1. Diligent & Professional Service

    It has been my distinct pleasure to work with Tri Valley Janitorial for the last two years. The organization has a customer first attitude from the ownership down to the newest employee. No task is too small or too great. I am always greeted with a friendly “hello” and get honest communication on every call or personal meeting. I have been in the office late and have seen their team working di…Read More

    Robert Half International - Pleasanton, CA
  2. Our Building Feels So Clean!

    I would highly recommend Tri Valley Janitorial for your building service needs. I’m a facilities manager, since contracting with Tri Valley Janitorial my work days have become so much easier. They are very responsive and take care of all of our needs. If you call them with a concern it is always managed that evening and even followed up the next day. Tri Valley Janitorial has improved the quali…Read More

    ADP National Accounts - Pleasanton, CA
  3. Very Satisfied

    It is my pleasure to recommend Tri Valley Janitorial Services as a purveyor of top quality, customer orientated janitorial service for commercial buildings. Without fail they are helpful and responsive to our every request. The owner personally checks in with her clients every week to verify that her staff is doing the best work possible. Every request is met with good grace and a positive attitud…Read More

    Topcon Positioning Systems - Livermore, CA