Backflow Prevention Devices in Portland, OR

Displaying all 9 listings

  • Columbia Cross-Connection Control

    Backflow Prevention Devices & Services

    2706 Se Ash St - Buckman

    Portland - OR

    (503) 235-6141

  • Metro Safety & Fire

    Backflow Prevention Devices & Services

    14324 SE Stark St - Centennial

    Portland - OR

    (503) 231-2999

  • Water Metrics CO West

    LONGVIEW TO EUGENESINCE 1970

    Backflow Prevention Devices & Services

    16120 Sw 72nd Ave

    Portland - OR

    (503) 255-4378

  • Water Metrics CO West

    Backflow Prevention Devices & Services

    16120 Sw 72nd Ave

    Portland - OR

    (503) 255-4378

  • Water Metrics CO West

    Backflow Prevention Devices & Services

    16120 Sw 72nd Ave

    Portland - OR

    (503) 255-4378

  • Water Metrics CO West

    Backflow Prevention Devices & Services

    16120 Sw 72nd Ave

    Portland - OR

    (503) 603-9988

  • Bmi

    Water Consultants

    17752 NE San Rafael St

    Portland - OR

    (503) 255-1619

  • Backflow Management

    Backflow Prevention Devices & Services

    17752 NE San Rafael St

    Portland - OR

    (503) 255-1619

  • Aqua-Tech Backflow SVCS

    Backflow Prevention Devices & Services

    14655 NE Russell Ct - Wilkes

    Portland - OR

    (503) 251-1683