HUGE fans of Soft Patagonian. These guys are organized, reasonably priced, and clearly fantastic…read moreexperts in their field. They came, explained our hard water situation in depth, provided some very reasonably priced options on how to fix it, and came and installed it perfectly. Our water is now much better! Can't recommend them enough, thank you again!!

I installed a water softener many years ago and I cannot say enough great things about Soft…read morePatagonian! From the first call, Ed the owner worked around my availability and made the entire process super easy and fast. The installation technician was knowledgeable and efficient, and Ed walked me through the owner's instructions carefully. With that said, I think what really sets Ed's company apart is his obvious pride and care for his business and customers, as clearly evidenced by his prompt and excellent after-service. I felt a bit bad about asking him all sorts of questions years after the job was done but he always responded quickly, enthusiastically, and professionally. I had a few top rated service providers come by for quotes but I'm sure that I made the best decision to go with Ed.

I am writing a long overdue review for Adli, Steve and team at AWP water systems, especially…read moreconsidering what they did recently. First, a few years ago, when we had moved to Pleasanton, we were shocked with the quality of water. We learned that we get hard water here but the worst part was the weird taste of the water. We reached out to a few vendors. Adli responded quickly, set up an appointment and showed up at our door. Adli did not try to sell us. Instead, he informed us of our choices. He made his recommendations. He explained patiently why his recommendations are good. After Adli left, we did our research and turns out he was right about every recommendation. The shocking part though was that Adli's pricing was reasonable compared to other vendors. We installed a water softener that does good work. Unfortunately, recently, the flow of water reduced so much that there was minimal to no flow of water. We had reached out to a few vendors ands hockingly, some of the vendors suggested replacing the whole unit, which didn't make sense to us, not to mention the ridiculously high cost. Then, we remembered Adli. And he came to our rescue again. He said he would send Steve the next day. Steve came to our home, inspected and immediately identified the issue. Steve suggested a solution, went back and talked Adli about it. Adli gave a pricing for the job that was customer friendly compared to other vendors. Adli's guys arrived, replaced the tank in a few minutes instead of just replacing the resin, charged us a low price and left. The water softener unit is back to working normally. The summary of the long review is two things - 1. Customer friendly, 2. Honest and trustworthy. Needless to say, I refer AWP water systems to our friends and anyone asking for similar service. Adli and team are good professionals who know what they are doing and take care of their customers. I would highly recommend AWP water systems for their reasonable price and high quality of service.

We recently moved to Vacaville and immediately noticed how hard the water was, it was causing skin…read moreirritation and just didn't feel great overall. Adel came through and helped us get the right system installed, and the experience was excellent from start to finish. The installation went smoothly, everything was explained clearly, and the results were immediate. The water is now soft, feels great on our skin, and there's no more irritation at all. We absolutely love the system and can feel the difference every day. Highly recommend AWP Water Systems and Adel if you're dealing with hard water issues. Great service, great quality, and great results.

Thank you, Awni and Leo, for helping us replace our old water softener and RO filter so quickly…read more You were both friendly, professional, and did a great job. Everything was explained clearly, and the installation went smoothly. We really appreciate your quick response and attention to detail. The whole process was easy and hassle-free, and everything is working great. We would definitely recommend Advanced Pure Water Systems to anyone needing water treatment services!

Awni is extremely friendly and helpful, he helped us install the water softener system + drinking…read morewater filter system in a simple and hassle-free manner. He is very flexible and accommodates request for scheduling appointments as per your convenience. It has been 3 years, no complaints. I would definitely recommend Awni.

Martin was super helpful with our water softener and our tankless water heater…read more Straight forward competitive (best) pricing. I've gotten quotes from all over and they were super high. Some of the other places would tell me that I need to do all this extra work in order for the setup i wanted and charge me double what I was quoted with Martin at Evo Water. Martin was super knowledgeable and I didn't feel like I being sold all this extra work that these other companies were telling me I needed. I had my water softener installed about 3 years ago and its been running perfectly fine. Then I recently replaced my old tank water heater with this new tankless and its been great. Go to Evo Water, they'll get you taken care of.

Martin is very experienced and effective in replacing my filter tank media. He is concise and…read morereliable.

Top-notch work! Highly recommend Crystal Water Line!…read more Amar installed a Clack split-tank water softener and an under-sink Reverse Osmosis system in my home. The work in the garage and under the sink was clean, professional, and done right. Amar went above and beyond and when he needed a specialized tool, he went out and bought it on the spot to ensure a perfect fit rather than cutting corners. He used top-tier components (10% cross-linked resin, Jacobi catalytic carbon, Clack WS1 valve) and explained everything clearly with full transparency. Fantastic service, I will definitely hire Crystal Water again!

Amar is very helpful and responsive. He offers a fair quote without any oversale. The work is done…read morequickly and professionally. He also offered to haul away my old equipment for free.

The sales person has been very professional kind and on the top of all my requests and calls right…read moreaway gets back to me. They came and solved the problem on the spot.

Apparently, Robert's time is far more valuable than mine. Who knew?…read moreI rearranged my schedule, turned down other plans, and made myself available for a scheduled estimate with Robert from Life Source Water Systems to discuss installing a whole-house water filtration system. I did my part. I was home, ready, and waiting. And waiting. And waiting. An hour and a half later, I was still waiting. No knock on the door. No phone call. No text message. No carrier pigeon. Nothing. Now, I completely understand that things happen. Jobs run long. Traffic exists. Emergencies come up. Life doesn't always go according to plan. But common courtesy is still free. A quick 30-second phone call saying, "I'm running late," would have been appreciated. A text saying, "I can't make it today," would have been even better. Instead, the message I received was loud and clear: my time wasn't important enough to warrant even the smallest amount of communication. It's always interesting when businesses expect potential customers to respect their schedules while showing absolutely no respect for the schedules of the people they're hoping will spend money with them. Needless to say, if this is the level of communication before they've earned my business, I can only imagine what customer service would look like afterward. Thanks for the estimate, Robert. Oh wait...

What a great difference our new water softening system has made in our home for the way our water…read morefeels. We are excited to no longer have the horrible scale build up on our appliances and have noticed we need radically less soap in the shower. Additonally, we are really enjoying the reverse osmosis system under the counter as well to make sure we have safe drinking water for the family. The owner Justin was patient and explained their products and benefits well. Extremely knowledgeable with every question I had. I did some research before deciding on a system and this company only uses the best products (tanks and valves) and won't try to unnecessarily sell you on a system you don't need or cheap out with lesser materials. Fair quotes- great work- don't look any further if you need a water softener for your home.

Justin was very knowledgeable and clearly knew what he was doing. He installed the water filtration…read moresystem and the under-sink RO efficiently, kept everything clean, and didn't leave any debris behind. Even though our 2026-built home didn't come with a water loop, he found the best spot and made the installation look seamless. He even handled a putty patch-up too. The wait time was a little longer than I would have liked, but once Justin arrived, I felt like we were in good hands. Despite the delay, I'd still keep PureFlo on speed dial.

True-tech installed a water softner for us and has been greatly responsive to anything we needed…read morewith it ever since. If you need a good water softner that covers your house, this is a good source

Our experience with Aaron was great! He was nice to work with, and he fixed our problem really…read morequickly. His estimate was right on, and very reasonable. We are very happy with him and his company, and we highly recommend them.

De Anza Water Conditioning installed a water softening system and reverse osmosis (RO) filter…read moresystem in Spring 2026. The installation includes a 1-year service warranty, which has proven very helpful. Side note, if you add a mineral cartridge to your RO system and that RO system supplies an existing copper water/ice line to a refrigerator, be sure to have the ice line replaced with polyethylene tubing. If not, the minerals will degrade the copper ice line, resulting in leaks. Many thanks to José for the super job he did capping our old copper ice line and replacing it with under cabinet-mounted polyethylene tubing--works great, can't see the tubing, no leaks! Many thanks to Niko for resolving a problem we had with melted potassium in the reservoir tank for our softening system. Niko was very patient as he explained the problem and showed me step-by-step how to fix the issue myself if it happens again. He also tested the water until the results confirmed that the problem was resolved. Many thanks to Angel for taking service calls cheerfully and with kindness and efficiency. I really appreciate the great service my family has received from De Anza Water Conditioning. I would hire them again without reservation.

Very appreciative of De Anza Water Conditioning's responsive and quality service and their…read moretechnician Sonny Vigil's valuable expertise. Our Kinetico system was effecting a major water leak (600 gal over ~28 hours), and I tried reaching them at different numbers after hours; a representative contacted me from each of those lines and set up an appointment the following day, 8a-12p window. Our technician Sonny Vigil arrived at 9AM, very professional and respectful. He explained his triage per step, replaced parts and fixed everything up without hassle. Shared tips about the filtration system and general troubleshooting. He additionally performed a full system checkup and replaced our filters as part of the same service visit; we would've otherwise run out of potable water shortly. Serviced everything efficiently and effectively. I had originally planned to get to work in the afternoon, but everything was resolved and ready to go by 10:30AM.