Contacted several companies for a whole house water treatment system and a Reverse Osmosis System…read morefor under the sink. Constatine responded very quickly and came to the house to give a quote. He was extremely nice and explained our options without trying to up sale. Pricing was fair and competitive with the other companies we had contacted. We decided to go with Water Purifaciions Systems due to their quick response, great communication, past reviews, workmanship, and their competitive pricing. On the day of install, Constantine and his team arrived when they said they would. Their work was efficient, clean, and custom. We did encounter one issue, but they rolled with it and resolved the issue with no problems. They cleaned up after themselves and went over the system in detail with us. They were patient and answered all our questions. I would definitely recommend Water Purification Systems for your water treatment needs here in San Diego County. Thank You Constantine and to your team.

Water Purification Systems did an incredible job installing our new system. The customer service…read morewas top-notch from start to finish. The alkaline water tastes so yummy and fresh, and best of all, no more carrying heavy water bottles from the store! Highly recommend them to anyone looking to upgrade their home water.

After doing a lot of research on all the various water softener/conditioner options, I knew I…read morewanted to talk to people who specialize in water treatment as I was a bit overwhelmed with all the different information out there. I got in touch with Jaye at All Cities Water Treatment and he helped walk me through everything I needed to know about my water and how to treat it. He candidly answered some of the questions I had along with explaining the different options they offer but never tried to sell me on anything I didn't need. Jaye let me know that once I have a system it's very easy to add things on if I want. Jaye came out to my home for a consultation and to look at the plumbing. He drafted up a plan for the drainage of our new system and we got on the schedule for install the following week. The estimate was extremely fair compared to some others I had received. Eddie arrived promptly and did an amazing job with the install, replacing a failing valve, tucking and hiding piping for the drain. He was super knowledgeable on the system and walked me through the basics of what I needed to do. We are already starting to feel and see that the water is softer and cleaner. I will be recommending All Cities Water Treatment to anyone who is curious about water treatment!

They provided a rough estimate before coming out to view the property. Most other companies would…read morewant to see the house first.

Andrew came out first thing in the morning After I made an…read moreappt the night before. he was professional and knowledgeable. Fixed Our kitchen drain and gave us great advice. Only took an hour and all in all a great Affordable job! Thx!

I put out a Yelp request in January 2025 to get a new tankless water heater and water filtration…read moresystem, and Bryan came out, walked me through everything, and gave me a solid quote compared to other companies who also came out to the house. He was also very impressive when listening to him explain what our system could look like and what our options would be. At that time, we were already having an ADU built in our backyard, and when the contractor found out we wanted a new tankless heater and water filter installed on our main house, he offered us a discount and installed a tankless heater. It ended up being a big mistake as they did a very sloppy job. Fast forward to this past September 2025, and my wife put out a Yelp request to get a water filtration system installed. She did not know that Pure Plumbing had come out previously, but I recognized Bryan's name when my wife told me he would be coming to the house. He walked my wife through everything while I was at work, and she was impressed by him too. He even pointed out where our contractor's plumber had made a major mistake with our tankless heater. We ended up having Pure Plumbing install the water filtration system, the price was great, and they did a fabulous job. In addition, thanks to Bryan's alertness, we were able to have our contractor's plumber come out to fix their mistake. Thank you Bryan, and thank you Pure Plumbing. I highly recommend this company.

Easy water filter setup and great quality. Kaleb G. Has been extremely helpful to take care of our…read morewater quality needs.

I was tired of getting water each month. I decided to get water filter, I did months of research…read moreand decided to go with this company in 2022. It's been great so far. Kaleb just did a replacement for us today. He answered all of my questions and concerns. He was kinda and patient. Recommended! Tri

As anyone can guess, losing hot water in your house is a serious matter. The situation is…read moreaggavated when your water heater on the fritz is less than one-year-old! My family faced this situation and I contacted Quick Water Heater for help via Yelp. Within seconds (yes, seconds) Camille reached out to me (on a Sunday) and heard my dilemma. She walked me through their (very intuitive) website and explained the process for me. After agreeing to have a technician visit my home to assess the situation and provide a more accurate estimate, I waited for the next day. My appt was set for 1400 hrs but Erick contacted me asking if I could accommodate his visit earlier, which I welcomed with gusto. By 10AM he was taking a look at my dead appliance. Erick took a look and the mystery of the broken 1-yr-old water heater was resolved. My pressure modulator was dead, so the 150PSI streaming through my house killed the water heater. Erick replaced my water heater, the water pressure modulator and also replaced my main line shut-off valve, which was done as well. Through the process, Erick patiently explained not only WHAT he was doing, but WHY he was doing it. His technical knowledge was impressive and it was only matched by his affable demeanor. Camille and Erick represented Quick Water Heater extremely well. The Dream Team for any service provider. I will add myself to the long list of impressed customers. Well done!

Highly recommend this team! Ben squeezed us into his schedule to make sure our hot water was back…read moreup and running the same day parts arrived. I am so grateful for their expertise and professionalism and will be sure to use them for any future needs!

One Water Systems was very responsive, they have a great product, and a competitive price. We're…read morevery happy with their whole home water filtration system. We liked them because they are a product company not a plumber who wants to sell you an installation and because the product is high quality with a longer warranty (15 years) than similar products we evaluated. Also, the product includes annual check ups and was 100% white glove on the install and maintenance.

Love their FRESH and CLEAN water. Bought one for our new home too. Also buying one for our daughter…read moreand her family. Drew is such a nice guy!

We've used Quick Water Heater & Filtration Company twice now and have been very happy both times…read more Our first install was back in 2019 with Gregg and Jacob, and everything went smoothly. This time around, our Rheem water heater failed before reaching even 7 years, despite having a 12‑year warranty. Even though Quick is closed on weekends, Brandon texted me and set us up first thing Monday morning. Ben (sales) was extremely helpful, walked me through all the options, and made a genuine effort to get Rheem to honor the warranty. Unfortunately, Rheem couldn't provide a replacement and instead offered fair market compensation (still TBD). Not thrilled with Rheem, but Ben handled the situation professionally and kept me informed throughout. We ultimately went with a Bradford White, and Sammy installed it the same day. His work was excellent--professional, efficient, and spotless cleanup. The Bradford White + installation was very reasonable and very surprisingly comparable to my prior installation. Very impressed with Quick's responsiveness, professionalism, and ability to turn everything around in a single day. Highly recommend them.

Really dislike giving low star reviews. This is an established company. We enjoyed working with…read morethem in the past. Higher in pricing, but we used to praise their customer service. We are loyal to our vendors/contractors as great workmanship is not always easy to come by. In the past Jacob, Erik, and others on the team were always professional, prompt, down to earth-- and all experts. They installed our 3 water heaters from them and a whole house filtration system. We have recommended them to our neighbors as well. Had the most uncomfortable conversation with owner Brandon who we've never interacted with in the past. Shockingly rude. I even said, "sounds like I caught you at a bad time" - yikes. A top contender for most negative and weird vibes from a sales/client interaction. This call happened after a slightly frustrating visit with Ben who admitted he only has 1 year of experience and was trying to keep up as best as he could. He was actively trying to learn on the spot. He was honest which I commend. Ben left saying he needs an actual technician present along with the owner's help to develop a more solid option and plan to move forward. Not a problem at all. It must be frustrating being an expert in your field having to speak about the same products and concepts with home owners who are relearning different/new systems on the fly. But if customer service is not your forte, stick to delegating and take hospitality courses so your loyal customers don't feel like they have to be apologetic for having questions on a $11k quote. Sadly, a "could have been better" 2/5 star experience, wish we could stick with them. Pro tip, maybe ask to exclusively interface with the seasoned members of their crew with 5+ years of experience so you avoid any negativity and can actually get the work you need done.

Encinitas Plumbing is ALWAYS my first call. We've been using them for years for everything from…read moresimple maintenance to installing an electric water heater. They are responsive, kind, knowledgeable, efficient, and fairly priced. I love supporting a local small business.

Prompt quality service. Tim resolved some plumbing issues at my commercial property. Everything…read morewas fair and I appreciated his professionalism. I have also used his services for my home. I highly recommend him for both commercial and residential services.

We've been very happy with our household water system and drinking water tank. Customer service is…read morefantastic- they remind me when it's time to change filters which is a huge help, but if they come out and the water is still testing well, they give me the option of changing them now or rescheduling, instead of just automatically performing the service and charging me earlier than necessary. The reps who have been out have all been very courteous and respectful of our home, more so than I feel is necessary for us but it's appreciated. We'd highly recommend!

We have been working with Scott and SoCal Water Systems for a number years. This was the third…read morecomplete system we have purchased from him for multiple residences. The quality of the work has been excellent and after sales service has been is always as expected. The most recent purchase is pictured below.

I called this company in desperation as my water heater was not working. Freddie the owner…read moregraciously helped me troubleshoot the water heater over the phone. Turns out it was an easy fix and saved me a lot of time and trouble! Super thankful for Freddie taking the time out of his busy day to help me, free of charge! Thanks Freddie!! May good karma come your way!

We got ours install for about 1 year now and it's one of the best improvements we did to our home…read more The first was a whole house fan, second was this! It's basically a big water filter. You change the filter once a year and my husband did it and it wasn't bad. When we got it the guy who installed it was good. He gave all the info to my husband and did it pretty quick. We were initially going to get like a reverse osmosis water filter and alkaline from puragain water but it was 3x the price. This is basic but it does the job and our water tastes great. Totally recommend. It beats buying water bottles! Or fridge filters.