1. MCS Water Technology

    1. MCS Water Technology

    0

    San Gabriel, CA

    MCS Water Technology

    4.3 (138 reviews)
    Closed 9:00 am - 5:00 pm

    Get pricing

    Response time

    20 minutes

    Response rate

    100%

    Services - MCS Water Technology

    Water purification system cleaning and maintenance

    MCS Water Technology Photos

    Portfolio From The Business

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    Reviews With Photos - MCS Water Technology

    Jocelyn Y.

    I had water filter system installed by MCS Water before so immediately contacted them when I need a water softener system. Michelle, the sales representative, was knowledgeable and patiently explained and answered my questions and concerns. The technician who came to do measurements gave me valuable advice on how the pipes should be installed and explained the details. There are two technicians who came on the day of installation and they did a diligent job on drilling holes and connecting the pipes to make sure everything worked. This is totally worth the value. My neighbor saw their work and wanted to install one as well.

    New water softener system

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    18 days ago

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    28 days ago

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    19 days ago

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    1 month ago

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    5 days ago

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    15 hours ago

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    18 hours ago

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    8 days ago

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    12 days ago

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    12 days ago

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    12 days ago

    Andy doing very good job at my house. I will share this company with my friends and family.I highly recommend this company to everyone!

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    3 days ago

    Andy 's service is awesome and professional, very good I really recommend this corporate

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    3 days ago

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    14 days ago

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    19 hours ago

    Andy professional knowledge and skill. Like him to work for my house next time. Tanks for every thing.

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    19 days ago

    Andy came out to replace and fix leak, did a great job. Showed up on time and worked efficiently.

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    5 days ago

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    5 days ago

    Andy is the best technician I have met, nice and professional, keep my kitchen very clean after job complete.

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    8 months ago

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    11 days ago

    I searched for water filter service online and called them, they gave me a very good price, the technician Andy is nice and professional.

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    6 months ago

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    4 months ago

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    11 days ago

    Andy was very helpful and helped install everything and made all the necessary changes for my water filters. Highly recommend

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    11 days ago

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    6 months ago

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    14 days ago

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    11 months ago

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    5 months ago

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    3 months ago

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    3 months ago

    Business owner information

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    Linda K.

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    8 months ago

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    4 months ago

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    7 months ago

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    10 months ago

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    1 year ago

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    6 months ago

    Business owner information

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    Linda K.

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    6 months ago

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    10 months ago

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    6 months ago

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    6 months ago

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    Page 1 of 4

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    Review Highlights - MCS Water Technology

    I highly recommend MCS Water, Michelle, and Master Wong to anyone considering a water softener or RO system.

    Mentioned in 24 reviews

    Read more highlights

    Diamond Pure Water Filtration

    Diamond Pure Water Filtration

    4.9
    (447 reviews)

    I called 3 whole house water companies, and Diamond Pure was very responsive. Oscar gave me quotes…read morevia text within minutes of our verbal call. He came out to our home to determine if the house had separate lines for the house and the yard, (in which case it does). He also determined the house used to have a system and told me it would be a reletvely easy install as the regeneration waste drain was right on the other side of the wall of the garage where the soft water and chlorine filter tanks will sit. I also got a Reverse Osmosis system under the kitchen sink. A tech came out to install that. That took 30 minutes. Another tech was scheduled to install the garage tanks, but could not make it. Oscar kept the schedule promise and came out himself for the scheduled time and happily installed the system. What a fantastic team to keep the scheduled install and have the Sales Person, Oscar, come out to do the install, even though he has "retired" from installs and moved into sales. Everything was installed with professionalism and cleanly done. I had a lot of question for Oscar during the install, and he took the time to answer them.

    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.

    Pro Water Solutions

    Pro Water Solutions

    5.0
    (115 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.

    West Coast Water Filtration

    West Coast Water Filtration

    4.8
    (858 reviews)

    I'm very impressed with West Coast Water Filtration. They were quick to respond to my inquiry and…read morethen were willing to come by on a holiday to review our job. I had done some research ahead of time and knew basically what I needed. Chuck came by and didn't try to sell us anything more than we needed. He was quick with testing the water, reviewing the space, and providing a quote. The quote was competitive and he answered all my questions with everything I was looking to understand. During the install day, the team showed a bit late but still made it. They got to work and did a very clean job. No mess and everything is neatly installed. All piping works for my space and doesn't require me to sacrifice my garage. The crew was professional and even made a wiring change when I requested. I couldn't believe they managed to get the equipment in the small space beside my existing shelves. I previously had an under the skin RO but decided to upgrade since mine was 10 years old. The new filtered water is great, not much better than the previous RO though. It does take significantly less space under the sink. The softened water is great too. I wouldn't drink it, it has a briny taste, but I've noticed significant improvements to my fixtures I'm trying to protect plus my hair feels so much nicer. I'm happy with the purchase and experience.

    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.

    MCS Water Technology - waterpurification - Updated July 2026

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