Josh B came out for my service call. He was quick, efficient, and professional. We were actually…read moreway overdue for our services which has consequences but He took the time to explain everything to me and help us know what our options are.

Our experience with West Coast Water Filtration was great. Our technician Josh arrived on time and…read morewalked us through exactly what he was seeing and advised on the best path forward after examining the old water filter and softener that was installed by the previous owners of the house we just moved into. Extremely satisfied with the walkthrough and explanation of why things either needed to be replaced or if we could get away with a routine maintenance. Happy with where we landed and looking forward to working with them for all of our filtration needs in the future.

Staff came on time, very nice and friendly. Did clean , quick and good job ! Very professional and…read moreknowledgeable! The company is very trustworthy.

I recently had a drinking water filter installed with this company, and the entire process was…read moresmooth, straightforward, and right on schedule--no games at all. I'm very happy with the overall experience, and the pricing was excellent as well. The only area I'd suggest improving is the sales interaction. I spoke with two different people while ordering, and while they were helpful in providing information, it felt more like they were just answering questions rather than guiding me through the options. Since I'm not very familiar with water filtration systems, it would have been really valuable if they had taken a bit more time to explain the differences, benefits, and help me choose the best fit. Sending options via text is convenient, but a more consultative approach would make a big difference. I likely would have purchased an additional system if there had been stronger guidance. I share this feedback simply to help the business grow and maximize their sales opportunities.

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.

Exactly as advertised and promised. Mike came to the house, gave me a brief water education and…read moreexplained how their system worked. Picked a date and they came out and installed it. Immediate impact and improvement from our softened and filtered water. Price was very fair and less than I expected. I would recommend for sure.

Clean place Nice owners…read more Descent hours Alkaline and filtered water options Self service outside for late hours

The owners are very friendly and the alkaline water tastes great. Best tasting alkaline water I've…read moretried so far.

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!

We have a baby on the way and I couldn't fathom living with our hard water anymore. Husband and I…read morecontacted multiple water filtration companies and we were very happy to come across Supreme Water Filtration. Communication was always prompt, courteous, and they worked with us dealing with our HOA trying to get the water softener installed with some adjustments. Once we got approval, we set a date quickly and we appreciate they were able to come out so soon and install it so fast. The cost for the whole house filtration we got was so reasonable and our pockets are very happy with the competitive pricing. We've had it for a couple months now and the difference is incredible and we are so happy to have worked with this company. My sister is looking to have a water softener installed as well and I have already referred her to them.

I hired Plumbing Installs to install an iSpring three stage filtration system. Petar arrived…read moreexactly when he said he would and was super efficient. He was also very knowledgeable and patient with my never ending questions. His work is well worth the cost and a great value. I've also recommended him to a neighbor who is looking for a reliable plumber. I'm definitely keeping Petar's contact number (714-455-4986) for any future projects.

I used Plumbing Installs to install my Springwell Water Filter / Conditioner system in June 2025…read more Petar was super helpful and informative over text/phone. He answered all my questions upfront. His pricing was very transparent and reasonable. He showed up on time with his son and they did a pretty quick and clean installation. Very nice people and great service overall! I would definitely work with him again on future projects.

Amazing service. Such respectful, thoughtful people and at the price that made sense and cared for…read moremy future at the same time. They were very helpful on timing and incredible for the help I needed. Highly suggest them

Service was great. Good value as well…read more Highly recommend this business. Very knowledgeable

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.

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.

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!

I did a lot of research before deciding on Radiant Water to be the company to install my water…read morepurifier (Catalytic Carbon to remove chorine and chloramines - which eat away at your pipes if you have the Irvine Ranch Water - I don't want anymore pinhole leaks!) and water softener (I am so excited to have soft water for my hair, skin and also so my faucets don't look awful with all the hard water build up) and I am super happy with my decision! Unlike other companies who have salespeople who can't actually do the work themselves, the owner, Pat came out to teach me about my options and give me the quote. Then on the day of the installation, Pat came back to the job again to make sure everything went smoothly and was what we agreed on. The technicians Ryan and Brandon were outstanding! In all, having all 3 employees at my house I felt my job was very well taken care of and it was also finished in a timely manner while being done to the highest standards! Ryan has incredible attention to detail, and as a perfectionist myself, that is something that I really appreciate. All of Ryan's piping work is perfectly straight and as 'out of sight' as possible. I also appreciated that he made the smallest hole possible into my house to connect to my drain system - it's barely noticeable. All of the work is gorgeous and you can tell the precision and care that Ryan puts into everything he does! I wish all contractors operated at this meticulous, caring, high level, that Ryan does - he is outstanding! I also appreciate all of the time Ryan took to show me all of the work and explain about my system after he completed the job. Never once did I feel rushed and I was able to ask a lot of questions and he was very nice and helpful. Other water companies I interviewed but decided not to go with "mansplained" me (which was annoying!) but Radiant Water dealt solely with me (never my husband) and I was always treated with the utmost courtesy. Brandon was outstanding as well and did a great job installing my Reverse Osmosis system and new sink faucet in my kitchen. I also like how Radiant Water are technicians as well where they can do maintenance and also fix plumbing problems with my water system - unlike some companies who only instal new systems. I appreciate how they will send me postcards in the mail to check in with me to remind me that the filters in my RO need changed and they can come out to service the systems as well which makes things easy for me. I like how all of the parts are made in America and they have both a parts and labor warranty. Overall, I was very impressed with and happy with all 3 men from Radiant Water. They are all experts at what they do and at all times made me feel like a valued customer. They treated my home with care and made sure that they tailored the water system and installation experience to be exactly what I wanted and what was optimal for my home. I highly recommend Radiant Water! I think they are truly the best company out there for your water purifying and water softening needs!

Nick installed my RO system and did a fantastic job. He was incredibly kind, helpful, and…read moreresponsive throughout the process. His service was prompt and professional, making the whole experience smooth and hassle-free. I highly recommend him!

Nick is a Rock Star when I lived in Ca he took very good care of us. Was always reliable, honest…read moreand hard working. As I look for a whole home water treatment system I wish Elite was in Co I miss them and now every company I meet will be compared with Nick's workmanship!