Water Treatment

Water Treatment Solutions For Your Home

We are proud to be your trusted experts in all aspects of water treatment for your home. Whether you are suffering from the effects of hard water, desire better tasting drinking water, or just want to remove harmful contaminants from entering your plumbing system, we have a quality solution for you.

Let’s face it, the valley’s water supply leaves much to be desired. Almost all homes in the valley are supplied with water that is extremely hard, smells funny, or is just downright unsettling. This may mean your home’s plumbing and water using appliances such as your dishwasher, washing machine, and water heater are being damaged by the quality of your water. Your cleaning products and detergent use is also greatly increased due to the effects of hard water. This damage and expense can be prevented with the installation of a quality water softener. Due to our poor tasting water, bottled water consumption is on the rise, not only in Arizona but across the country. A Reverse Osmosis System filters out on average 98.8% of the impurities at only a fraction of the cost of bottled water while providing the same, if not better, water quality. Whole house water filtration systems are the best way to remove organic and inorganic materials such as chlorine and sediment from your water before it enters your home.

Water is an important part of our lives and the better our water is the better we are. The same is true for our homes, better water helps your plumbing and water using appliances last longer. Allegiance Water Services installs systems assembled in Arizona for Arizona water, not a one size fits all unit distributed nationally like some big box stores or national brand plumbers install. We will sit with you and discuss your priorities and present the best solution to meet your water treatment needs. Contact us today to get answers to any of your water softener, reverse osmosis, or water filtration questions you may have.

Water Treatment Solutions

Water Softeners

Reverse Osmosis – Purified Drinking Water

• Whole House Water Filtration

• Alkaline Water Systems for pH balanced water

• Instant Hot Water Dispensers

• Under Sink Chillers

 

Uniform Bead Resin 64k and Whole House Filter in Phoenix Arizona
48k Uniform Bead Resin Softener and Big Blue Whole Home Filter in Glendale AZ

Check Out Our Customer Reviews

John Black
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John Black
May 4, 2021
Swaroop Satya
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Swaroop Satya
March 31, 2023
Marc Conrad
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Marc Conrad
December 30, 2022

Excellent service. Rommel was very professional. I will call on them again. Marc C.

Sam Hodges
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Sam Hodges
July 22, 2021

I love this business. They go the extra mile to make sure their clientele are taken care of. My hot water heater went out on New Years eve and required a part to fix it. The part was unavailable and Rheem the manufacturer was closed until Monday. John Gonzales from Allegient brought out a new unit and installed it, so that I would have hot water for the weekend. This is a great company, and I am glad that I selected them. UPDATE Allegiance is my go to water company. My house is 50 years old now, so I'm glad I have them to call if I have a problem. Rommel Valenzuela came today to service my filtration system. He was nice, professional and did a great job.

Jeri Dentz
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Jeri Dentz
May 13, 2021

Allegiance has been great. Eloy was perfect. I recommend this company highly and will certainly continue to use them in the future.

Murray Sharkey
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Murray Sharkey
recommends
June 4, 2019

These guys replaced my Water Heater today. Prompt, fair price, easy to work with. 5 Stars is not sufficient to rate their quality

Charles Fratantoni
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Charles Fratantoni
December 6, 2023

Friendly, knowledgeable and efficient.

Jim Jellison
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Jim Jellison
July 9, 2022

Will make sure the job gets done!

Mike Gall
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Mike Gall
September 30, 2023

John was extremely professional and courteous explaining in detail the problems with my irrigation system. He made the repairs and added recommendations as well. He was the best! I highly recommend! Pull

Tyler Twibell
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Tyler Twibell
October 6, 2023

Lawson was incredibly friendly, informative and professional. David was also a standout for his strong communication and customer service. 10/10 would recommend to friends and family.

Steven Abrams
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Steven Abrams
September 23, 2022
Angie morrow
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Angie morrow
January 3, 2023

Installed water softener

M.G.
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M.G.
July 12, 2022

Fast, reliable. Polite repair people. Fair price.

Bill Giles
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Bill Giles
November 21, 2023

John was great. Professional and courteous. Very pleased with his work.

Lindsey Dempsey
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Lindsey Dempsey
November 17, 2023

Why should you hire Allegiance? Quality. Dependability. Customer service. Experience. Dedication. Hard work. This company takes quality experience and service to the next level. I haven’t worked with many home service companies who do such a good job like this. From the moment we got the quote, until the minute the job was done, they were reliable and they provided the service we requested. First they came out to inspect the issue. Once they figured out what was wrong, they provided a verbal quote and followed up with a digital quote. I was able to accept the quote digitally and put a deposit down to begin the work. Since our system needed to be replaced, it was quite a process and luckily they had it all under control. They contacted the city and cox communications to flag their underground items so that they knew where to avoid. Then Lawson came out and literally spent an entire day replacing the system. The customer service was above and beyond. Yes there are a million plumbers and irrigation companies out there, but there aren’t as many reputable, trustworthy, licensed and qualified ones like Allegience.

Bryan
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Bryan
January 8, 2024
B Ferguson
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B Ferguson
December 6, 2023

Allegiance and Eloy are my "go to" plumbers. Prompt, efficient, cost effective and courteous.

Ken Forston
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Ken Forston
January 11, 2022

Had a hot water heater replaced today; Lawson did a fantastic job. The workmanship is very professional. Lawson was on time and did exactly what he said he was going to do.

Doug Reynolds
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Doug Reynolds
January 13, 2023

David was terrific to work with to get my endless questions answered and align on the right water softener system. Lawson, who installed the water softener was outstanding. He explained service and care issues and did a very professional install. The whole team takes their customers satisfaction seriously. I'll be back for future plumbing needs!

Karen Bramer
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Karen Bramer
October 6, 2022
Laura Pascal
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Laura Pascal
November 30, 2020

Annual service on RO water system. Rommel was friendly, fast and professional.

Nancy Hall
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Nancy Hall
June 21, 2022

Friendly and reliable. Does great work!

Connie Cunningham
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Connie Cunningham
September 9, 2022

Johnny Gonzales was very professional, courteous, and thorough.

akash shetty
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akash shetty
January 3, 2024
Maritza Arias
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Maritza Arias
September 27, 2023
Allison Camas
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Allison Camas
March 30, 2023
Marla B Smith
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Marla B Smith
September 15, 2022
Megen Blackburn
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Megen Blackburn
May 27, 2022

Allegiance Water Services are prompt, thorough, and professional. I found them when they did work on my next door neighbor’s irrigation system. When my irrigation started leaking and watering weeds, I called Allegiance Water Systems for a quote and then to schedule repairs. They send text messages and emails with links to track your technician or to call them direct. Invoicing is quick and easy to access via their billing system. You have everything in writing with links to confirm, deny, or modify your service needs.

Chris Latham
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Chris Latham
July 18, 2022

Excellent job! Will use them again.

june grace Kassel
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june grace Kassel
June 22, 2021

Lawson was punctual, polite, clean and knowledgeable. He serviced the RO system. Recommended an alarm to detect a leak. Will think about it.

Chandrahas Patel, MD
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Chandrahas Patel, MD
April 18, 2023
Steve Digges
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Steve Digges
December 18, 2021

These Guys are awesome! They were on time and on the mark. Service was professional and they did a clean repair. I would definitely recommend them.

Debbie Christensen
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Debbie Christensen
recommends
September 10, 2021

Very prompt service and were there at scheduled times. Both tecs that have been here, Dan and John, were outstanding. Very professional staff including Josh. Pricing is reasonable. I would highly recommend this company.

Michael Pierotti
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Michael Pierotti
April 14, 2022
Mitch Varbiro
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Mitch Varbiro
November 9, 2023
Mark McLaren
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Mark McLaren
September 16, 2021
Alex Mendoza
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Alex Mendoza
recommends
April 27, 2017

Great company! My water heater and water softener both decided it would be best to stop working on the same day. Allegiance came out and gave me a quote for both and their price was great. I feel like they were really interested in helping me.

K N
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K N
July 21, 2022

I had Eloy come by to repair a water softener system that had failed, as well as replace the filter in the RO system. He was courteous, knowledgeable, responsive, timely, and really knew his stuff.

Michael Oster
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Michael Oster
July 26, 2022

Josh and the office and service tech Rommel were excellent in every way! Professional, knowledgable service of issues with my water softener.

Rahul Sahota
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Rahul Sahota
November 1, 2023

Very smooth transaction! One phone call got the osmosis and softner system scheduled and an experienced technician came and installed both within 2 hours! Great experience. Thank you!

Mark
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Mark
October 2, 2023

John was very knowledgeable and pleasant to work with. Unfortunately, he didnt have the parts i needed so he will be returning in a couple of days to do the actual work. I will update after the work is completed.

Nelson André
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Nelson André
November 30, 2023

Paul came today to check my Rain Bird system controller. I have worked with him during my new irrigation installation project at the beginning of this year. I was extremely pleased with the outcome then and again today. I specifically requested him for today’s job. As always, he offered excellent, professional service, knowledgeable, courteous and friendly. I would refer him and Allegiance Water Service to my friends with high remarks.

Michael Clarke
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Michael Clarke
October 25, 2023

Allegiance is fantastic. Lawson in particular is a total professional. Super knowledgeable, trustworthy, and efficient. Diagnosed our crazy irrigation issues and came up with a cost effective solution.

Michael Landy
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Michael Landy
October 26, 2023

Technician patiently walked me through my current setup, identified multiple leaks, and looked to save money by combining and eliminating unneccesay zones.

Julie Reed
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Julie Reed
August 8, 2022
Hengameh Hajisafartehrani
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Hengameh Hajisafartehrani
June 10, 2023

After 5 years we had water softener , we found out we use soft water for our pool and watering the plants in our back yard , so I called this company they responded fast and the next day they sent their technician Ruben . After we agreed on his estimate , he came the next day. He did awesome job on separating our soft water. Ruben was knowledgeable, fast and reliable. I am so happy with his work and recommend him and this company to everyone.

Emily Barnett
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Emily Barnett
April 21, 2022

John was on time and professional. He fixed the leak in my backyard system and tested it to make sure no further leaks. He also checked the front yard and found an additional leak that I hadn’t noticed and also fixed it in the same trip. Super happy with the great service and will definitely call these guys again for future plumbing repairs outdoors and indoor.

D M
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D M
July 21, 2022

I have used Allegiance Water since 2018. The company and service is outstanding. John Gonzales was our repair person for this call. He changed our RO water filters, installed a leak detector for the RO, and repaired our water shut off valve. He was GREAT!!! He is very knowledgeable and dependable. I highly recommend Allegiance and their team. Thanks

Jensen Hemming
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Jensen Hemming
September 1, 2023
Jack Coakley
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Jack Coakley
August 9, 2022

Paul and Allegiance are the best!

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