Drinking water in Portland, OR

Search results

• 
  Alexin Analytical Laboratories, Inc
  (503) 639-9311

  13035 SW Pacific Hwy, 97223  Portland

  Established in January of 1979, Alexin Analytical Laboratories has been serving Northwest Oregon for over 30 years. We are a locally owned and operated business in Tigard, OR. We serve the greater Portland metro area and communities throughout NW Oregon. We offer a full range of drinking water, sto…

• 
  Backflow Management Inc
  (503) 255-1619

  17752 Ne San Rafael St, 97230  Portland

  four-day course that will enable participants, upon successful completion, to obtain Oregon Department of Human Services certification as a Specialist. Topics include backflow incidents, hydraulics of backflow, design and function of backflow assemblies, Enforcement Document writing, regulations, e…