Address190 W Dayton , Ste 103
Edmonds, WA 98020
Telephone425-775-9015
E-mail
PCSOT CertifiedYes
AddressP O Box 11
Chehalis, WA 98532
Telephone360-748-8605
E-mail
AgencyWashington Polygraph
Telephone253-221-0519
PCSOT CertifiedYes
AddressP.O. Box 10527
Spokane, Wa 99204
Telephone509-993-3978
E-mail

NPA Member Login

If you are not an NPA Member, click here.