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Learn about our screening process

35 Years In Business

Company Details

  • Verified Licenses


  • Mon: 8:00 AM - 5:00 PM
  • Tue: 8:00 AM - 5:00 PM
  • Wed: 8:00 AM - 5:00 PM
  • Thu: 8:00 AM - 5:00 PM
  • Fri: 8:00 AM - 5:00 PM
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

    Areas of Expertise

    • Whole-Home Water Treatment Systems
    • Special Well Water Applications
    • The Industries Only Validated Water Refiner
    • Best Warranties in the Industry
    • State-Of-The-Art Digital Remote Monitor
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Warranty Offered
    • Credit Cards Accepted


    32 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Customer Service
    Showing 1-10 of 32 results
    0.50 Jim S. Chattanooga, TN

    We scheduled an appointment to get our water filter fixed. They not only didnt show up or call on the day scheduled, but then didnt return our call after we left a message. They have the worst customer service!!

    Response from Company:

    Im not sure if this a real customer, but I would like to apologize for the error on our part. Please contact me Garry Crain direct at 865-970-2225 and we will give you a free service call. We pride our self on our service company with keeping our customers systems working great.

    5.0 Loretta S. Maryville, TN


    5.0 Carolina M. Knoxville, TN

    The installation didnâ t go very smooth because of our old pipes that were clogged but they made sure everything was working properly before they left. Great water is very important and I am al for preventing rather than treating. Price wise it may appear expensive at first but if you spread it over the 25 years warranty it is not bad at all. I would recommend Tennessee Water and Air Technology to everybody who considers a great water system.

    5.0 Wesley B. Jefferson City, TN

    Quick response and knowledgeable technician

    5.0 Daniel S. Tellico Plains, TN

    Waiting on 1st service. Will update after then.

    4.5 Ralph H. Sevierville, TN

    I couldn't ask for better service.

    0.50 Robert Q. Rutledge, TN

    The salesman came to my house and said the water softer I had was old and not working correctly. I purchased this house 3 weeks ago. He said it would be $3,500 for new water softer. When the installer can to install a new one he said there is nothing wrong with it. I found the paperwork on the unit the previous owner had left and saw it was 4 years old.

    5.0 Denise M. Madisonville, TN

    Overall they did a good job

    4.0 Beverly W. Chattanooga, TN

    Pleased with services

    5.0 James R. Dandridge, TN

    Impossible to Express my gratitude To Gary and his outstanding technicians. A great company that stands 100 percent behind their Products and service. I would recommend advanced water system With zero hesitation... Thank you.


    Advanced Water Systems
    Water Treatment

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