Plumbing

QUALITY, INTEGRITY,  & FAIR PRICES

We are proud to offer essential residential plumbing services in Phoenix and the surrounding metro area. Our courteous and professional office staff and technicians will respond to any of your plumbing concerns in a timely manner, with integrity, and at a fair price.

Our friendly office staff will work with you to quickly address any of your plumbing concerns. The team of professional technicians at Allegiance Water Services works thoroughly and efficiently to properly identify and troubleshoot nearly any plumbing issue your home may have and discuss the best possible solution with you. We work with proven brands and products in our industry to ensure years of efficient and reliable use for your home.  As a family owned and operated company, we are set on delivering the best possible service to our customers. We strive to help your family with all their plumbing needs.

If you need to repair, maintain, or improve your home’s plumbing system, you can rely on Allegiance Water Services for honest professional plumbing services in Phoenix. To learn more about our services or to schedule an appointment, contact our team right away. We are happy to answer any and all of your plumbing questions.

Check Out Our Customer Reviews

Joe Leonhart
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Joe Leonhart
September 9, 2022

Extremely impressed and satisfied with professionalism and service. A real person always available by phone unlike several competitors I tried to reach. Eloy the tech was the best in all respects.

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.

Daniel L Syllaba
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Daniel L Syllaba
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August 18, 2021

What a great job by everyone involved in this process!! A new drip system was installed in both the front and back yards - first time a system was installed by real professionals. System works great and is easy to use!! Highly recommend Allegiance!!!

George Bullis
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George Bullis
June 29, 2022
Jim Sultan
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Jim Sultan
July 15, 2020

I had made an appointment for Thursday, but was pleasantly surprised to receive a call on Wednesday that Eloy could come out a day early. They serviced my RO water system and soft water system. They exhibited excellent attention to detail and worked in a professional manner. When finished they cleared explained what we needed to to do move for the coming year. I will certainly use them again for annual inspections and servicing.

Erin Garton
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Erin Garton
September 6, 2023

I’ve used this company for multiple services! And they are great at everything they do. They are super responsive to all of my needs and are always on time. I will never use any other company!

Julie Reed
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Julie Reed
August 8, 2022
Double Helix Las Vegas
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Double Helix Las Vegas
September 27, 2022
Bosheng Yang
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Bosheng Yang
November 9, 2023

I had an exceptional experience with Allegiance today. My old gas water heater needs to be replaced. I called Allegiance yesterday and discussed with David who is very knowledgeable, transparent and told me pros and cons among the different water heaters. I decided to go with 50 gallon Bradford White water heater. Ruben came in next day and clearly explained to me what is the process. He is excellent, very skillful and told me how to maintain it. He cleaned everything afterwards. I am very happy with their services and will call Allegiance for my plumbing issues for sure. Ruben from Allegiance Water Services did an excellent job again today. I had water hammer issue for a couple of months and my pipes coming out the main pipe weren't connected right by a previous plumber. The irrigation system controller needs to be replaced as well And it is now upgraded to an enabling phone control unit. Ruben did an excellent job on replacing the unit and repiping everything. It only took him an hour and they work great! Ruben is very experienced, knowledgeable and efficient. It wouldn't go wrong for Ruben to do your plumbing jobs.

Rhonda Else
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Rhonda Else
December 27, 2023

Excellent service and water quality!!

julie Whipple
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julie Whipple
August 30, 2022

Assessed my sprinkler system. Told me and showed me the main issue I'm having. No charge! Very nice and knew the answers to my questions. Didn't try to sell me anything. Will have these guys over everyone else I've done business with.

Kristaps Swenson
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Kristaps Swenson
October 24, 2023

Arrived on time , perfectly described a job he'd be doing and provided excellent service , would recommend him to all of my neighbors, did a great job fixing my water heater leak

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.

Martin Waldinger
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Martin Waldinger
October 4, 2022

They have done several projects for us and they were done efficiently and well. I highly recommend them for any water service

robyn stiefeld
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robyn stiefeld
June 21, 2022
Steven Abrams
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Steven Abrams
September 23, 2022
Bill Giles
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Bill Giles
November 21, 2023

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

Nancy Pearce
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Nancy Pearce
October 13, 2023

We have used Allegiance Water Services for several years now, and we have not been disappointed. Very professional, quality work, friendly, reliable.

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.

Charles Fratantoni
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Charles Fratantoni
December 6, 2023

Friendly, knowledgeable and efficient.

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.

Sylvia Thomas
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Sylvia Thomas
September 30, 2022

Lawson Key was very professional, respectful and kind. He did a great and solid job of installing a new faucet for our water filtration system!

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

Michael Pierotti
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Michael Pierotti
April 14, 2022
Yong Choi
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Yong Choi
September 7, 2023

Lawson with Allegiance Water has done work for us the last few times and he’s very polite and professional and has done great work for us!

Mark McLaren
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Mark McLaren
September 16, 2021
Mitch Varbiro
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Mitch Varbiro
November 9, 2023
Rob Roberson
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Rob Roberson
April 20, 2022
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.

Chris Latham
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Chris Latham
July 18, 2022

Excellent job! Will use them again.

Grant Cook
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Grant Cook
October 12, 2023

Highly recommend for Navien install and servicing.

Lori Colling
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Lori Colling
November 18, 2023

I am so grateful to Lawson for helping me with my spinkler system. He is knowledgeable, kind, and patiently answers all my questions. I trust him and Allegiance Water Service for all of my home’s plumbing needs.

BobCat Studios
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BobCat Studios
October 12, 2023

Ruben and Juan were the best! Great attention to details, all zones were color coded, and helped us with the use of the Rain Bird app. We couldn’t be happier with the great work!

Barbara Silver
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Barbara Silver
January 13, 2022

He installed a water softener system and did a great job. He also updated our r/o system. Very professional

Karen Bramer
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Karen Bramer
October 6, 2022
Swaroop Satya
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Swaroop Satya
March 31, 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.

Chandrahas Patel, MD
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Chandrahas Patel, MD
April 18, 2023
James Anderson
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James Anderson
October 12, 2023

Eloy is just awesome, friendly, detailed, professional and took time to walk me through all work completed, highly recommend.

Traci P.
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Traci P.
November 29, 2023

We had a leak in our drip system. Johnny was awesome. He took the time and explained what the problem was and how to get it fixed. He didn't have the part...

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.

Mike B
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Mike B
June 7, 2022

Fixed my backyard sprinklers without having to put a whole new system in.

David Hoffmeister
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David Hoffmeister
August 4, 2022
Chris Erickson
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Chris Erickson
December 22, 2023

Fast and reasonable.

Maritza Arias
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Maritza Arias
September 27, 2023
Greg Kreizenbeck
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Greg Kreizenbeck
October 12, 2023

Paul is all of the above plus irrigation systems technologically advanced.

Pat Matthias
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Pat Matthias
September 22, 2022

Allegiance Water Services sent a repair man to fix a broken sprinkler head.. He was courteous, pleasant and well informed. He fixed the head and checked to be sure the whole system was working again correctly. I appreciated his service. Thank you

Derrick Wright
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Derrick Wright
September 16, 2022
Andrew Kinch
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Andrew Kinch
November 10, 2022

I have used Allegiance for years now and every time I'm still amazed at how courteous and professional they are. Every year I have my R.O. filter changed and my soft water big blue filter changed. They also perform my mist services for the backyard with shutdown for the winter and startup in the spring. 100% recommend them!

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.

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