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Mesa Reverse Osmosis Systems — Clear Water Concepts
Serving Mesa, AZ

Mesa Reverse Osmosis Systems

Mesa'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.

1,700+ Five-Star Reviews

16-20 GPG

Water Hardness (vs. 6 GPG national avg)

SRP surface water

Primary Water Source

Nearest: Mesa

CWC Showroom & Service Center

What's really in your tap water?

Mesa tap water meets minimum EPA standards, but still contains Chlorine, chloramines, 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→

1,700+

Five-Star Reviews

Since 1998

Serving Arizona Families

0% APR

Financing for 9 Months

What Mesa Homeowners Say

Reviews from your neighbors in Mesa

“Outstanding Service from Clear Water Concepts! We live in Dreamland Villa in Mesa, AZ, where we have extremely hard water and our house had low water pressure. After deciding to install a whole-house filtration system, an under-sink reverse osmosis (RO) filter, and replace our pressure regulating valve, we couldn’t be happier with our experience with Clear Water Concepts. From the initial consultation with Joshua Harmon to the installation, the entire process was straightforward, professional, and stress-free. Our technician, Ted Rhude, texted me when he was on his way and included a convenient link to track his arrival. He arrived right on time and got straight to work. Ted clearly explained everything he would be doing, how long the water would be shut off, and approximately how long the entire installation would take. I was especially impressed with Ted’s attention to detail and thoughtful workmanship. He ran the water softener drain line and electrical wiring through the attic, keeping everything completely out of the way and leaving us with a clean, professional installation. It’s refreshing to work with a company that delivers excellent customer service from the initial consultation through installation. Joshua made the entire process easy, and Ted’s professionalism, punctuality, and quality of work exceeded our expectations. We highly recommend Clear Water Concepts, Joshua Harmon, and Ted Rhude to anyone looking for water filtration or plumbing services. If you’re in the Mesa area and considering improving your home’s water quality, give them a call. You won’t be disappointed!”

Linda Erickson-Bailey

Mesa, AZSeptember 2026

Google

“Ari came out and did a great job installing a new RO system, removed our old outdated system that was from 2012. He was very knowledgeable and answered all my questions.”

Jill Jennings

Mesa, AZSeptember 2026

Google

“Hunter M. Serviced and repaired our RO system and water softener quickly. On time and answered all questions we had. Great tech.”

Paul Demaree

Mesa, AZAugust 2026

Google

“Ari just completed my annual service. He was polite and professional. He walked me through my water softener and explained why I was experiencing issues with my RO system. This company is great to work with and I always feel comfortable with their technicians. Highly recommend”

Rebecca Cook

Mesa, AZAugust 2026

Google

“today Clearwater installed new RO unit and a whole house water softener. And they installed a water bib and line to my backyard. I am beyond satisfied. What is superb Crew they sent, three guys each superb. I am so happy no shortcut they put copper tubing in everywhere and buried at 12 inches deep right the code. I’ll tell you it’s a joy and outright joy to have someone that you can depend on and I’ll tell you what from now on I am with this company and hopefully they send the people again. My Salesman Joshua came out was superb and presentation and so a good quality out. We are happy we are well pleased. And they RO is five year warranty and a water softener 10 year. I 79. Not sure I’ll be here, ha,. I am just delighted wonderful!!!”

Art Morgan

Mesa, AZJuly 2026

Google

“Hunter was quick and efficient! He answered my questions about the RO system and changed the filters. He also checked the water softener and gave me some more guidance and care for it. I appreciated the extra time he took to explain.”

Sharon Moderow

Mesa, AZJune 2026

Google

“We’ve been using Clearwater Concepts to service our RO system, water softener, and whole-house filtration maintenance, and they have been fantastic every step of the way. They are always on time, professional, friendly, and leave everything clean when the job is done. Communication is excellent, scheduling is easy, and they consistently reach out right when service is due so we never have to think about it. It’s refreshing to work with a company that is so reliable and customer-focused. Highly recommend Clearwater Concepts, and we’re always happy to support a great local small business! ⭐⭐⭐⭐⭐”

Kerri Jenna Lodge

Mesa, AZJune 2026

Facebook

“We’ve been using Clearwater Concepts to service our RO system, water softener, and whole-house filtration maintenance, and they have been fantastic every step of the way. They are always on time, professional, friendly, and leave everything clean when the job is done. Communication is excellent, scheduling is easy, and they consistently reach out right when service is due so we never have to think about it. It’s refreshing to work with a company that is so reliable and customer-focused. Highly recommend Clearwater Concepts, and we’re always happy to support a great local small business! ⭐⭐⭐⭐⭐”

Kerri Lodge (K.L.)

Mesa, AZJune 2026

Google
Local to Mesa

Reverse osmosis for Mesa homes

Mesa tap water comes from SRP surface water and carries chlorine, chloramines, TDS. A reverse osmosis system under the kitchen sink handles the water you actually drink and cook with — sized and installed for Mesa homes.

Check the water quality for Mesa ZIP codes served

85201, 85202, 85203, 85204, 85205, 85206, 85207, 85208, 85209, 85210, 85211, 85212 and 8 more

Where our Mesa water data comes from

The hardness range on this page reflects what we measure in Mesa homes during free in-home water tests. The city's own testing is published in City of Mesa Water Resources's annual water quality report.

View the City of Mesa Water Resources report(opens in a new tab)
Visit Our Showroom

Serving Mesa from our Mesa showroom

6056 E Baseline Rd ste 135

Mesa, AZ 85206

Mon–Fri: 8am–4pm

Sat-Sun: 8am–1pm (Sales Only)

Common questions about reverse osmosis in Mesa

How hard is the water in Mesa?

Mesa water hardness averages 16-20 GPG, sourced from srp surface water. 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 Mesa?

Yes — Mesa 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 Mesa?

Reverse osmosis systems for Mesa homes start at $795: Thirst RO Pure from $795, Thirst RO Restore from $895, Thirst RO Thrive from $995. Every system is backed by a 5-Year Part & Labor Warranty. Installation is quoted separately. Pair with a water softener and save $350 with our bundle deal. 0% APR financing for 9 months is available.

Do I still need reverse osmosis if I have a water softener?

Yes, for drinking water. A softener removes hardness so your pipes and appliances last, but it does not remove dissolved solids, chlorine, or other contaminants. Reverse osmosis handles the water you drink and cook with — most Mesa homes pair both, and the bundle saves $350.

What does reverse osmosis remove from Mesa water?

Mesa tap water contains Chlorine, chloramines, TDS. A Thirst RO system removes 90%+ of dissolved solids and contaminants, and the RO+ model adds alkaline remineralization for better-tasting water.

Where does a reverse osmosis system install?

Under the kitchen sink, with its own dedicated faucet at the counter. Installation is quoted separately for every RO system we sell in Mesa.

How often do RO filters need to be changed in Mesa?

Arizona's high dissolved-solids water works filters harder than the national average. Pre-filters are typically replaced yearly and the membrane every few years — we set a schedule based on your Mesa water and household usage.

Do you offer financing on reverse osmosis systems in Mesa?

Yes — 0% APR financing for 9 months applies to reverse osmosis systems installed in Mesa, and pairing RO with a water softener saves $350.

Also Available in Mesa

Stop hard water damage with a water softener.

At 16-20 GPG, Mesa's water is well above the national average. A water softener protects your pipes, appliances, and skin. Pair with RO and save $350 with our bundle deal.

Mesa Water Softener Systems→

Get a free quote in Mesa.

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