- Public Works Home
- About Us
- Backflow and Cross Connection Control
- Emergency Information
- Lake Oswego Tigard Water Partnership
- Lead and Drinking Water - Free test kits available
- Odd Tasting, Odorous, or Colored Water
- Utility Bill Information
- Water Audits
- Water Leaks
- Water Quality Reports
- Water Meters
- Water Pressure Test
- Water Treatment Plant
- Water Interactive Map
- Water Shut Off
Backflow Assembly Testers for the State of Oregon
Backflow Assembly Testers are required to obtain licensing through the Construction Contractors Board (CCB) or the Landscape Contractors Board (LCB) if they provide their services for a fee. CCB and LCB licenses have not been verified for individuals on this list.
Call the CCB at (503) 378-4621 or the LCB at (503) 967-6291 to verify licensing.
A public list of certified backflow assembly testers can be found at the link below.