Complete Water Systems LLC

Complete Water Systems LLC Arizona's family-owned and trusted source for water filtration, softeners, salt-free systems, and plumbing. Free estimates and a lowest price guarantee!

Licensed / Bonded / Insured ROC # 330440 & 345865 We provide the highest quality water treatment systems, parts and service. Based on years of experience as well as industry research and other consumer’s experiences you can be confident you are getting an excellent product. We locate the best suppliers and plumbing professionals, we evaluated the research available for different water treatment tec

hniques and then we provide you with systems that will best achieve your water treatment needs and expectations. As a family owned and operated company it is imperative to us that our customers know all their options, that they know the truth behind different techniques and that they get their water filtration treatment systems at a fair and reasonable price.

Big whole-home upgrade completed in Scottsdale 💧 This project included a 48K CWS All-In-One Water Softener with Whole Ho...
08/29/2026

Big whole-home upgrade completed in Scottsdale 💧 This project included a 48K CWS All-In-One Water Softener with Whole Home Filtration system, a new soft water loop, and a Navien NPE-240A2 high-efficiency tankless water heater.

The CWS system combines premium softening resin with catalytic carbon + KDF 55 filtration to help reduce hard water scale, chlorine, odors, and other common contaminants throughout the home. Paired with the Navien tankless water heater, this setup gives the homeowner a more efficient, high-quality water treatment combination from top to bottom.

Another water softener installation completed in Phoenix 🌵💧 This 32K CWS All-In-One system combines whole-home softening...
08/15/2026

Another water softener installation completed in Phoenix 🌵💧 This 32K CWS All-In-One system combines whole-home softening with advanced filtration in one compact setup.

Built with a dependable Clack WS1 valve, premium 10% cross-linked resin, and catalytic carbon + KDF 55 filtration media, it helps reduce hard water scale, chlorine, odors, and other unwanted contaminants throughout the home. This installation also included a soft-water hose bib, giving the homeowner hardness-free water outside for washing vehicles and helping reduce water spots.

Clean, great-tasting drinking water starts right at the sink 💧 We recently installed a Waterdrop G5P700A Alkaline Tankle...
07/31/2026

Clean, great-tasting drinking water starts right at the sink 💧 We recently installed a Waterdrop G5P700A Alkaline Tankless Reverse Osmosis System in Gilbert, giving this home high-capacity, on-demand purified water with a sleek, space-saving design.

With 8-stage filtration, a smart faucet that displays real-time TDS and filter life, and alkaline remineralization, this system is a great, modern choice for homeowners looking to upgrade their drinking water.

Upgrade your home's water from every tap to every glass 💧 For a limited time, save with our **Advanced Water Package**, ...
07/16/2026

Upgrade your home's water from every tap to every glass 💧 For a limited time, save with our **Advanced Water Package**, featuring a premium whole-home water softener paired with the Waterdrop G5P800A 800 GPD tankless reverse osmosis system.

Every package is professionally installed by our licensed, bonded, and insured technicians and backed by one of the industry's most comprehensive warranties.

If you've been thinking about upgrading your home's water, now is a great time to take advantage of this limited-time offer. Contact us today for a free quote!

Reviews like this mean a lot to our team. Thanks again for the support! ⭐
07/15/2026

Reviews like this mean a lot to our team. Thanks again for the support! ⭐

Another water softener installation completed in Glendale 💧 This Dual Fusion Series system combines a premium whole-home...
07/11/2026

Another water softener installation completed in Glendale 💧 This Dual Fusion Series system combines a premium whole-home water softener with advanced filtration, giving this family softer water while reducing chlorine and other unwanted contaminants throughout the home.

Built with a dependable Clack WS1 control valve and commercial-grade softening resin, this system is designed for reliable performance and long-lasting protection for plumbing, fixtures, and appliances.

Fresh drinking water on demand 💧 We recently installed a Pro Series 5-Stage Reverse Osmosis System with a matte black fa...
06/15/2026

Fresh drinking water on demand 💧 We recently installed a Pro Series 5-Stage Reverse Osmosis System with a matte black faucet in Tempe. This high-efficiency system is designed to reduce impurities while providing clean, great-tasting water right from the kitchen sink.

Complete with Flow Lok leak detection and a sleek matte black finish, this setup is a great addition for homeowners looking to upgrade their drinking water quality.

Address

1725 W Williams Drive Suite 23
Phoenix, AZ
85027

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+16023965566

Website

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