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Arizona's #1 Water Softener Installation & Repair Company

Complete Water Systems are a leading provider of Water Filtration Products, Services, and Plumbing in Phoenix, Arizona. With over 70 years of combined experience, we are dedicated to delivering high-quality solutions to meet all your water needs. 



Our systems are manufactured in Arizona

Assembled with industry leading components, such as Pentair, Fleck, Clack, Pentek, Vortech, Ultima, smart systems and more.

Systems that are designed to last and  always provide the most efficient and affordable operating costs.

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Are You Tired of the Stains & Grime? How Can a Water Softener Help?

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Ruined Fixtures

Constantly replacing fixtures due to corrosion from hard water can be an inconvenience as well as costly. Water softeners help not only your appliances, but fixtures as well. Keeping the internals in good working condition as well and external. 

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Water Spots

Water spots can be an unpleasant byproduct of hard water. By minimizing the occurrence of water spots on dishes, glassware, and various surfaces, softened water can significantly cut down your cleaning time.

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Constant Stains

You should not have to use harmful chemicals and rigorous scrubbing just to remove a stain. Softeners make it a breeze to avoid those unpleasant stains all-together. 

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Dry Skin

Dingy & stiff clothes paired with dry skin can be a detriment to your body. A key advantage of a water softener is its ability to enhance water quality by eliminating hard minerals like calcium and magnesium. The resulting softened water is kinder to your skin and hair, and can render your clothes and dishes cleaner and more vibrant.

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Clogged Pipes

Replumbing a home due to hard water can be costly. Roughly a $1500 - $20,000 expense. Softeners can remove existing build up over time allowing better flow in the home and avoiding any major remodels due to piping failures. 

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Costly Utilities

Softened water can also contribute to energy savings in water heating. The heating of hard water can lead to scale buildup, which diminishes the efficiency of the heating element, forcing it to exert more effort and consume more energy.

Water Softener Installation


We Offer a Lifetime Warranty

We trust our products to get the job done and last. We would not put a unit in unless we would put it in our own homes. Complete Water Systems offer a lifetime warranty to cover the valve body, mineral tank, brine tank, and softening resin. 

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We Use Top of the Line Resin

Premium Grade, 10% cross-link water softening resin is a high-quality, superior cation resin that eliminates hard-water ions of calcium and magnesium, thereby softening your water. It exhibits outstanding kinetic performance, robust physical and chemical stability, high capacity, and efficient backwash flow rates. Estimated lifespan of 10-15 years.


Name Brand & First-Rate Materials

Manufactured in the USA with certified components that have been tested and certified to meet NSF/ANSI 44, 61 & 372



Additional Features We Include

With a softener installation we also include

  • Soft Water Hose-Bib - At softener location Wash your vehicles and recreational toys with hardness free water to help eliminate spotting​

  • Haul Away Old Systems - Standard Residential Size, no charge​

  • Complementary Yearly System Check - (within CWS regular service area) Each 12-month period of ownership you are eligible to receive one free complete system inspection, of all components, system​

  • Transferable Warranty - No Charge​

  • Complete Water Systems LLC Home Water Protection Club -  1 month free. Ask us more!

Tank Cover 

We provide a cover of your choice. 

Black Neoprene, Logo Advanced or Chrome.

Brine Tank

Our standard offering includes a 15x17 size with a safety float. However, we can accommodate different sizes for various uses upon request.


Complete Water Systems takes guessing out of the game. We start you off with 80lbs so you don't have too. Potassium available upon request.

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Get $150 OFF

Ask Us How!

Customizable Features

Exceptional Quality


Compact Design Available

Cabinet models available or those tight spaces.

Best Water Softener Price in Arizona,Ama

High Efficiency Valve Options

Save even more water and salt usage by getting a proportional valve option. Up to 30-70% more.

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Smart Systems

Choose a Bluetooth or Wi-Fi model for the peace of mind. Between salt alarms and leak detection you can't go wrong with these smart options. 

Phoenix Locals, Family Owned & Operated

From our family to ours, we understand that it is not a one size fits all situation & Arizona water is rough. We customize the experience for each home to ensure we are covering your goals for your home as well as making it financially feasible. With a legacy rooted in trust, quality, and commitment, we have been serving our community for several years. Our team is dedicated to providing personalized solutions for all your water treatment needs. We understand the importance of clean, safe water and are committed to ensuring that our customers receive the highest quality service. As a family business, we value the relationships we build with our customers and strive to treat each one as part of our extended family. Trust us to deliver exceptional water treatment services that meet your unique needs.

Contact Us



Opening Hours

2333 W. Northern Ave #4

Phoenix, AZ 85021


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Mon - Fri

8:00 am – 5:00 pm


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Tell Me More

We will send more information or call if you prefer.

Thanks for reaching out. We look forward to helping with any questions.

Our Services

Water Treatment

Arizona water is not the most reliable, We are here to help protect your family & home by providing top quality softening and water filtration.Whether it’s a simple reverse osmosis in a home or a large-scale water treatment system installation, we are committed to delivering high-quality workmanship and exceptional customer service. 

  • Water Softener

  • Salt Free Conditioners

  • Whole Home Filtration

  • Drinking Water

  • Well Water Systems

  • Specialty Filtration

  • Cooler & Ice Machines


We bring a wealth of experience in dealing with a wide variety of plumbing systems, irrespective of their brands, makes, or models. Whether it’s fixing significant leaks or replacing a heater, we provide a comprehensive suite of services to ensure your system operates as intended

  • Main Line Water Repair

  • Electric Water Heaters

  • Pressure Regulators & Vacuum Breakers

  • Tankless Gas & Electric Water Heaters

  • Toilet Repair & Installation

  • Plumbing Fixture Repair & Installation

  • Angle Stops & Shut Offs

Service & Repair

Place your confidence in the expert professionals at Complete Water Systems for swift and efficient restoration of your systems and fixtures. We provide a comprehensive suite of services, prioritizing enduring solutions over short-term fixes. Trust us to keep your water systems running smoothly and efficiently. 

  • Water Treatment Resin Replacements

  • Annual Filter Service

  • Annual Water Heater Maintenance

  • Water Heater Repair

  • Fixture Repair

  • System Troubleshooting & more

Residential & Commercial

At Complete Water Systems, we specialize in providing top-notch services for both residential and commercial water treatment and plumbing systems. Our team of experienced professionals is equipped to handle a wide range of services, from routine maintenance to complex repairs. We understand the unique needs of both residential homes and commercial establishments, and we tailor our services to meet these specific requirements.

  • Residential System Service, Repair, & Installation

  • Commercial System Service, Repair & Installation


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