Certified Radon Inspectors

NEHA Certified Radon Measurement Specialists
CompanyInspectorPhoneCityCounty
SCA Environmental IncKung Zhow "Joseph" Young(310) 382-6444San PabloContra Costa
Weiss AssociatesTim Utterback(510) 450-6193EmeryvilleAlameda
RGA Environmental, IncRemington Caldwell(510) 557-0592EmeryvilleAlameda
Kellco Services, Inc.Bonnie Lee Kellogg(510) 786-9751HaywardAlameda
Forensic AnalyticalGustavo A. Delgado(510) 887-8828HaywardAlameda
Forensic AnalyticalJoseph F. Filan(510) 266-4612HaywardAlameda
Kellco Environmental ServicesDerrick Quach(510) 786-9751HaywardAlameda
SCA Environmental IncTony Kai Ho Poon(510) 282-9142San FranciscoSan Francisco
ProTech Consulting & EngineeringRonald Mason(650) 569-4020Redwood CitySan Mateo