[table id=6 /]

P/A = Presence/Absence MF = Membrane Filtration MPN = Most Probable Number

Please call ahead for availability on Fridays, weekend surcharges will apply. Samples will not be accepted on the day before holidays.


2221 Ross Way, Tacoma, Washington 98421
(One block from Port of Tacoma Road and 11th Street East)


26276 Twelve Trees Ln. #C, Poulsbo, WA 98370

Port Orchard

1786 SE Mile Hill Dr. Port Orchard, WA 98366