Residential testing fee per assembly, for tests which do not require an appointment or time window. If you need an appointment or commercial test, please go to our commercial & appointments page.

*Clackamas River Water tests are an additional $5.00 per assembly, due to test report submission fees charged by the water district. Please select accordingly

*If you have received a late notice please contact us prior to signing up.

AS OF 4/27/25 WE ARE NO LONGER ACCEPTING TEST REQUESTS FOR THE WEST SIDE OF THE PORTLAND METRO AREA. *EXCLUDING WEST LINN