Tony was excellent and performed 5 year service maintenance to fully satisfaction. I would highly…read morerecommend Crystal Water to others.

I can see why they have so many 5 stars. Got to give credit where credit is due, CCW was amazing…read more Quick to quote, quick to answer and easy to schedule. They arrived right on the dot and got my water softener system running fast. The guys who came were all honest, professional and friendly. Set up my unit outside and it looked super clean. I shopped around and their pricing was by far the best for the best system (Clack). I already recommended them to my family and now my sister is looking to get a system done by them too. Loving my soft water so far, thanks Tony and team!

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.

I started looking into water softener companies after some of our appliances were getting damaged…read moreneeding replacing and our youngest having ezcema but kept getting worse. I've reached out to several companies but none of them was as straight forward and reasonably priced as these guys! I spoke with Raymond first then Joseph after when I was ready to proceed. They explained everything easily and to the point. We had our water softener and RO water filtration (under sink) installed last Thursday and what a difference these it has made! I love how soft the water feels and you honestly can feel the difference when washing your hands and showering. I wish we got one sooner. Btw, I had some questions afterwards and they answered everything patiently and friendly! I hope this company continues to grow and expand because their service and quality is great and I hope this review helps more people make their decision with going with these guys for their water softener and drinking system needs!

Great experience with Supreme Water. Raymond and Joseph were…read morevery responsive and helpful throughout the process and answered all my questions clearly. Rene and his installation team arrived on time and completed the install efficiently and professionally. The quality of their system stood out compared to other options I considered, and the pricing was very reasonable. Everything went smoothly from start to finish. I'd highly recommend Supreme Water to anyone looking to install a salt-free water treatment system.

Quick update since I've received a couple private messages from a few folks…read more I had another Hague authorized dealer come out to take a look. The issue was caused due to the prior service from McCowin. The technician had completely opened the blend dial so the soft water wasn't making its way to the inside of my home. If you're looking for a local Hague alternative to McCowin, I highly recommend L.A. Purification Products https://www.socalpurification.com.

5 stars. outstanding experience with McCowin Water in Irvine! After meeting with many different…read moreompanies, like Costco, Culligan, Lowes, Home Depot, etc I can confidently say--we should've called them first. Scott and Brian were incredibly knowledgeable, professional, and thorough. They offered a wide range of options with upfront pricing and absolutely no gimmicks. Our in-home consultation lasted two hours, and every detail was explained with patience and clarity. Brian asked many questions innorder to know what is important to me. Righ fitting me to tobmy needs. Got the best service and installation. There was zero pressure to commit, which made the whole process feel honest and transparent. By the end, it was clear--we weren't just clients, we were family. Highly recommend! God Bless you all Monique was always helpful on the phone scheduling my appointment and making sure all went well. Installation was a breeze. The team was fantastic. Good job !

Impressed! Why didn't we do this sooner!!? Use these guys if you want to upgrade the poor water in…read moreyour home. I can already tell a difference in my skin and hair. I'm also sure our house piping and hardware will be better for having installed the water system. I love knowing we can drink from the faucet and not worry. This company is solid and Jonathan represented them well! Not pushy and was super easy going. I can tell this company doesn't need to sell hard as they stand behind their system and customer service. The install was super easy and we have been happy ever since. Thank you guys so much! Please support this small business as they are solid and their product and team impressive.

We are extremely pleased with Rick and more importantly, the water filtration that we bought. He…read morewas quick, responsive and attentive when it mattered and really went out of his way to make us feel heard. After 6 months of having our filtration system, he came over to test our water and we were impressed with the results. Pictures are attached. He's given us peace of mind and greater confidence in our water system. We appreciate and are happy to be working with him.

I called Radiant and spoke to Pat. I had a Nuvia Pro 5 Stage Reverse Osmosis system that was not…read moreworking properly. Pat is the owner and was very courteous and professional. Even though I was not on the schedule, Pat said a tech was in my area and asked him to swing by. Technician Brandon showed up and went straight to work diagnosing the problem. Brandon had the parts needed for the repair in his van and the price was very fair. Brandon had the fix completed and the system back up and running within 1/2 an hour! Brandon is an absolute credit to this company and a true professional. I have never used Radiant Water before, but I will definitely be calling them again when needed. I very much appreciated the lightening quick response and professionalism. Thank you Pat for the great service!

Pat communicated with me promptly and service to my water system was as promised. I was very…read moresatisfied and will definitely call on Radiant Water again!

Thank you Steven for the great friendly service and knowledgeable! He arrived quickly and…read moreaccommodating our time.

I've had this system for three years normally it would cost $250-$275 for filters with the carbon…read moresand this time they wanted to charge me $500 and I'm in shock no way it has gone up that much and on top of that the tank under the sink for the alkaline drinking water went out I thought they had a lifetime warranty and they wanted to charge me $100 on top and the top faucet keeps coming loose and falling so yeah I live the system but it has become more troublesome than anything ima just change it myself different brand tank cause if I need to change every two three years nah and the filters I've seen them online for under $140 the key to take out the filters is there grab a bucket and there you go

Finally! It took us over ten years to decide to get clean water throughout the entire house. So…read morefar, we have been loving the no-stain on dishes and soft skin on our bodies. DJ explained the process, financing options, and answered all our questions. Also, George (Jorge) answered more questions about the installation process. He did a clean and sturdy installation of the filters. Thank you. Linda and William

Lifesource salesperson who lives in So OC refuses to give me a time slot of early morning or late…read moreafternoon/evening. He expects the customer to leave their job and meet him at the house at his convenience. I have had a salt water system and wanted to look at their products and ideas but since it never happened, no call back, I simply installed a new salt system which I am also happy with. I hope sales management or CEO reviews this post with the employee. How many other times has this person avoided a potential sale?