Get matched with top water treatment pros in Rancho Palos Verdes, CA

"Great communication in arranging a time for service. Walked through in detail what he could do and was very communicative in asking for feedback where needed. Tyler was efficient, thorough and completed the installation of our hot/cold water system along with RO system."

"Just had a water system installed, including RO, carbon and water softener. Only been running a few days so still have to see performance over long-haul. Brad has been very helpful so far and Jack and his team did a good job with the install. They've been responsive to questions, and also came back to install a water pressure regulator for a reasonable cost. So far, so good with ProWater."

"Very happy with my new 3-stage whole house water filter/installation - topnotch!!!"

With 50 years of combined experience, we at Pure Water Filtration pride ourselves on being the best in the industry. Our ability to design and install complex projects separates us from our competitors. We do everything from simple installs such as residential reverse osmosis to more complex commercial multi-unit apartment buildings or well water treatment. For pure, healthy water, we have a solution for any budget. We use American-made products, allowing us to offer the best warranties in the industry. All of our products meet NSF and ANSI standards. Pure Water Filtration has a close relationship with the California State Drinking Water Program and local testing laboratories. We guarantee you will be satisfied when choosing Pure Water Filtration as your go-to water treatment specialist.

"Robert returned my call after I scheduled another plumber I had not used before. He was upfront and gave me a fair estimate for replacing old angle stop hot & cold water valves for a kitchen sink. Robert immediately scheduled an appointment at the perfect time for me. Then on the appointed time and day, the plumber showed up right on time, and finished the job better than I expected. Thanks."

"I Appreciate the fact that he made sure my water heater was cleaned when he finished the job"

Welcome to Pure Water 1! We are your local experts in all residential and commercial water treatment, purification, and filtration. We are an environmentally conscious company with the highest standards for customer service. Not only do we go the extra mile to ensure you are satisfied, we are constantly evolving to keep up with the latest and most cost-effective water technologies. Call Mat today to get started on your free water analysis!

""One Water" employees are professional and courteous. System was installed in a few hours. It's been 2 weeks since we got the unit installed and we are happy with the quality of water that we are now able to get from every faucet in the house."

"Superior has a great system that works perfect. It’s been 1 1/2 years now with no problems and perfect water with no water spots and tastes great. We also found the price to be very competitive and glad we chose them"

"The technician was very professional. He did a wonderful job. The water heater has been working pretty well."