Great experience with J C S Water Filtration Systems! Rigo serviced our RO system and did an excellent job. He was professional, knowledgeable, and explained everything clearly throughout the entire process. We've also used them in the past, and Kimmy was extremely helpful answering our questions over the phone. Their pricing is very fair, the service is reliable, and they genuniely take the time to make sure you understand what's being done. Highly recommend J C S Water Filtration Systems, especially Rigo and Jimmy, for their great service and professionalism! read more

We had a faulty valve on our water softener that was stuck in a treatment cycle so we found Jimmy C on Yelp. We were lucky that Jimmy replied within a day and was able to get us an appointment. He arrived on time, was very polite, professional, and knowledgeable, and clearly knew water softeners well. He quoted us a very reasonable price for the repair and replacement part. He worked quickly to solve the issue, did a clean job, and cleaned up afterward. We would definitely recommend him to others and would call him again for any future repairs or service. read more

We had quick pressure drop off on our RO system and called JC's. I spoke to Jimmy who was very courteous and professional and scheduled a quick appointment. While on the phone with Jimmy he helped to do a quick trouble shooting to determine that the tank was faulty. Rigo came out and confirmed the tank needed to be replaced. The replacement also included new connectors that were better then the existing they we had. The price was very fair for the work that was done. Rigo tested the system and it worked with the high constant pressure that we had before. Jimmy reached out to me later that day to follow up to make sure we were taken care of. Will keep using them in the future! read more

Jimmy's water service was so great, and professional. The text the day before the service as a reminder, to the explanation of what everything is and how to maintain the filter. There is a 10 year warranty on the tank and 5 year warranty on the salt crystals container. The filter system is quality and so affordable compared to so many other company's for water softener! Jimmy also installed filter alkaline water in my pervious house, and moved the filtered water to my new house! He was able to match the faucet to the existing chrome finish's of my new house as well! read more

J C S Water Filtration Systems - The smaller faucet is the water filter, but matches the chrome finishes of the new house! - Water Purification Services Near Me - Montclair, California

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Just got our system installed yesterday and what a big difference in our water. JCS team was professional and very informative on how the system works. I was a doubter but not anymore. I would highly recommend them to upgrade your water. read more

J C S Water Filtration Systems - Water filtration under our sink. - Water Purification Services Near Me - Montclair, California

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I have used JC's water supply for over 10 yrs. They installed an alkaline drinking water filtration system in both my homes and most recently, we added a whole home water softener and couldn't be happier! Their work is honest, reliable, and dependable. Jimmy will reach out annually to remind us that filter replacement time is nearing and is just so nice, informative and easy-going. Their tech Hugo shows up regularly and on time and gets the job done quickly and effectively. I highly, highly recommend going with JC's water supply for all of your clean water needs! read more

I highly recommend everyone that is looking into investing in a water filtration system and alkaline water system for your home to call J C S and ask for Jimmy. He was very knowledgeable and educated us on the benefits of having a whole entire system for our home. He was very competitive compared to other quotes we gathered and are very happy with our Pentair Water Filtration System. Thank you to Jimmy and all his team that came out to install our Pentair system. read more

J C S Water Filtration Systems - Pentair Water Filtration System - Water Purification Services Near Me - Montclair, California

Thank you Jimmy for your great customer service & knowledge. I specifically enjoyed how I did not get transferred to different people. I called and got connected to Jimmy directly. Not only did Jimmy & his staff resolve our issues, he took time to show me how to resolve the issue. I would highly recommend JCS for all your water filtration system needs & more! read more

Highly recommend by many family members and trusted friends to use JCS water filtration system for our new home. We couldn't be happier with their price and service. Jimmy and their team have come out to service our system when needed and have always been helpful. read more

I am super happy with my water system. Jimmy's work was quality, very clean and well installed. I couldn't be happier with my system. I highly recommend JCS! read more

Jc was straightforward with his pricing and ensured quality work, which he delivered in a timely manner.

Jimmy is knowledgeable experienced and has affordable pricing in his service. He's prompt attentive and professional.

I've been using JCS for a few years now and could not be happier. Jimmy and his crew are reliable, experienced and honest. I had my annual service a couple of days ago and had to have a faulty part replaced. Hugo, one of Jimmy's employees serviced the part, but the equipment still wasn't working properly. An adjacent part also needed replacement, which was still covered under warranty. Everything fine, job completed. The end of the next day, I happen to notice that my tank meter wasn't counting down when the water in the house was being used. I called Jimmy to let him know. The next day, Hugo arrived and fixed the problem. Busy schedule everyday, but customer service was imperative and delivered by JCS. Thanks again guys. Get on board for good honest service!! read more

Jimmy and his guys are always on time and professional. I just switched to a gold spout with an alkaline filter and I love it. He hooked it all up nice and compact under my sink. read more

This is one of the companies that truly deserves their 5 star rating. I yelped water filtration systems almost 4 years ago when I bought a brand new house. Jimmy was responsive, professional, and down-to-earth. Definitely recommend going with JCS! read more

Jimmy was prompt, his price was reasonable and competitive with a larger dealer that I looked at. I decided to go with Jimmy because of his enthusiasm and knowledge, you can tell he really enjoys and takes proud of his works. I was lucky to find him because he and his company was listed as a Pentair Platinum Dealer for Fleck water system. He helped me install a top-of-the-line Fleck 5812 XTR2 water softener system that has been running great for a little over a month now. He was also great at installing a reverse osmosis system I bought from Amazon. Would have bought a drinking water system from him if I have met him sooner. What I also appreciate is he found 2 issues with my new home, the water pressure was too high (no regulator outside) and the dishwasher drain is too short, creating a bend that restrict water flow. I would have never knew about these 2 issues if he didn't point them out to me that could very well caused damage to my new home. Thank you Jimmy! read more

J C S Water Filtration Systems - The power adapter wire is neatly tied down to the wall. - Water Purification Services Near Me - Montclair, California

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Good service, good price and very happy no leaks after installing my purchased reverse osmosis system under the kitchen sink. Highly recommended. read more

I read the reviews here and called Jimmy. I had a system that came with the house with no contact info of an installer or a servicer. Jimmy gave good advice over the phone, and was promptly able to make an appointment. He showed up on time and worked patiently and was able to replace the membrane and the filters but recommended to keep the original system, which showed to me that he is someone you can trust. He explained every step of the way too, which is a trait I always like in people who come to service a job at my house but all too often they just wanna get done and have no time to share what they did etc. All in all, Jimmy's great reviews here are well earned and I will be relying on him for services in the future for sure!! read more

I just had a whole house water filtration system plus RO installed by JC's Water Filtration Systems. Jimmy Cano was incredible! First off, many of the highly rated yelp plumbers are clueless when it comes to water filtration systems and some won't even touch them. Jimmy specializes in them, which was a huge plus for me. He even came out to the house first to do the inspection and gather the details to provide an accurate quote. Many of the other plumbers I called wanted to quote over the phone. On the install day Jimmy took his time, he took extra care to make sure the install was not only correct, but looked good...hiding tubes when he could, making the serviceable items reachable for future upkeep. To top it all off Jimmy was the most affordable and made sure I was completely satisfied. After the install our showers are better, dishwasher and wash machine work so much better and our RO water is so good. Rancho Cucamonga water has been getting worse year after year and our appliances have paid the price for it. Hardness is up, and you can smell the chlorine in the shower. Our little refrigerator filter helped but was not enough. After the install our TDS went from 180 ppm down to 3 ppm. Water tastes better than bottled and our coffee is so much better. Dishes are coming out clean and without the chalky film they used to have. If you are in the market for better water, call Jimmy! read more

I had a hard time finding a good water filtration company & JC water knocked it out the park ! Thank you for your Excellent Service , on Time & friendly! read more

Wow. They really saved the day! We had a water softener problem on a Saturday whereby the silica burst loose from the filtration system and clogged up the entire house. They instructed me as to how to mitigate the problem until they were able to come to the house the following Monday. Unfortunately, our unit was "un-repairable" and we ended up having to buy a new Pentair Softener System. They gave us great pricing and were very professional during the installation process. They did a wonderful job and I would definitely recommend them again. read more

They did a wonderful job! They offered us great prices and had amazing service. I would definitely recommend JC's Water Filtration Systems to anyone considering it. read more

Jimmy is great to work with. He has installed systems on my last two restaurants and the equipment and service you get with JC is unparalleled. He stays in constant contact with you so you are aware of what's going on and his prices are more than reasonable. Highly recommend. read more

Out with the old and in with the new. After waiting a month for a response from the original installer of my reverse osmosis system, I was given Jimmy Cano's number. He responded to me on the same day to set an appointment. As I watched he showed me all the things that had not been maintained through the previous yearly service calls from the old guy. We discussed our water softener system and he just completed a thorough maintenance and rebuild of the system. All work was completed with old parts shown so we could see what had been done. He cleans everything up and carts it away. I couldn't be happier. Thanks Jimmy. You are a great find. read more

I have called Jimmy to install my drinking water filter. His price is very reasonable. I called on Saturday and Monday he come to install. He is very careful and detail in his installation. I will sure hire him again to any water filter needed. read more

Jimmy with JC Filtration is the man! Very professional, knowledgable, and honest. It was a pleasure working with him and I would highly recommend him for any of your water filtering and conditioning needs. He installed a reverse osmosis system under my sink and was very careful to make sure it was all tucked away and taking as little space as possible. He offered lots of other pieces of advice on all the other water systems of my house that were very welcome being a new homeowner. And the water tastes amazing! No more expensive, wasteful bottled water. read more

My parents expressed that the service they received from Jimmy has been outstanding. Jimmy was prompt, courteous, and has excellent pricing.

Highly recommended! Jimmy was very professional and easy to communicate with over the phone. In addition to getting a new reverse osmosis system, I was in need of someone to replace the kitchen faucet and garbage disposal. Jimmy sent his technician, Hugo, who performed those three tasks patiently and meticulously. Impressed by the quality of service, I contacted Jimmy again about installing a Pelican Whole House Filter & Softener system that my family had purchased a while back. And again, Hugo did a wonderful job. read more

Jimmy is awesome...as other reviewers have noted: he's prompt, honest and knows his products/services inside and out. I called Jimmy late on a Tuesday afternoon and he was at my house within 24 hours. I originally called him out to take a look at the RO system that was installed by a previous occupant. He asked for me to send photos and he quoted me over the phone. Once he got to my house and worked through the system there were no up charges or changes in pricing. I will be having Jimmy come out in the future to add an alkaline setup to my system. If you're contemplating a RO system, DO IT...I haven't drank bottled water in over three weeks and don't think I'd do so again. To echo the other reviewers, I'd highly recommend Jimmy. read more

Excellent service...we just had our water filtration bought from Amazon installed by Jimmy. He scheduled service the next day and had it done for less than 1.5 hours from starts to end. The cost is reasonable $110 for the installation. If I would had knows he carries water filtration system I would had not order from Amazon because he will provide warranty for it. Bottom line is we are very happy with Jimmy Service.....very clean. Thank you Jimmy. read more

Jimmy bailed me out with my leaking 27 year old Culligan reverse osmosis drinking water system. A compression fitting on a 90 degree elbow that attached to one of the filter housings developed a slow leak. Of course, neither the elbow nor compression fitting was replaceable with something off-the-shelf. After stopping by the unhelpful and rude Plumbing Wholesale Outlet in Rancho Cucamonga, CA, who told me the elbow I had some different threads without even looking at the part and suggested I contact a water filter store, I called another plumbing store, Impact Water Products, Inc in Ontario, CA. Impact did not think they could help me based on the different threads Plumbing Wholesale told me, was much more helpful and suggested I contact Jimmy. Within 15 minutes after leaving a voicemail, Jimmy returned my call and ask that I text him a picture of the elbow. After numerous texts and picture texts, Jimmy suggested we meet since he was heading home and I was still at Home Depot. Home Depot had a limited selection of fittings. From the back of his truck outside a local In-N-Out, Jimmy was able to come up with a solution by attaching a brass 3/8 inch union to the 3/8 inch male thread of the elbow. Next came a push to connect reducing union connector from 3/8 inch to 1/4 inch to allow for the 1/4 tubing. All for US $10. Since I ran out of the house only with my credit card, Jimmy was gracious enough to take a rain check on payment. Jimmy was prompt, responsive, knowledgeable, and very courteous. I would not hesitate in using him or recommending him. read more

Jimmy is an honest man and provided me with the best service. Didn't overcharge, inspected everything and quoted me a reasonable price. He checked my filtration system, recommended NOT to service quite yet, did a full inspection on my water osmosis, replaced the necessary filters, left the area entirely clean and brand new! Would highly recommend him to anyone! read more

I would give this company 6 stars if i could. Had a new garbage disposal and kitchen faucet installed and was very pleased. They were here on time and did the job amazingly well. Would not hesitate to call them again and highly recommend Mr. Cano and his Company. K.N. Corona ,CA. read more

Jimmy came out and did some work on my RO system. He re-routed tubing that was installed incorrectly, put in missing parts, and replaced a leaky fitting with a quality fitting that was more leak proof. Extremely competent, great customer service, and very reasonable prices. Will use his service for all my future water needs! read more

Jimmy installed the total water filtration system for my house two months ago. He was friendly, knowledgable and professional. Not only he did a good job installing the entire system, but also he took extra time installing my new faucet fixture in the kitchen without charging me extra labor fee. It took him the whole day to finish the job but he remained positive, energetic and professional. Jimmy also did good job following up with me to check if I need additional help. The water tastes great. I highly recommend Jimmy's service. read more

my buddy Jimmy has always gotten my back and willing go above n beyond on installation at fairly decent price, super recommended and 5 stars all the way!!! read more

I had a leak problem with my RO system that I had purchased at Home depot and Jimmy fixed it, it was the faucet all is GREAT now. Totally, love Jimmy, he is very friendly, knowledgeable and honest. His workers are also very friendly and thorough. I needed my shower faucet replaced and the job was done very neatly, a few tiles were removed, but you can't tell. I referred Jimmy to my brother in law and now he refuses to use anybody else. Thank you Jimmy. read more

I have been with this water purification system for over three years and I would highly recommend it! Jimmy is great, not only with the installation, but also with the service and maintenance. He is always on time and on schedule for replacing the filters and any other service needs of your water purification system. Great person to deal with in terms of professionalism and friendly attitude! read more

I just love my water man. Most of our family members have come aboard. JC has the most high standard in taking care of his customers. Very professional, trustworthy one if a kind that JC. read more