Reviews for O'Neill Plumbing

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  • June 2026

    Ricky and Hunter are excellent at all plumbing projects. They are respectful and a pleasure to have over to our home. I would recommend them to all my family and friends. I trust them and love the quality of work. This company is honest, and stands behind the work they do.

  • May 2026

    Mike and Mike were great! Extremely quick to arrive, super professional, and very pleasant to work with.
    I had a break between the water meter and the house with an irrigation connection elbow joint.
    The fixed it quickly eith copper and pointed out a potential future problem with a shark bite connector and replaced that with copper for me too.
    This is the third time I've used O'Neill, much much better experiences than with other services and they will operate on time and materials.

  • May 2026

    This week, I had a plumbing emergency; the water expansion tank above my water heater started leaking, and I suddenly had to deal with the unexpected water while minimizing the risk of damage to my condo unit and my neighbors.

    By some miracle, I found O’Neill Plumbing; one of their plumbers, Frank, was already in my building doing unrelated work for a nearby unit. I called the office number, and the person who answered helped me coordinate service quickly; Frank was able to replace the expansion tank that same day! I am so grateful for his professionalism and kindness.

    As for the cost… Professional plumbing services are never... read full review

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    O'Neill Plumbing

    6056 California Ave SW, Seattle

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