Water Treatment Services in Scottsdale and Phoenix, AZ
Water Treatment Solutions in Scottsdale & Phoenix, AZ
Installing a home water treatment system allows you to filter and purify tap water and remove harmful contaminants like sediment, chemicals, and bacteria. There are a few different types of water treatment solutions for homes, and it’s important to work with an experienced service contractor to explore your options. At Allegiance Water Services, we can evaluate your plumbing system, test the quality of your water, assess your household’s needs, and help you choose the right home water treatment services in Scottsdale, AZ; Phoenix, AZ; or the surrounding areas. Call us now to schedule a consultation and learn more about your options.
When Do You Need Water Treatment Solutions for Your Home?
Let’s face it: the valley’s water supply leaves much to be desired. Almost all homes have water that is extremely hard, smells funny, looks cloudy, or tastes bad. Poor water quality can be a sign of a plumbing problem or your water may be contaminated from the source. Hard water can damage appliances like your dishwasher, washing machine, and water heater, causing them to need frequent repairs or replacement before their time. Poor-quality water can also cause skin problems, allergies, damage to your hair, and other problems. Here are some of the signs you should consider water treatment solutions for your home:
- Spotty dishes after hand washing or using the dishwasher
- Soap scum around faucets and drains
- A buildup of sediment or scale on water appliances, faucets, or drains
- A metallic taste to your water
- A strange odor from your water
- Cloudy, discolored, or rusty-looking water
- Water that has sediment or dirt in it
- Poor test results from a water quality test
- A notice from the city that your water is contaminated
- Stains or discoloration in sinks, showers, bathtubs, or toilets
- Fluctuating or low water pressure
- An oily film on water
- Blue or green stains on water faucets or around drains
- Skin problems like dry skin, itchy or flaky skin, rashes, or allergies
Benefits of Home Water Treatment Services
Installing a home water treatment system can improve the quality, taste, health, and safety of your home’s water supply. Here is a look at the biggest benefits for your home:
- Enjoy cleaner, safer, and healthier water
- Drink water that tastes better
- Enjoy an alternative to using water filter pitchers or buying bottled water
- Prevent water stains on plumbing appliances
- Prevent stains and damage to clothing and dishes
- Remove harmful contaminants and sediment from your water supply
- Improve the health and appearance of your skin and hair
- Reduce allergies caused by contaminated or poor-quality water
- Extend the lifespan of your water plumbing appliances
- Get rid of hard water issues like soap scum buildup
Choosing the Right Water Treatment Systems
Water is an important part of our lives, and the higher the quality of our water, the healthier we are. When you partner with us for home water filtration systems, you can remain confident that you will get a system assembled in Arizona and specifically made for Arizona water. We do not use one-size-fits-all units that are distributed nationally. We will visit your home, inspect your plumbing, test your water quality, and discuss your priorities so that we can offer you the best water treatment solutions for your needs:
- Water Softeners – A water softener removes calcium and magnesium minerals from hard water. It uses a process called ion exchange to make your home’s water supply softer and less likely to cause mineral buildup on appliances and surfaces. It also improves water quality so that your hair and skin will be softer and healthier, your clothes will be cleaner and softer, and your dishes will be cleaner.
- Reverse Osmosis for Purified Drinking Water – 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 – 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.
- Alkaline Water Systems for pH Balanced Water – An alkaline water filter can be installed on each faucet in your home. It softens your home’s water supply by filtering out excess minerals. It also filters out chemicals, dust, metals, and other contaminants so that water is healthier and cleaner.
- Instant Hot Water Dispensers – An instant hot water dispenser is an appliance or a combination of a dedicated hot water line and tap that dispenses water at around 200 degrees Fahrenheit. It is primarily used for hot beverages.
- Under-Sink Chillers – An under-sink chiller is a water tank and dispenser system that chills filtered water and dispenses it from a dedicated tap. It can cool water to 40 degrees Fahrenheit.
Our Other Services
In addition to water treatment services, we also offer other residential services throughout the Phoenix and Scottsdale areas. Call us now to make an appointment for:
Frequently Asked Questions
Allegiance Water Services offers trusted water treatment services for homeowners in Phoenix, Scottsdale, and the surrounding area. Our team focuses on clear testing, practical recommendations, and eco-conscious options so you feel confident about every drop your family uses.
How Do I Know If I Need a Water Treatment System?
Changes in how your water looks, tastes, or feels often signal it needs extra treatment. Paying attention to small shifts helps you act before they affect your plumbing:
- Visible Staining – Spots on dishes, soap scum around fixtures, or stains in sinks, tubs, or toilets suggest hard water or mineral buildup at home.
- Unusual Taste or Smell – Metallic, bitter, or chlorine-like flavors and strange odors often point to dissolved minerals or other contaminants.
- Cloudy or Discolored Water – Water that looks cloudy, rusty, or has visible sediment can indicate issues in your plumbing or at the source.
Water Filtration & Water Softening: What’s the Difference?
Water filtration removes impurities such as sediment, chlorine, and some chemicals from water. Water softening targets hardness minerals like calcium and magnesium that cause scale on pipes and appliances. Filtration focuses on overall quality and taste, while softening focuses on preventing buildup and hard water problems in your home.
What Are the Benefits of Installing a Water Treatment System?
A home water treatment system supports healthier water, better comfort, and longer-lasting plumbing. It reduces waste from bottled water and supports eco-friendly habits, and offers advantages like:
- Improved Taste and Clarity – Filters and softeners help water look clearer and taste cleaner, which makes it more enjoyable to drink.
- Healthier Skin and Hair – Softer, cleaner water is gentler on your skin and hair and may reduce dryness or irritation.
- Protected Appliances and Fixtures – Reducing hardness and sediment helps limit scale buildup and stains, which extends the life of plumbing and appliances.
Can Water Treatment Systems Remove Harmful Contaminants?
Many systems can reduce or remove contaminants such as sediment, chlorine, certain metals, and some chemicals. The exact results depend on the technology and filter type. A professional water test helps match your concerns with the right solution so you can address specific issues in your home’s supply, whether that means more advanced filtration or even a reverse osmosis system.
How Often Does a Water Treatment System Need Maintenance?
Maintenance needs depend on system type and water quality. Many filters need replacement every few months to a year, while softeners require regular salt checks and occasional service. Following the manufacturer’s schedule and adding periodic professional visits keeps your system effective and efficient.
What Is Hard Water, and Why Is it a Problem?
Hard water typically contains higher levels of minerals like calcium and magnesium. These minerals leave deposits on fixtures, inside pipes, and in appliances. Over time, buildup can stain surfaces, reduce efficiency, and shorten equipment life. Hard water also affects soap lather, leaving your skin and hair feeling unpleasant and dirty.
Is a Whole-House Water Filtration System Worth It?
A whole-house system treats water as it enters your home, so every tap benefits from better quality. Many homeowners find this worthwhile for several reasons:
- Consistent Water Quality – Every faucet, shower, and appliance receives filtered water, which improves daily use throughout the home.
- Convenient Protection – Treating water at the entry point helps reduce sediment and chlorine before they reach plumbing and fixtures.
- Long-Term Savings – Better water quality can reduce wear on appliances, lower cleaning time, and cut down on bottled water costs over time.
How Long Does It Take to Install a Water Treatment System?
Most residential installations take a few hours, depending on system type and layout. Simpler under-sink filters install faster than whole-house solutions. During a visit, the installer connects the equipment, checks for proper operation, and reviews basic care steps so you know how to use the system.
How to Choose the Right Water Treatment System for My Home?
The best system depends on your water test results, household size, and daily habits. It helps to decide whether you want to treat all water or focus on drinking and cooking. A licensed water treatment specialist can review options and design a system that fits your goals. Call us today to schedule a home evaluation.
Make an Appointment for Water Treatment Solutions
At Allegiance Water Services, 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 want to remove harmful contaminants, we have a quality solution for you. Call us now or contact us today to make an appointment to get answers to any of your water softener, reverse osmosis, or water filtration questions. We can help you find the right home water treatment solution in Phoenix, AZ; Scottsdale, AZ; and surrounding areas.
Check Out Our Customer Reviews
Overall Rating
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...
He installed a water softener system and did a great job. He also updated our r/o system. Very professional
Allegiance and Eloy are my "go to" plumbers. Prompt, efficient, cost effective and courteous.
Technician patiently walked me through my current setup, identified multiple leaks, and looked to save money by combining and eliminating unneccesay zones.
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.
Annual service on RO water system. Rommel was friendly, fast and professional.
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.
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!
Allegiance has been great. Eloy was perfect. I recommend this company highly and will certainly continue to use them in the future.
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.
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!!!
Would highly recommend. Lawson was very professional.
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!
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.
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.
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
Had an issue with my sprinkler system, something failed and I had a big wet spot on the side of my house. Called in and was helped with instructions on how to turn off the sprinkler side so no water would go to it until a repair could be scheduled. Paul comes out and shows me the problem, we set a time and he fixes all of that, THEN while testing, just waltzes into the spraying sprinklers and dials in where the water SHOULD have been spraying, like " oh, that's the wrong direction to spray for this area..." Then he programs the whole thing to fix my already mediocre lawn and bushes, told me what to do to improve my lawn through yard care and got into his car with soaking pants and thanked ME! 10/10.
Allegiance Water Services was great! They prioritized my urgent request and Lawson was great when he came to diagnose the issue. He thoroughly explained the problem and gave me different options and advice on future work. 5 star support!
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.
Josh and the office and service tech Rommel were excellent in every way! Professional, knowledgable service of issues with my water softener.
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.
Friendly, knowledgeable and efficient.
Excellent service
Technician was here within 30 minutes. Did a great job for a fair price. I highly recommend Allegiance…..
Great company. We would highly recommend them. Courteous, professional, fast response time. Very reasonable rates. This is the third time we have used their services and have been very happy every time.
Highly recommend for Navien install and servicing.
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.
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.
They answered the phone (after several other business didnt) and came right out to do the estimate and complete the work. Quality is good. Will call next time I need sprinkler/landscaping work.
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.
Lawson was punctual, polite, clean and knowledgeable. He serviced the RO system. Recommended an alarm to detect a leak. Will think about it.
Excellent service and water quality!!
Looking into my options as soon as I hear back about my options
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
Installed water softener
Paul is all of the above plus irrigation systems technologically advanced.
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!
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
John was great. Professional and courteous. Very pleased with his work.
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!
Valley Wide Service
