1. Global Water

    1. Global Water

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    Glendale, CA

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    Services - Global Water

    Water purification system cleaning and maintenance

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    5.0
    (106 reviews)
    Plumbing
    Responds in about 9 hrs
    5.0
    (10 reviews)
    Plumbing
    Responds in about 20 mins
    4.5
    (960 reviews)
    Water Purification Services
    Responds in about 10 mins
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    Recommended Reviews - Global Water

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    Reviews With Photos

    Christopher R.

    I'm very disappointed by the customer service I received from Global Water, especially since they have many 5-star reviews. I was hoping to surprise my GF with the RO system she wanted, but instead I had to back out since Global Water tried to up the price on me when scheduling. When I initially reached out to the company here on Yelp, I was assured that the price I was quoted included all labor. I followed up to ensure that it included cutting into my quartz countertop for the spigot, and they said yes. When I went to schedule, they told me it would be a few hundred dollars more for installation because of my countertops. Honest and accurate pricing would be greatly appreciated.

    Waseem S.

    Harout is very organized. I loved his work and the way he sets things up. Loved that he cleaned after himself. Very kind and friendly, did a wonderful job. Would definitely recommend him!

    I still can't believe how this system has a very affordable price with the best quality I have seen!! I got it for my parents house as well.
    Sarkes K.

    I still can't believe how this system has a very affordable price with the best quality I have seen!!i got it for my parents house as well.

    Ithar M.

    My old filter broke down, so I had to replace the filter. I called Arman and he was very professional, friendly, and explained the whole process to me. The next day, Hrant came and installed the filter with-in less an hour! He was very polite/professional and did everything I asked for. I totally recommend this filter because the water is so pure and clean! The service was very satisfying because Hrant went above and beyond

    Very neat faucet comes with the system

    Best water filter company in the area.. quick installation for The system and an awesome service.. The filter they have is very good and the water comes out very clean and fresh.. I highly recommed them if you want a great water filter system .. just call Hrant or Arman and you will not regret it

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    7 years ago

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    18 days ago

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    6 years ago

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    7 years ago

    Company is worth using; The home water filtration equipment and service was excellent, quick and easy;

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    6 years ago

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    9 years ago

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    6 years ago

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    9 years ago

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    7 years ago

    Global water technician did a great job , fast , professional, great service .. thank you very much

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    9 years ago

    This company is this beast. I installed my alkaline systems with them and I'm very happy they are really good.

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    5 years ago

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    9 years ago

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    9 years ago

    Wonderful customer service & fast installation! I would highly recommend this company!

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    9 years ago

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    9 years ago

    Great company!! Friendly quick service with installations. I ask a lot of questions and they knew their stuff

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    9 years ago

    Excellent place The alkaline water was tasty The prices were reasonable I forgot the guys name at the shop but he was funny

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    Page 1 of 2

    Ask the Community - Global Water

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    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.

    Urban Oasis

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    I had been a paying customer in good standing with Urban Oasis, and my only "issue" was that I…read moredidn't consume water fast enough for their delivery schedule. Instead of water delivery being a convenience, it became something I had to actively manage -- tracking bottle counts, timing usage, and adjusting my routine just to stay within their service structure. That completely defeats the purpose of having water delivered in the first place. I had a large amount of water on site that I had already paid for, but because my usage didn't align with their internal turnover expectations, they chose to discontinue service. There were no payment problems, no missed deliveries, no disputes -- just a mismatch between how quickly they wanted bottles cycled and how a normal person actually uses water. A customer's life shouldn't have to revolve around a company's bottle logistics. Service should adapt to real usage, not require customers to restructure their routines to fit a rigid delivery model. Dumped by a water delivery company? Yes. If you go with this company, understand that flexibility is very limited, and if your consumption pattern doesn't match their system, you may be pushed out -- even if you're a reliable paying customer.

    Well, we dumped the giant conglomerate (booooo) and found Urban Oasis here on Yelp. So far, we are…read moresuper happy with their service and their water. When I've needed to call they are overly, in a good way, helpful and I appreciate that. They even return phone calls!!!!!! I'm hoping for a long business relationship.

    Kinetico Water Systems by Basic Technology

    Kinetico Water Systems by Basic Technology

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    We have been a Kinetico customer for more than 30 years. We have never been happier with the…read moreoutcome of the customer service and especially the Kinetico product. Edward is responsive. He provided me with all the details of the water system that our city requested to pass inspection upon installation. His installation team is professional. They have the eye for the little installation details. I said this because of where my system had to be installed, and the team worked hard to make it happen. This morning, my inspection passed in flying colors. Edward was confident it would pass. We purchased the Premier Twin-Tank Non-Electric Softener, Premier Twin-Tank Non-Electric Chlorine/Chloramine Filter. There are only two of us in the household, and the product is sufficient enough for us. We couldn't be happier. It's a great system from a great company. As for value, I have said it all.

    I was running my hand through my hair this morning and thinking "whoa my hair feels so soft"…read more Thanks Kinetico! I've had three systems installed by them and the process is always great. They recently helped me take my reverse osmosis system with me from my old house to my new one when I moved. I love the peace of mind I feel when I'm refilling my kids water bottles before soccer practice. The whole house water softener system is something I've been planning and saving for. My new old house (built in 1958) needed two systems instead of one, which would have been out of my price range. But they worked with me to finally make it happen. Roman is a great technician and his installs are super tidy.

    Pro Water Solutions

    Pro Water Solutions

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    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
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    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.

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    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

    Global Water - waterpurification - Updated July 2026

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