Understanding the quality of your local water is crucial to making informed decisions about your FAMILY’S health.

The Environmental Working Group (EWG) knows that, and so they provide the public with lots of valuable data and tools to empower consumers to understand the realities of their local water quality and identify potential contaminants.




Water filtration removes physical and chemical impurities that affect taste and odor, leaving you with cleaner and more delicious water.

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Hard water is hard on pipes and appliances, prevents soap from lathering, and can cause skin issues. Water softeners use ion exchange processes to give you softer water that is kinder to your home’s plumbing system and appliances, your skin, and the earth.

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Purifying your home’s water is the most comprehensive solution to removing contaminants, chemicals, gases, and solids, combining several methods to produce water that meets the highest health and safety standards.

To learn more about how to have clean, delicious, healthy water in your home or business, call us!  We’ll send a AAA Water Systems Expert to your house to find the perfect custom solution for your home water needs.

Your Next Steps to Cleaner Water



Schedule your free water test with a trained AAA Water Systems professional.


AAA Water Systems experts will thoroughly review your plumbing survey and water test results.


We’ll provide you with solutions to improve your water, whether or not you work with us.

You deserve to know what’s in your water. Schedule a free water evaluation today.

Why Choose Us


Back in the 1980’s a small team of water professionals got together in Northern California with one goal in mind; to improve lives through better water for families and businesses alike.

By 1993, AAA Water Systems had grown into a small, successful local company, and we’d learned a lot about quality and technology when we chose to exclusively offer Kinetico products; the world’s best product line of non-electric water purification, filtration and softening systems.

Today we’ve got over 40 years of water treatment expertise and a strong, committed and knowledgeable group of 40+ team members across the greater Northern California area, and we’d love the chance to help you improve your water.

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AAA has been a BBB Accredited business since 1994; that’s 30 years of A+ rated customer care you can trust.
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Based in Newbury, OH, Kinetico is a leading manufacturer of premium water treatment systems for the residential, commercial and OEM markets, and they are proudly made in the USA.
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Our certification with the Water Quality Association (WQA) is fully accredited by ANSI and SCC. That means that our drinking water treatment units, drinking water system components and other products all meet or exceed NSF/ANSI standards.
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AAA Water Systems holds a license with the National Sanitation Foundation Institute; a sanitation and safety authority that certifies food equipment that is hygienically designed and built in accordance with or exceeds the U.S. Food and Drug Administration (FDA) food safety and environmental health standards.
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AAA Water Systems is proudly Accredited by the California Consumer Affairs Commission.
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AAA water systems provide consistently great quality work and have some of the best technicians on hand. Always a pleasure to have them service any water...
You could not ask for better representation than Alfonso. Extremely efficient, appreciate how thorough and conscientious he is of our water needs. We run well water, and supplement w trucking city water. What a wonderful asset you have in Alfonso. Not rushing the job despite the heat out here in Danville !! 10+
Darik did a great job explaining what we needed. The company does a good job but make sure that you ask what is really needed. Don’t just go on the recommended schedule because a lot of the times you can go longer between services.
Did an outstanding job
The people who came did a great job. They worked to make sure everything was correct and it was clean as possible.
They provide excellent and accommodating service. Technicians are very friendly. They also take like 7 different forms of payment, including ACH transfers which is convenient for different bank accounts.
Quick & courteous!
I want to take this time to thank The AAA Kinetico team. Sanjay For giving me some direction on how to address our concern and making himself available. Darik for doing such an awesome job and resolving our concern. Yolanda, for coordinating the service field representative to come out she left me feeling good our concern would be resolved today.I definitely feel we are in good hands with AAA Kinetico and their staff.Thank you very much for the awesome service.

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