1,300+ Five-Star Reviews
(480) 373-9949
Serving Phoenix, AZ

Phoenix Reverse Osmosis Systems

Phoenix's tap water contains chlorine, dissolved solids, and contaminants that affect taste and quality. Our Thirst RO systems remove 99%+ of impurities, delivering water that's purer than bottled — right from your kitchen faucet.

1,300+ Five-Star Reviews

15-20 GPG

Water Hardness (vs. 6 GPG national avg)

SRP/CAP surface water blend

Primary Water Source

Nearest: Mesa

CWC Service Location

What's really in your tap water?

Phoenix tap water meets minimum EPA standards, but still contains Chlorine, chloramines, high TDS. These affect the taste, smell, and purity of your drinking water. A reverse osmosis system removes virtually all contaminants, giving you clean, great-tasting water.

Browse our reverse osmosis systems

1,200+

Five-Star Reviews

Since 1998

Serving Arizona Families

0% APR

Financing for 9 Months

What Phoenix Homeowners Say

Reviews from your neighbors in Phoenix

Our technician Ari was personable and professional. He explained what he was doing and what the effect of his work was on our drinking water in very clear and understandable terms. We are grateful that he was the technician sent to us by Clear Water Concepts to service our RO system.

Joe Vernier

Phoenix, AZApril 2026

Google

Ari with Clear Water Concepts did a great job servicing my reverse osmosis and soft water system. He was polite and professional. I will continue to use Clear Water Concepts for my yearly service.

Pete de Best

Phoenix, AZFebruary 2026

Google

I have had my softener and reverse osmosis system for 5 years without complaint but this year another company talked me into using them for full house check up and filter changes which they require water leak detection under the sink for my protection when all was done they left and a couple hours later the alarm went off so they came back out and were not able to stop the leak so I had clear water concept who had installed the system they came out asap and couldn’t find the leak either but the leak stopped so not sure who fixed it but I’m glad I called them and going forward they will be back thank you clear water concepts

anthony knapp

Phoenix, AZFebruary 2026

Google

Always a pleasure using CWC they installed our new RO system, helped us regulate our water pressure and change our filters annually. Jace was a pro. Professional, prompt, and fairly priced!

Aaron Rosania

Phoenix, AZFebruary 2026

Google

My RO system aged out, so I called Clearwater Concepts for a replacement. Hunter M. Was my service tech. He was prompt, courteous, and very professional. He answered all of my questions and cleaned up when completed. I was so pleased I had him update the system in my daughter's house. I've been a customer of clear Water for over 14 years now and have always been impressed with them. Highly recommend.

Dennis Hosier

Phoenix, AZFebruary 2026

Google

We had Clear Water Concepts install a whole home water softener and Reverse Osmosis system 3 years ago. They did a great job on the install! We have them come out annually for the system checkup and filter changes and the are always clean and quick. Ray came out today and he was a pleasure to chat with. He is very knowledgeable and gave me lots of good free advice and pointers. All in all I really like Clear Water Concepts for water treatment and plumbing work.

Charlie Hall

Phoenix, AZJanuary 2026

Google

I’ve had an RO system for over ten years. It needed replacing and I was happy to connect with the folks at Clear Water Concepts. They went beyond my expectations in dealing with my problems including tying into to my instant hot water system.

Andrew Darling

Phoenix, AZJanuary 2026

Google

From initial contact to implementation of our whole home filtration and reverse osmosis, Clear Water Concepts was fantastic to work with. The knowledge they shared with me and guidance on what option to go with made it clear we were working with the right company. Ray Sufka our technician, was on time and thorough in the install. The finished install looked great and we are looking forward to our new filtered water in our new home in Ahwatukee.

Travis Beckley

Phoenix, AZDecember 2025

Google
Your Nearest Location

Mesa

6056 E Baseline Rd ste 135

Mesa, AZ 85206

Mon–Fri: 8am–4pm

Common questions about reverse osmosis in Phoenix

How hard is the water in Phoenix?

Phoenix water hardness averages 15-20 GPG, sourced from srp/cap surface water blend. This is significantly harder than the national average of 6 GPG, meaning scale buildup, dry skin, and appliance damage are common without treatment.

Do you serve Phoenix?

Yes — Phoenix is within our Phoenix metro service area. Our nearest location is in Mesa. We offer free in-home water testing and same-week installation in most cases.

How much does a reverse osmosis system cost in Phoenix?

Our Thirst RO systems start at $795 for the standard 5-stage system and $995 for the RO+ with alkaline remineralization. Professional installation is included. Pair with a water softener and save $450 with our bundle deal. 0% APR financing is available for 9 months.

Also Available in Phoenix

Stop hard water damage with a water softener.

At 15-20 GPG, Phoenix's water is well above the national average. A water softener protects your pipes, appliances, and skin. Pair with RO and save $450 with our bundle deal.

Phoenix Water Softener Systems

Get a free quote in Phoenix.

A water expert will test your water, recommend the right system, and give you a no-pressure quote — all for free.