(815) 701-9925

Hours: 8AM - 5PM M-F 9AM - 12PM Sat

Great Water USA

We help local Northeast Illinois families get great tasting, healthy, soft water so they can clean less, live fuller, and enjoy their homes more without breaking the bank.

With free water testing and over 68 years of experience in providing better water to folks just like you, you can trust you’re in great hands with Great Water USA.

Through , rent an EcoWater system for just $1/mo for 3 months!

How can we help you?

Our water specialists are ready to help you solve these common water issues!

Hard water buildup

More than just a pain to clean, hard water can cause permanent damage to water using appliances, pipes, faucets, and fixtures. Luckily, there’s an all-natural solution that will protect your home…

Iron & mineral Stains

Iron causes red/orange stains and can be seriously hard to clean up. ? There are two different types of iron, both treated by different methods, so a free home water test can help you determine the best plan of action.

Bad tasting or contaminated water

Most water contamination happens AFTER water leaves your local water treatment plant. Between the miles of pipes the water travels and the chlorine that’s used to kill bacteria, it’s not unusual for water in our area to taste pretty… gross.

SMELLY water

Does your water smell like rotten eggs? There are typically two water contaminants that cause this, but sometimes it is caused by sewage pollution or a water heater. These issues pose a serious potential health risk, but we can help you fix this in your home. 

Wireless Water Monitoring System – HydroLink

Control & monitor your water treatment systems at the touch of a button and enjoy better water at maximum efficiency. You’ll save money & time! Many water softener and treatment systems are hidden away and overlooked in a basement, garage, utility room, or under a sink.

EcoWater’s advanced HydroLink® technology puts information at your fingertips that makes it possible to communicate with your water treatment systems so you can potentially extend the life of your appliances. Additionally, HydroLink Plus® can be programmed to send alerts and diagnostics to your local EcoWater Pro, who will monitor the system and provide convenient maintenance and service as needed.

The EcoWater HydroLink Plus® system gives you the power to monitor your water usage, let’s you know when to add salt and gives you peace of mind when traveling. You can access your system from virtually anywhere and receive on-demand alerts via email, text through our convenient app or by connecting to the secure website.

Wireless Water Monitoring System – HydroLink

Control & monitor your water treatment systems at the touch of a button and enjoy better water at maximum efficiency. You’ll save money & time! Many water softener and treatment systems are hidden away and overlooked in a basement, garage, utility room, or under a sink.

EcoWater’s advanced HydroLink® technology puts information at your fingertips that makes it possible to communicate with your water treatment systems so you can potentially extend the life of your appliances. Additionally, HydroLink Plus® can be programmed to send alerts and diagnostics to your local EcoWater Pro, who will monitor the system and provide convenient maintenance and service as needed.

The EcoWater HydroLink Plus® system gives you the power to monitor your water usage, let’s you know when to add salt and gives you peace of mind when traveling. You can access your system from virtually anywhere and receive on-demand alerts via email, text through our convenient app or by connecting to the secure website.

Dare To Compare Guarantee

Call (815) 701-9925 to Learn More!

Here at Great Water USA we stand behind our products and hold ourselves to a very high standard. Our clients enjoy peace of mind knowing:

We have excellent standard warranties: All of our products are covered by the Advantage Warranty. Backed by a solid cash reserve, our standard warranty exceeds other companies’ best warranties.

Perfect 10 Warranty: this is an optional warranty which extends the electronics equipment of your warranty to a total of 10 years. See your dealer for details.

Dare to Compare assurance guarantee: This guarantee gives you 30 days after purchase to find an equal or better performing system. If they can provide you with the same warranty protection package, meet our specifications as validated by the WQA, and offer the same 3rd party seals of approval, you’ll get your money back!

It really is that simple. So what are you waiting for? Contact Us Today!

Why choose us

A Variety of water solutions

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

over 10,000 satisfied customers

Your experience with us is our primary area of focus. Over the years we’ve served 10,000+ local residents and would love to earn your trust too.

3rd Party 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.

Made in the USA

EcoWater Systems are Made in the USA and we are 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.

What our customers say

Steve Meyer
Steve Meyer
19:08 28 May 19
Love getting our water from Great Water. They provide prompt delivery and excellent customer service. Whenever we need to make a change, they are right on it. Plus no hidden fees like the "other guys" like to charge.
Eldrick LOFTON
Eldrick LOFTON
18:48 22 Apr 19
Have used their services off and on since renting water softener equipment in 1996. Recently I bought a water cooler with regular water delivery. When Mike delivers, he always asks if I need him to lift the 5 gal. bottle on. On a good day I can manage but there are times when I truly appreciate his thoughtfulness. Great company, Great people.
Richard Haehnlein
Richard Haehnlein
16:12 18 Apr 19
Very prompt and spot on service. Would tell and have told people to call and use them for their systems
Mark Pratali
Mark Pratali
21:54 26 Mar 19
Great service and system installation. A+
Dana Scott
Dana Scott
18:57 17 Dec 18
Top of the line customer service! Very happy with my experience with Great Water USA!
Brian Williams
Brian Williams
20:00 16 Dec 18
Taste the difference!
Carolyn Sommer
Carolyn Sommer
14:19 28 Nov 18
Friendly staff and always eager to help !
DarkSinLives
DarkSinLives
17:37 25 Oct 18
Their 24 hr dispenser is great when you run out of water after hours.
Jamie Taylor
Jamie Taylor
16:38 08 Nov 17
Friendly and efficient....great delivery guy!
John Gannon
John Gannon
04:31 04 Nov 17
The ordering of the water softener salt and osmosis filters was easy, and DJ was very professional at delivering the products.
Scott Belt & Associates
Scott Belt & Associates
16:06 20 Oct 17
DJ is always very professional and does a great job!
Cindy Sanders
Cindy Sanders
19:43 13 Mar 17
David is very personable when he delivers water..He's very helpful with any questions we have. .if we need a earlier delivery date, he never complains..great customer service
Donald Noascono
Donald Noascono
22:44 09 Feb 17
Scott was very professional and courteous while attending to my water softener repair and adjustment. He answered my questions and was not pushy.
Karen Dixon
Karen Dixon
21:05 02 Feb 17
Scott was so so helpful and kind. He also checked my water for softNess too and answered seveal questions. He even helped me figure out my new smart phone. Thanks scott.
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We have a variety of systems and purchase options to fit your home and financial needs. From affordable purchase options, convenient rentals, and financing solutions, getting healthy water for your home and family has never been so easy.