Water Purification Systems
Company Overview
Our goal at Water Purification Systems is to ensure better water for our clients in their households, businesses, restaurants, and industrial locations.
We handle installation and servicing for all major brands of Reverse Osmosis systems, Water Softeners, and Coolers.
Check out our great selection of water filtration systems, available for both purchase and rental.
Our mission is to be the most knowledgeable, cost-effective, and dependable professionals in the plumbing industry.
We are committed to offering eco-friendly, high-quality water treatment solutions that ensure complete customer satisfaction.
In 2014, we launched Water Purification Systems to address the increasing water quality concerns in Southern California.
Our team installs and services cutting-edge water treatment devices such as Reverse Osmosis Systems, Water Softeners, and Water Coolers.
Business Services
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sink installation
- Toilet installation
- Water heater installation
- Water heater repair
- Water pipe installation
- Water purification system cleaning and maintenance
- Water purification system installation
- Water purification system repair
- Salt delivery
Business Location & Hours
Mon: | 7:30 AM - 8:00 PM |
Tue: | 7:30 AM - 8:00 PM |
Wed: | 7:30 AM - 8:00 PM |
Thu: | 7:30 AM - 8:00 PM |
Fri: | 7:30 AM - 8:00 PM |
Sat: | 9:00 AM - 4:00 PM |
Sun: | Closed |
Recommended Customer Reviews

High quality US made products only
Fast responsive customer service
Family owned
Perfect tasting and great feeling water
Competitive prices
Extremely satisfied overall. I'm glad we chose WPS. These are good guys who care about the quality of their work. If you're tired of showering with hard San Diego water and sick of Brita or fridge filtered water, give them a call.

I had an outdoor water softener installed by these guys and I am very satisfied with the work. They are upfront and honest about what to expect and don't try to upsell you. I received several quotes and theirs was quite competitive and with quality products.
But most of all, I am quite impressed with their responsiveness. They will respond to emails and phone calls very promptly and jump on an issue immediately. I had an issue with the system and within an hour, they were ringing my doorbell and immediately fixed the issue. Everything has been running smoothly ever since.

Great service and great products! Life changer! Definitely 5 stars.
I just moved to San Diego and the water here is unbearable without treatment. We were living on bottle water before I finally installed the system from WPS. I did my research all over the internet and called my top candidate water treatment companies, the I chose WPS for the quality, customer service and of course price.
The team scheduled my free consultation quickly and followed by installation. I just want to say that I like drinking the water from my Kitchen (6 stage RO system) more than bottled ones. Now I don't feel itch after shower with the softened water either. Absolutely worth the money!

Great service. Timely, competent and know Reverse Osmosis System installation better then most Plumbers. Highly recommend!

In contact with Constantin in the beginning and once we decided to go with this company, Eugene came to install. He's great! Very nice, knowledgeable, friendly. He took off his shoes without me asking. He told us step by step what to do if there are issues, etc. We are pretty excited to use our reverse osmosis!

We called WPS because we just inherited one of their systems from the previous owners of our home and the machine was alarming. They were able to come out within 48 hours and were very knowledgeable and professional. They were able to answer all our questions and switch out the filters and battery for us. We love the taste of the water and appreciate the great customer service!

Great service from David and the team. They installed a whole house filtration system, water softener, and reverse osmosis. Pricing was reasonable and they were very easy to work with. Not aggressive at all compared to other companies I received quotes from. They did a clean job and always willing to answer any of my questions and concerns. Definitely recommend them!

I did a lot of research to install water softener for my house and water filter for our drinking use, I called many places and WPS was very quick to respond and also very patient explaining about different equipments and all the pros and cons, David came for the initial estimate, he was very professional as well as kind and understanding. They came a week later for installation, I was mostly impressed by their professionalism and cleanliness, They did an amazing job and I absolutely recommend them to all my friends and neighbors

David from WPS installed my water softener and filtration system. He was very helpful - answered all of my many questions while always being professional and kind. He did great work and was a pleasure to be around! Thank you! Also, Constanin was very helpful in answering my initial questions as well.

Constantin is very easy to work with, he explained how to maintain and how the water system operates, we scheduled it and the whole operation was enjoyable easy and stress free project, its family owned, and its very important for me to always look for good family owned company