McCowin Water Inc

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222 Goddard
Irvine, CA 92618
+1 (949) 569-5736
https://mccowinwater.com
"If you dont filter your water, your body is the filter. - Brian McCowinFor over 50 years, McCowin Water has helped Irvine and Orange County families protect their health with precision-engineered reverse osmosis and whole-home filtration systems.Our certified water tests reveal whats really in your tap, then we custom-fit the right system to fix it. No sales games. No guesswork. Just clean, vital water your body can trust.600+ five-star reviews. Zero-pressure consultations.Schedule your free in-home water test today, and discover what your waters been hiding.

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Reviews

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5.0141 reviews
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Steve L.
10/23/2025

What a great company! We have had our water softener for about 4 years and we love it. Recently we started tasting some salt in our filtered water so Joel came out and fixed it, updated it, and...

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Beau D.
1/2/2026

I previously left a 5-star review for McCowin, but unfortunately my experience has taken a sharp turn for the worse. Our system is less than five years old and lightly used (only two people in...

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Daniel P.
7/3/2025

5 stars. outstanding experience with McCowin Water in Irvine! After meeting with many different ompanies, like Costco, Culligan, Lowes, Home Depot, etc I can confidently say--we should've called...

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Kevin X.
4/29/2025

Had a pleasant experience with this company servicing my Hague Watermax softener and changing out filters on a Hague reverse osmosis system. Appointment was easy to set up. Pricing was fair....

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Mike L.
1/23/2025

Great company. Joel came out and took care of my water purification system. Just about everything was wrong with it, but he called his boss Brian and they had everything he needed on his truck...

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United States›California›Irvine›McCowin Water Inc

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