Get matched with top water treatment pros in San Marino, CA

"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."

"This company is amazing! I just purchased a complete soft water and RO system to replace my 23 year old Ecowater system. Chris, who’s the company owner took the time to explain all my options in detail. He was extremely detailed and reliable throughout the entire process. Though they were booked out 3 weeks, he made special accommodations by installing my new system himself within one week of his initial home visit estimate. Chris was very meticulous to perfection. He’s fair and honest! Great experience throughout the process!!"

"The repair guy came within the estimated time and resolved my water heater issue, no charge."

"McLay Services did an excellent job on the preventative maintenance for my A/C system. Dylan was professional, courteous, and thorough throughout the visit. He replaced two air filters, cleaned the coils, and checked all electrical components to make sure everything was running safely and efficiently. My unit is now healthy and fully operational. I really appreciate the quality of work and attention to detail — I'd definitely recommend McLay Services to my friends and family!"

"My under the sink RO system stopped working. Daniel came and we realized it needed to be replaced. He made a recommendation and bought all parts for me. It was a smaller direct system that works best for my needs."

"Jeff Seale at Accurate Electrical Service was the most attentive, considerate, professional electrician I have ever met. I would highly recommend him and will definitely use him for future projects. Thank you for the reference."

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.

Don't trust your property to a less qualified team. Contact our highly trained experts for quality service.

"Installation went smoothly. I've had the system for about 5 years and I recommend it highly. The water tastes great. We don't buy water anymore. Our pipes are protected from mineral buildup. Very pleased with our purchase."

"We have three properties, and Gabe and Tito are our regular plumbers for all our work. Their work is excellent, consistent, thorough, reasonably priced, and I recommend them to everyone looking for plumbing work. Besides, they're just great people. Hire them!"