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    Grand Water

    4.3 (16 reviews)
    Closed • 9:00 am - 5:00 pm

    Services - Grand Water

    Water purification system cleaning and maintenance

    Water purification system installation

    Water purification system repair

    Grand Water Photos

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    Recommended Reviews - Grand Water

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    2 years ago

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    3 years ago

    Doesn't return calls to service the system he installed. Ghosts me. Do not recommend !

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    2 years ago

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    2 years ago

    Great service an good guides. Keep up the good work. Awesome staff, easy to work with.

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    2 years ago

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    14 years ago

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    9 years ago

    Great job installing the water. Very punctual and all my questions and concerns were answered. Highly recommended.

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    Review Highlights - Grand Water

    “I'm very focused on having the highest quality of water for our family & Jason made that happen!”

    Mentioned in 8 reviews

    Read more highlights

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    West Coast Water Filtration - West Coast Water Filtration is an Authorized Puronics Distributor.

    West Coast Water Filtration

    (872 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.

    MCS Water Technology

    MCS Water Technology

    (114 reviews)

    The service is good and fast. The person changing the filter is also very professional.read more

    Great experience hiring MCS for a new water softener installation…read more I live in Yorba Linda and had been given the name of a company that was an authorized installer of Puronics systems in the area. That company came out, didn't provide any literature and verbally explained what they offered and quoted some ridiculously high prices. Then I was driving home one day and saw a service truck for MCS in my neighborhood that had graphics on it that said they installed Puronics systems. I spoke to that technician and he came over to look at my existing worn out system. He had literature explaining all their offerings and quoted prices that were much lower than the other authorized installer had offered. He gave me the quote on a Friday and three days later on Monday, they finished the installation in about 3 hours. The completed installation looked very professional. In setting up and testing the system, the installer (Jun) fine tuned the settings for the hardness of the incoming city water, the number of people in the household, the system regeneration timing (# of days), etc. while continuing to check the outgoing Puronics water for the correct softness (with a chemical test) after each adjustment. He then explained to me the functions and operation of the control panel. In summary, I'm very satisfied with MCS Water Technology for their pricing, installation and quality of technicians. My lesson learned is to check if there are other authorized installers in neighboring areas for an item you're shopping for. In my case, I found a gem of a company in MCS that was just a few miles away in Rowland Heights.

    Fina Water Systems & DLC Construction

    Fina Water Systems & DLC Construction

    (198 reviews)

    I reached out to Fina Water Systems & DLC Construction recently for help installing a water…read moresoftening + carbon filter system, reverse osmosis system, and Moen automatic water shut off. Carlos was quick to respond and provided a fair quote after sending him appropriate photos and videos of my home. Scheduling was quick and easy. On the day of the install, Trevor was the superstar and performed the installation for all the systems. Jimmy also stopped by to quickly add an electrical outlet for the water softening system. Trevor was kind, worked efficiently, and was very good at confirming exact details with how we wanted our systems installed (e.g., where we wanted the softening system to drain, the exact location for the reverse osmosis faucet). His work on the pipes was also very clean, and he did a great job educating me on how to use the systems and proper maintenance. They also threw in a free first bag of salt. Overall, had a fantastic experience and will be recommending them to our friends and family. We also plan to reach out again in the future for a new water heater.

    What a nice bunch of folks!…read more They came out when expected, worked efficiently, and were affordable. They installed our system in a very tiny area in our laundry room and worked the piping around in quite a masterful way to make the filters sit exactly where we needed them and not take up too much space. Now, it's almost 2 years later, and we have had zero problems. They also gave us the wise advice to use a potassium softener instead of sodium to preserve the yard, and our yard looks great. We are very happy with them and will definitely continue to use them!

    Crystal Clear Water - Clack, Fleck, Brio, Waterdrop Authorized Distributor and Installer

    Crystal Clear Water

    (451 reviews)

    It was very easy in spite of the hot weather. Ryan was polite, considerate he did great instructing…read moreme to wait a couple of hours to drain the tank once or twice. I was happy to have Crystal clear water to do service . Used them before great service for the money.

    Last week or so, my water pressure started to go down throughout my house and eventually stopped. I…read morecalled Crystal Clear Water and they sent out their team to diagnose the issue which was coming from the water softener filtration system. The water system I got 3 years ago from them had warranty so they stated they would come out and replace everything & add a resin filter. Once they came, they started to clean out all the faucets/shower heads since these little resin beads were stuck inside, cleaned the toilet tanks, checked my washing machine/ fridge water lines and even offered to assist changing out all the kitchen/bathroom valves (got the water valves via Home Depot myself). In addition, they flushed out my hot water tank as well. Now my house has 4 bathrooms, several sinks and faucets so a lot of this took some time but I never heard them complain and they went straight to work. They even replaced my drinking water filters. This company is A++ Now the water is back in my house and coming out even stronger. Thank you Tony, Andy and your team for all your hard work. Side note: I called a plumber before Crystal Clear Water and he said it was the PRV valve issue.. Changed the PRV valve and it wasn't even the problem so money was wasted there... so CALL CRYSTAL CLEAR WATER FIRST!!

    LifeSource Water Systems

    LifeSource Water Systems

    (978 reviews)

    West Central

    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!

    Water Gourmet - Water

    Water Gourmet

    (6 reviews)

    PLEASE BE PATIENT AND DON'T BRING MORE THAN 6 BOTTLES AT A TIME…read more The owner, who is well loved by the community, is now on the much much older side, and is getting to be on the forgetful/confused side. For the time being, it's still manageable, but please don't bring more than 6 bottles at a time. Better yet, stick to 1 or 2. Anymore than 1 cart load and the math gets off and fluctuates more every few seconds. I used to try to correct him, but it's just sad because he can't get through the calculation like he used to. I want to point out that I know there is no malice involved at all, but we all age and will have to go through it, so please be patient as he has been a beloved fixture of the community for decades now. More lately, he is starting to zone out, stare off into space, to the point where I walked in and out a few times loading up bottles, and he didn't even register I was there. I've loved supporting the business and I will continue to do so, but it may not be in his best interest to continue as is. If someone knows the owners family, please let them know that it might be about that time to make some decisions so he can retire and live out the next few years in peace/comfort.

    I've been going here for years to get my 5 gallon and 1 gallon water containers filled. The owner…read moreis really nice and helpful. I just get regular water which is $.30 per gallon. He also sells alkaline water along with different sizes of containers. I highly recommend getting water here if you live in the area!

    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!

    Grand Water - waterpurification - Updated October 2026

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