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    MCS Water Technology

    4.4 (111 reviews)
    Closed 9:00 am - 5:00 pm

    Get pricing

    Response time

    7 hours

    Response rate

    100%

    Services - MCS Water Technology

    Water purification system cleaning and maintenance

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    Great service and very professional!
    Weiyi S.

    Great service and very professional for installation. Price is also very reasonable.

    New water system!
    Shanna C.

    Installation was smooth and the water filtration works as advertised! Zero issues getting consultation, ordering products, and scheduling service in a speedy manner.

    Clean system
    Eden T.

    The team provided a great service. Im happy with the product and team! Great value for a new water softener system.

    Water softner options
    Chuck D.

    Been using products from MCS for years and it has always been happy with it. Best place to equip your house with clean drinkable water and other home water needs. Will be a continuing customer.

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    2 years ago

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    2 years ago

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    3 years ago

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    6 years ago

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    2 years ago

    Business owner information

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    Linda K.

    Thank you for choosing our company. It is our pleasure to serve you.

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    3 years ago

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    2 years ago

    Amazing service, they are very professional and are great at their work. Will definitely be working with them again!

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    3 years ago

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    3 years ago

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    Linda K.

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    3 years ago

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    2 years ago

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    Linda K.

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    3 years ago

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    6 years ago

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    Linda K.

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    2 years ago

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    7 years ago

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    3 years ago

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    6 years ago

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    3 years ago

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    5 years ago

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    4 years ago

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    4 years ago

    Very disappointed about customer service. Recommend looking somewhere else for your trustworthy water supplier.

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    Linda K.

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    5 years ago

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    7 years ago

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    7 years ago

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    Page 3 of 3

    MCS Water Technology Reviews in Other Languages

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    Review Highlights - MCS Water Technology

    Service was excellent Andy came in ready to install the new filters with ease within 25 minutes the job was done.

    Mentioned in 11 reviews

    Read more highlights

    Custom Water Systems

    Custom Water Systems

    (56 reviews)

    All I wanted was a R/O bottle free water cooler (rented) for 1 room, the kitchen for drinking,…read morecooking, other and not spend a fortune. CWS was my saving place. I called so many places. They only serviced the entire house or their R/O b/f water cooler standard or deluxe model (if they had water coolers) had to be purchased, they didn't rent. If they rented the monthly and install rate for 1 room was insanely high. Then I called CWS, talked to Phil, friendly helpful guy. Gave me unreal affordable quotes. I had to repeat back to be sure. They had various R/o b/f water cooler models. Standup unit or counter. Set a quick install date, Phil came and answered all my questions, showed me around the R/O b/f water cooler, the filters were inside the cooler. Who knew? Didn't have to go under the sink. The landlord wouldn't allow the R/O faucet install. Everything was great. Phil cleaned up. Made sure his install was fine even though he had another big job in south OC yet to drive to after my job. I was in IE. I highly recommend CWS to those who want filter clean water for just their kitchen fellow Yelpers. My cooler has 3 settings. Hot, cold, regular. If you want a Rental standup unit ask for a 'new' one. They'll know what you're talking about. My roommate will especially use the regular temp setting for her sunroom full of plants. I'm sure they'll (plants) thrive & be happy as I will. Call (CWS) them today. They're very friendly and courteous.

    Don't know how to start, 1 year and 6 months ago, we had Phil come to do the entire water filter…read moresystem for our home, everything was done perfectly, professionally, and with good customer service. Today the water leaked from a screw washer, I called Phil he was in another job and sent his brother over to take care of it. Perfectly done again. Sorry for this review beings overdue. Highly recommend!

    Pro Water Solutions

    Pro Water Solutions

    (116 reviews)

    So after 5 years with Culligan, we switched to Pro Water's state of the art system to clean up the…read morewater coming into our home. We also got the reverse osmoses system under the kitchen sink to further clean the water. This was such an easy and smooth process. We put in the order with Brad, scheduled an appointment for installation and our installer was Maurice. These guys know what they are doing and they made it very easy for us. The set the expectations and we didn't have to do anything. It took us about a couple hours where we couldn't use the water but then all we had to do is flush out the air from the new system. It's the third day now and everything is working great. WHY WE CHANGED: Just got tired of increasing monthly rates and having to open the garage for the techs to switch out the tanks. Also the Pro Water system does filter out more than the water softener we had.

    I ended up choosing Pro Water Solutions for a whole-house water softener system and reverse…read moreosmosis, and I couldn't be happier with the experience. From the very first phone call, Brad was responsive and promptly returned my call. When he came out to assess my home and provide an estimate, he took the time to thoroughly educate me on my water quality and the available solutions. I left that visit feeling much more informed and confident in my decision-making. After comparing a couple of other quotes, I decided to go with Pro Water Solutions--and I'm glad I did. Brad's knowledge really stood out. He tested my water, along with the bottled and filtered water we had been using, and the results were honestly shocking. Installation was scheduled and completed in less than a week after I gave the go-ahead. Daniel, the installer, was excellent--professional, detail-oriented, and made sure everything fit perfectly. He also walked me through the entire system and made sure I understood how to use it. Overall, a smooth, professional experience from start to finish. Highly recommend.

    Supreme Water Filtration - Dual tank dual Clack WS1 valve whole house filtration system

    Supreme Water Filtration

    (83 reviews)

    I started looking into water softener companies after some of our appliances were getting damaged…read moreneeding replacing and our youngest having ezcema but kept getting worse. I've reached out to several companies but none of them was as straight forward and reasonably priced as these guys! I spoke with Raymond first then Joseph after when I was ready to proceed. They explained everything easily and to the point. We had our water softener and RO water filtration (under sink) installed last Thursday and what a difference these it has made! I love how soft the water feels and you honestly can feel the difference when washing your hands and showering. I wish we got one sooner. Btw, I had some questions afterwards and they answered everything patiently and friendly! I hope this company continues to grow and expand because their service and quality is great and I hope this review helps more people make their decision with going with these guys for their water softener and drinking system needs!

    Great experience with Supreme Water. Raymond and Joseph were…read morevery responsive and helpful throughout the process and answered all my questions clearly. Rene and his installation team arrived on time and completed the install efficiently and professionally. The quality of their system stood out compared to other options I considered, and the pricing was very reasonable. Everything went smoothly from start to finish. I'd highly recommend Supreme Water to anyone looking to install a salt-free water treatment system.

    LifeSource Water Systems

    LifeSource Water Systems

    (975 reviews)

    I had my LifeSource water system for over 12 years (I now live in a condo so couldn't bring with me…read moresadly) and absolutely loved it - the no filter changes, truly set-it-and-forget-it convenience was amazing! My parents recently purchased the Elite ScaleSolver PowerPac and absolutely love it. They've noticed significantly less buildup on their fixtures and appliances, and the water tastes amazing from every tap. My mom especially loves not having to go downstairs in the middle of the night if she forgets her water...she can simply drink straight from the tap! Best in class, and I love the peace of mind that it's NSF/IAPMO certified from top to bottom. Highly recommend!

    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!

    MCS Water Technology - waterpurification - Updated September 2026

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