EcoWater San Diego Offers Expert Water Treatment, Softeners, Filtration, & Reverse Osmosis Systems in the San Diego, CA area

EcoWater San Diego is the ONLY water treatment company in Southern California with the highest quality Made in the USA products with Lifetime Warranties and a Dare to Compare Guarantee.

Through , get Free basic installation (up to a $500 value) with any EcoWater System.

This offer is available in most of Southern California. Simply enter your name, phone and zip code to learn more.

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EcoWater San Diego Provides:

Whole house water treatment and water softener solutions for high-quality drinking water and soft water for your home and Business.

For Your Home:

For Your Business:


The Service and Installation Department at EcoWater San Diego is known for it’s courteous, knowledgeable, and fast acting staff.

We are proud to have a team that understands the importance of quality work and customer satisfaction. Our 10 years of experience will prove to you that we have a service department that is set apart from other companies.


If you are concerned about the quality of water you use and drink, you have come to the right place.

Our whole-home systems make your bath and laundry water soft, your drinking water clean, pure and odor free.

Softened water helps your home appliances work better and last longer.

Quality water is not just a precious resource; it is an integral part of a healthy lifestyle.


EcoWater Systems are Made in the USA and is the largest manufacturer of water treatment systems in the world.

Our systems, with their innovative technology, have satisfied customers for years; giving them cleaner and healthier water.

With the best warranties in the business, we not only understand water… we understand your needs too.

Local Reviews:

I love the system. My coffee and teas are coming out so much better. The customers are coming up to me and complimenting me on the taste.

My water is perfect now. I no longer have to wipe down the wine glasses and it tastes so good. I fill up the bottles of water at work to take home.

I want to thank you for your personal care and wonderful services. 1. The installation was flawless and professionally done 2. I thought much of what you were saying about the system was sales hype but I’m pleasantly surprised that it’s true. 3. The water tastes great! No more bottled water. 4. Our hot water system works considerably better so that I have been able to lower our thermostat… $$$ savings. I know you told me so, I just regret not having done this, years ago.

I love my EcoWater! I’ve had it for many years and I love the taste! Today with the water problems and pollution, we need a good home filter. I used to get my water from the water store, it’s not only expensive, but difficult if you’re older and have no one to help you. I use my EcoWater for cooking and drinking and know that my vegetables, coffee, and tea taste better as a result. I know you’ll never be disappointed by your EcoWater.
EcoWater San Diego is rated 4.8/5 based on 4 reviews.
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Seals of approval

The EcoWater Refiner has earned these agency seals: ISO 9001, 2 Gold Seals of Approval from the Water Quality Association, and several plumbing seals as well. You will find these proudly displayed to show we’re not the only ones impressed by our quality.

Proud Members and Supporters:

Our Contractors State License Board license number is 925031.