundWA98604Pervious Concrete Technician12/13/2026
David Johnson Custom Concrete ContractingBellinghamWA98228Pervious Concrete Craftsman08/30/2026
Tyson Kiehn Asphalt Patch Systems, Inc.PuyallupWA98371Pervious Concrete Technician03/22/2026
EmrieD.Methvin Spokane Rock ProductsSpokaneWA Concrete Technologist Level 310/28/2055
Dave Crosswhite Miles Sand & Gravel CompanyPuyallupWA98372RMC Supervisor03/01/2065