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    Custom H2O

    5.0 (23 reviews)
    Open 8:00 am - 5:00 pm

    Get pricing

    Response time

    4 hours

    Response rate

    95%

    Services - Custom H2O

    Water purification system cleaning and maintenance

    Custom H2O Photos

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    13 days ago

    Thank you very much, Chris - he is very helpful and professional and walked me through my issue.

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    15 days ago

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    6 months ago

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    7 months ago

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    9 months ago

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    1 year ago

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    1 year ago

    Knowledgeable people quick response and awesome installation. Will definitely recommend

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    11 months ago

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    7 months ago

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    8 months ago

    Great service front to back, they were very easy to work with and delivered seamless results! I would highly recommend

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    11 months ago

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    Ask the Community - Custom H2O

    Review Highlights - Custom H2O

    Chris, the owner, spent lots of time with me on the phone educating me about water purification.

    Mentioned in 11 reviews

    Read more highlights

    West Coast Water Filtration

    West Coast Water Filtration

    4.8
    (863 reviews)

    Our experience was great! Amanda came to quote the project and was very helpful in explaining the…read moreinstallation process and equipment involved. Scheduling was fast and easy! Martin, our installer, arrived on time and did a wonderful job with the installation. I appreciated how he coordinated water shutoff and testing easily with us and was quick and efficient with his installation. All the plumbing was done cleanly and professionally and he took the time to explain maintenance and operating information for the softener system. Water quality is noticeably improved and we are very happy with the result!

    This is already the third time I've used West Coast Water Filtration to install a water softener,…read moreand once again they did an outstanding job. Chuck has always been friendly and professional. He personally visited my home before the installation to test the water quality and review the plumbing layout with me to make sure everything would be installed the way I wanted. Martin G and Robert did an excellent job with the installation. They installed the water softener neatly in my garage, and I especially appreciated that they took the time to install a separate unfiltered water line to my backyard exactly as I requested. The workmanship was clean, professional, and exceeded my expectations. I highly recommend West Coast Water Filtration to anyone looking for a reliable and professional water softener installation.

    Diamond Pure Water Filtration

    Diamond Pure Water Filtration

    4.9
    (452 reviews)

    This was honestly one of the easiest and best purchases I've made. From the beginning, Mike was…read moreextremely helpful and professional. He took the time to explain everything clearly, gave me all the information I needed, and answered every question I had without making the process feel rushed or pressured. I spent a good amount of time researching different water softener systems because I wanted to make sure I was getting the best system for my money. After comparing several options, I decided to go with Diamond Pure, and I'm really glad I did. The installation process was smooth, quick, and very professional. The technician showed up on time, worked efficiently, and made sure everything was installed correctly. He also walked me through how the system works and answered all my questions so I would know what to do if anything ever came up. What I really like is how simple and easy the system is to understand and maintain. Overall, the entire experience from getting information, to purchasing, to installation was excellent. I highly recommend Diamond Pure to anyone looking for a reliable water softener system and great customer service.

    The water quality has significantly worsened in just over half a year. When I contacted this place…read moreabout the issue, they only performed a basic water softener test and then advised me to take my water somewhere else for a proper water quality test. Water seems soft but it doeant seem to remove any other toxic elements no more or does less This was especially disappointing because they advertise that these tanks should last 5 to 10 years. Based on my experience, the performance declined much sooner than expected, and I did not feel like the issue was taken seriously or properly evaluated.

    LifeSource Water Systems

    LifeSource Water Systems

    4.5
    (965 reviews)

    We live in Oxnard and have very very hard water. Before installing Lifesource, I had to wrap bags…read morewith vinegar and water in them around the and parts frequently to remove scale. I also had to take apart the faucets and get the gunk off the screens. I would say I had to do every couple of months now after years of Lifesource once a year and it's not nearly as bad as it ever was before. Service calls are wonderful people show up on time know what they're doing fix what they're there to fix and are incredibly friendly. The infrequent need to change the canisters is a real plus. While, you do have to plan for those expenses, they are long lasting. over time it was less that our collective monthly expenses, especially if the maintenance by hand that was required was considered. When we were evaluating the system. It sounded expensive until I did the math on what we were paying for soft water which my husband dislikes the feel of. The difference is immediately recognizable in showers for hair and skin is something far better than I was .expecting. The water coming out of the tap is great! We do have a reverse osmosis for ice. The grey water every two weeks is used for the lawn and outside plants, so no waste and no big delivery trucks on the street on a regular basis. Jonathan our rep is always available and we are very happy with Lifesource!

    After using Rayne for several years and having to change the tank every month, making the decision…read moreto buy a maintenance free tank was a great decision The cost is the only reason for four stars. Dropping 6k wasn't easy but the promise of no maintenance and drinkable water was more than I could pass up. The water and ice tastes great. The shower is soft but not as soft as Rayne was. Hair and skin feel great. If you're considering a whole house water conditioner, I think there are less expensive options but lifesource was the right choice for me

    Custom H2O - waterpurification - Updated August 2026

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