FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Juan Garcia  Battle GroundWA98604Pervious Concrete Technician12/13/2026
Jose Diaz Lee ContractorsBattle GroundWA98604Pervious Concrete Technician12/13/2026
Pedro Tapia Maldonado Lee ContractorBattle GroundWA98604Pervious Concrete Technician12/13/2026
Antonio Ramirez Lee ContractorBattle GroundWA98604Pervious Concrete Technician12/13/2026
Sam Tomaro Miles Sand & Gravel CompanyRochesterWA98579Concrete Sales Professional11/15/2065
Sean Roberts CalPortlandCentraliaWA98531Concrete Technologist Level 302/12/2050
Sean Roberts CalPortlandCentraliaWA98531Concrete Technologist Level 409/28/2055
Matt Ferrier Bayview Redi-Mix, Inc.AberdeenWA98520Plant Manager05/18/2028
DaveC.Dethlefs Wash. State Dept. of Transp.TumwterWA98512Concrete Technologist Level 302/12/2055
DonaldW.Brouillard Wash. State Dept. of Transp.TumwaterWA98512Concrete Technologist Level 302/12/2055
Cooper Nygren NYCO Construction LLCTumwaterWA98511Pervious Concrete Technician11/28/2027
Juan Mungarro NYCO Construction LLCTumwaterWA98511Pervious Concrete Technician11/28/2027
Ryan Johnson NYCO Construction LLCTumwaterWA98511Pervious Concrete Technician11/28/2027
Garrett Webster WSDOT State Materials LabOlympiaWA98504Concrete Technologist Level 302/12/2050
Garrett Webster WSDOT State Material LabOlympiaWA98504Concrete Technologist Level 409/28/2055
Jonathan Van Gilder Holroyd Company, Inc.OlympiaWA98502RMC Dispatcher11/15/2065
Jason Palen  OlympiaWA98501Environmental Professional01/01/2055
Kyle Barr Rocksolid ConcreteTacomaWA98444Pervious Concrete Technician03/21/2026
JamesL.Carlson Rock Solid ConcreteTacomaWA98444Pervious Concrete Technician03/21/2026
David Smith Rock Solid ConcreteTacomaWA98444Pervious Concrete Technician03/21/2026