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Residential and Commercial Water Treatment Systems for Phoenix, AZ

20+ Years of Experience

Family-Owned Business

Industry Leading Warranties

NSF/ANSI Tested and Certified Components

Licensed, Bonded, and Insured

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Wisetack Gold Certification

Current Specials & Bundles

Advanced Series Water Softener Group

Water Softener

Systems

All-In-One Encore Water Softener Group

All-In-One Water Softener Systems

Salt Free Conditioner Systems

Salt Free Conditioner Systems

Whole Home Filtration Systems

Whole Home Filtration Systems

Reverse Osmosis Systems

Reverse Osmosis Filtration Systems

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Solar-Powered Water Treatment Systems

RV Water Softener

RV Water Treatment Systems

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Commercial Water Treatment Systems

Gas Heaters Group

Gas Hot Water Heater Systems

Electric Tankless  Heaters Group

Electric Hot Water Heater Systems

Grundfos Comfort Re-circulator Pump

Hot Water Re-circulator Pump

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Well Water & Specialty Filters

Water Coolers and Ice Machines

Water Coolers & Ice Machines

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Water Treatment Services

Easy Financing 

EASY FINANCING (TERMS 3 to 60 months / APRs range from 0 to 35.9%) Pay in installments for your purchases. It takes just a minute to see your options, and checking eligibility won’t impact your credit score. Learn more

Best Price Guarantee

Best Price - Guarantee https://www.a2zwatersystems.com/price-match

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  • Our pricing is based on the highest quality components and our unsurpassed warranties and customer service.

  • Our goal is to provide our customer with the best possible price, and we will always strive to put a package together that meets your needs.

  • We can customize a package based on your budget.

  • We will meet or beat any competitor's pricing on comparable systems, warranty, and services.

  • If we are asked to price match any advertised price, we may from time to time require a copy of the ad or quote to be in writing and include details related to the product. For example, quality of resin, or filtration media, warranty details and more.

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If there is another system or certain features you like either from us or another company please call, text, or email us for a custom best price quote to meet your needs and budget.

 

All pricing and specials are subject to change at any time without notice.

Featuring

  • ​Go Green Systems

  • Encore Water Systems

  • Advanced Series Water Systems

  • CWS Series Water Systems

  • Drop Connect Water Systems

  • Wi-Fi Enabled Valves

  • Bluetooth Valves

  • Works with Alexa

  • Vertex Water Products

  • Pentair Water Products

  • Clack / Fleck 

  • Salt Alarms

  • Whole Home Water Leak Detection

  • & Much More

What Our Clients Say About Their Water Transformation

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Why Us?

Family-owned with over 20 years of experience, Complete Water Systems is Arizona’s trusted provider of water filtration, plumbing, and service solutions. We are committed to delivering high-quality, innovative solutions with integrity and professionalism. Whether you need home filtration, plumbing services, or expert advice, our dedicated team ensures your water is clean, safe, and tailored to your needs. Contact us today to discover how we can help you achieve pure and safe water.

Contact Us!

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We've Got You Covered

We proudly serve Arizona with expert water filtration and plumbing services. From every corner of Phoenix and more, we're here to ensure you have clean, safe water whenever you need it.

North Phoenix Area

Anthem

New River

Carefree

Cave Creek

Glendale

Paradise Valley

Peoria

Phoenix

Scottsdale

South Phoenix Area

Avondale

Chandler

Guadalupe

Queen Creek

San Tan Valley

Sun Lakes

Tempe

West Phoenix Area

Buckeye

El Mirage

Goodyear

Litchfield Park

Morristown

Sun City

Sun City West

Surprise

Tolleson

Youngtown

East Phoenix Area

Apache Junction

Fountain Hills

Gilbert

Mesa

Rio Verde

Others with Dispatch Fee

Casa Grande

Dewey-Humboldt

Eloy

Florence

Maricopa

Prescott

Prescott Valley

Sedona

Wickenburg

Gold Canyon

Flagstaff

Payson

Tucson

Coolidge

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