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Top-Rated Water treatment pros in Oracle - Updated Nov 2026

Avatar for Strongbuilt Plumbing, Air, Solar & Electric - AZ
Strongbuilt Plumbing, Air, Solar & Electric - AZ
4.5(
334
)
Water Treatment & Purification System - Repair or Service

Serving Oracle, AZ and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"My sales guy, Elton Cross, was very knowledgeable. He explained the difference between a water softener and a water treatment system to me to help me decide which system I really wanted. He was very patient while I struggled with Experian to unfreeze my credit report so he could process the finance contract. He was very pleasant to talk to. My installation team was also very pleasant and courteous. The system isn't active yet because it has to soak but they will be back when the 48 hour period is finished to hook me up for that good water to come through those pipes to my house. Can't wait. I will hire them again for my next project. Thanks Elton and team!"
Strongbuilt Truck #36
EnviroWater
EnviroWater
EnviroWater
Made in USA

+20

Response time4 hrs
17 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Cactus Plumbing And Air
Cactus Plumbing And Air
5.0(
5
)
Water Treatment & Purification System - Install or Replace

Serving Oracle, AZ and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Thank you for considering hiring us for your project! At Cactus Plumbing And Air we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. \n \nWe are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! \n \nAs the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. \n \nWe look forward to earning your business, so please ask us for references!

28 neighbors recently requested a quote
Avatar for Mountain Fresh Water Systems
Mountain Fresh Water Systems
5.0(
59
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oracle, AZ and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Glenn was very professional and went out of his way to please us.  The installation of the RO and water conditioner went really well.  The installers went right to work and were friendly.  Right away we noticed such a difference in the water.  It's amazing!  We couldn't be happier with what we purchased!"
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Outside View

+3

Recommended by94%of homeowners
Avatar for Clear Water Concepts
Clear Water Concepts
4.9(
61
)
Water Treatment & Purification System - Install or Replace

Serving Oracle, AZ and surrounding areas

In business since 1998

Free estimates

Warranties offered

"I would highly recommend Clear Water Concepts. I did my homework before I selected them, so they were not the only local company that I spoke to.. What won me over was the knowledge that Matt, the owner, had on water here in AZ.. In addition, they have been in business for long time and, more important, this is the ONLY thing they do...(they don't sell hot water heaters, install toilets, etc). The product we got was the Sanitech Pro-Line for the water softener.. The control unit they use is rated one of the best in the industry. We also got the Sanitech Hph water purification system for the kitchen.. Incredible unit, and did not take up a lot of space under the sink. They came ON TIME....Cleaned up after themselves, and took the time to explain how everything worked. A day after the install, there was a very small leak (small drip) on one of the lines under the sink. I called, and they sent someone out immediately. That is why I rate them very high on customer service.. I would highly recommend them to anyone who is looking for a water softener.."
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+40

Recommended by98%of homeowners
Avatar for Kinetico
Kinetico
3.6(
53
)
Water Treatment & Purification System - Install or Replace

Serving Oracle, AZ and surrounding areas

In business since 1970

Free estimates

Emergency services offered

"We have had a Kinetico system in every house we've owned in Arizona since 1982. This is our 4th and it's a necessity for the water in Arizona. We have never had a problem with any of the Kinetico systems and they are a work-horse when it comes to durability. Do yourself a favor and upgrade to what you deserve."
Recommended by100%of homeowners
Avatar for O2h Service LLC
O2h Service LLC
5.0(
29
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oracle, AZ and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Chris was great. He gave me a price last year that he honored and when I had a problem with the new soft water system, he came back in fixed it without any questions. I will only be using O2H for my water system needs. They do great work at a great price."
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+35

Recommended by100%of homeowners
Avatar for The Plumber
The Plumber
4.4(
793
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oracle, AZ and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Whole house inspection identified some areas for future plumbing work. Water heater was flushed but the anode rod would not remove and there was unexpected damage to the existing unit. Leak Dr replaced the water heater at a very fair price. Leak Dr was very professional and made sure that the customer was well taken care of and satisfied with the results. The work was timely and we were very happy with Leak Dr, and will use their services again in the future."
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+2

Recommended by83%of homeowners
Thornton Plumbing & Water Treatment LLC
4.4(
41
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oracle, AZ and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"I originally asked this company to come to my home because my hot water heater wasn't working or so I thought. It turned out to be "operator error", but since I was already thinking about getting a water softener, I asked for information. They are a no nonsense kind of company. They only install softeners that they actually use in their own homes. They are a small family owned company who are fast, efficient, and honest. I'm very pleased with the work they did and the price they quoted. No extra costs. Quality work."
Recommended by97%of homeowners
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