Does water softener installation require a license?

<div><p>The license requirements for water softener installation depend on your location. Some municipalities require that the installer hold a plumbing license, some require a permit and an inspection, but no license for the installer, and some require a permit and a license for the installer. Regardless of the local laws in your area, it’s always a good idea to hire a licensed plumber or installer. These pros will install your system properly and have the experience to size the system appropriately. Use Angi’s <a href="https://www.angi.com/angi-license-check.htm">state licensing tool</a> to check your installer’s license status.</p></div>

How big of a water softener do I need?

<div><p>Your water softener size is based on your total household water consumption. In most cases, you can assume the average household member will use around <b>75 gallons per day</b>. Multiply that by the number of people in your home, then multiply by 10 (for the typical grains per gallon). You’ll get a number in grains that should help roughly size your water softener. However, it’s best to hire a professional to install your system and use more exact numbers, like your exact average water consumption per day and starting water hardness.</p></div>

Top 10 Best Water softener pros in Tempe, AZ

Water Treatment & Purification System Installation and Replacement

Verified Reviews for Water Softener Service pros in Tempe, AZ

*The Angi rating for Water Softener Service companies in Tempe, AZ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

*The HomeAdvisor rating for Water Softener Service companies in Tempe, AZ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

Last update on August 10, 2025

Reviewed in June 2025
I don’t anything but amazing praise to give Anthony Burrola, one of Bumble Bee’s plumbing employees! He made installing our water softener and RO system so easy and was very personable. He knows his stuff and would highly recommend him to anyone in need of his services!
Bumble Bee Plumbing
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Reviewed in July 2025
Tim and his son were prompt, helpful, and priced competitively. They replaced our old unit (from another company) in less than 2 hours. We are happy with their service and are thankful for their professionalism.
Maximum Water Solutions DBA Valley Pro Plumbing
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Reviewed in May 2025
I have been a customer for 6 years. I would recommend Boyett Water because their service is excellent and their service representative are excellent. They always are helpful if I have a question when I call them. 5 Stars
BOYETT'S Family RAYNE WATER CONDITIONING
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Reviewed in February 2025
I have used Lifewater Solutions both for service on an existing softener at my previous home and recently an installation of a new softener in a new construction home. Scott and Zak are incredibly professional, knowledgeable and responsive. Their communication is top-notch. They were able to...
Lifewater Solutions LLC
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Reviewed in December 2024
Eddie and his team at NC Water Consultants are top notch. They were recommended to us by multiple individuals and they did not disappoint. From the free in home consultation to the installation, their team was professional, courteous, knowledgeable and treated our house as if it was their own....
North Carolina Water Consultants
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Reviewed in August 2017
He came out and immediately knew my misunderstanding (new home). While he was there, he checked all of my plumbing because he was there (and I had paid). That was nice.
Anderson Plumbing Heating & Air
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Reviewed in September 2024
In our first home, they helped us install a water softener. They were responsive and professional. Used them again when we moved to a new house and needed some plumbing work. They provided great service and have an amazing staff.
Patriotic Plumbing and Rooter, LLC
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Reviewed in August 2024
The installers were professional, friendly, and courteous. And I appreciated how there was no clean up after the job was completed. The water softener has improved everything from laundry to our skin and hair. A+
AlkaWater International
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Reviewed in August 2024
Clear Water Concepts is amazing. Their pricing is amazing, but their services is even more impressive. Matt was quick to come out an give us a quote, they had us scheduled for install within the week. After install, we noticed a few issues, all ended up being due to pressure. Matt went out of...
CLEAR WATER CONCEPTS
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Reviewed in April 2017
The response was within 5 hours and the problem was resolved. The service men were not only professional, but nice.
Donley A/C & Plumbing
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Water softener pros in Tempe

Customers say: Quick response

40 local quotes requested

6 years of experience

Master Rooter is a full service plumbing company that specializes in drain and rooter services. We are a local owner-operated business that has 20 years experience serving the valley. Our technicians are available 24 hours a day 7 days a week 365 days a year.

"This was the second company I had come look at the leak in my toilet. The first one I thought was expensive. However he only wanted to replace the wax ring for the toilet for $600. So I contacted Angie's list and they sent out master router who to my surprise said I had a major problem in my home. That my walls had too much moisture and it was dangerous. The master bathroom supposedly had 100% humidity and the guest bathroom varied from 27 to 47% humidity. That was supposed to be very dangerous. They said my flange was below the tile level which they said was not right. I have since found out that is incorrect. I had not asked them to check out the master bathroom but they had me extremely concerned that I was living in a hazardous situation. Before I knew it, my guest bathroom was completely gutted and my master bathroom was partially gutted. A restoration company called copperstate came in on their tails and had me even more concerned about what was going to happen in my home.I erroneously thought they were under Angie's list also. I can't complain about the quality of the work from master router because it was good I was just not prepared to do $20,000 worth of repairs to my home. Especially since it was not needed from what the previous company had said. My insurance company is no longer responding and has paid only a portion of what things have cost me. and so I have now had to fork out nearly $20,000 and my master bathroom is still not finished. I do have to admit that they did find an issue with the repair done by Roto-Rooter in 2018 but that should not have cost me the kind of repairs that master router forced me to have done. I would not have had to have two major bathrooms gutted. I have not told him about things like the bubbler that they cut nor that I still am not happy with the cement repair but I am concerned because I've complained about him the cement several times. I'm afraid they won't ever make it any better. I would like it if master router could give me a partial refund because it would never have cost me this kind of money if they had just repaired the toilet the way the other company recommended. The toilet in the guest bathroom still has its original symptoms from the problem that the contractor was supposed to fix."

Pamela B on August 2024

All Time Plumbing and Drains

2309 E Main St

New on AngiNew on Angi•

Approved Pro

All Time Plumbing and Drains

2309 E Main St

New on AngiNew on Angi•

Approved Pro

63 local quotes requested

4 years of experience

Our mission is to be a plumbing contractor that brings back the personal touch with our customers. (623) 663-6316 Call us today to schedule your appointment. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

Custom Plumbing of Arizona

2120 E Rose Garden Ln

Custom Plumbing of Arizona

2120 E Rose Garden Ln

Customers say: Super punctual

175 local quotes requested

11 years of experience

Custom Plumbing of Arizona better known as the Drain Whisperers, the home of the 69.00 drain. No trip charge, No extra charges for nights and weekends Apples to apples price guarantee. If you’re looking for a Plumbing company that isn't looking to make you laugh at their commercials then make you cry when you get the bill, Call 602-Too-Cool. That’s 602-866-2665

"It went very well! I had to re do all my plumbing lines to my home due to them being old and roots intruding the plumbing. The technicians were so informing and answered all my questions! They even showed me different options I had as well as introduced me to the financing program they have! I definitely would recommend them to all my family and friends!"

Alexis C on November 2024

George Brazil Plumbing and Electrical

George Brazil Plumbing and Electrical

Customers say: Super punctual

183 local quotes requested

70 years of experience

Modern Technology and Old-Fashioned Customer Service. For more than 60 years, George Brazil Plumbing & Electrical has been providing old fashioned, high quality, professional customer service in the plumbing and electrical service industry. Our mission is to foster an enjoyable working environment while creating comfortable, healthy, safe and energy efficient places to live and work in the Valley of the Sun.

"It all went very well but was very expensive."

Christi S on July 2025

"It all went very well but was very expensive."

Christi S on July 2025

Flo Pro Plumbing LLC

1910 South Stapley Drive

1910 South Stapley Drive

Customers say: Quick response

Recommended by 100% of Angi customers

122 local quotes requested

Flo Pro Plumbing and Drain is a family owned and operated company servicing the entire Phoenix Metro area. We are licensed, bonded and insured. We are a full service plumbing company committed to on time and reliable service AND WE ANSWER THE PHONE. We are not a handyman service, we are PROFESSIONALS! We focus on quality... hat includes using quality products, being installed by experts that provide a positive experience for you and your family. We do not just get a job done, we get it done right! The difference between ordinary and extraordinary is attention to detail.

"Great job by Nick...very helpful. Communicative, clean, and friendly. Two toilets replaced. Thanks!"

John A on July 2025

"Great job by Nick...very helpful. Communicative, clean, and friendly. Two toilets replaced. Thanks!"

John A on July 2025

AC And Plumbing Pro LLC

288 North Ironwood Dr. #106

AC And Plumbing Pro LLC

288 North Ironwood Dr. #106

Customers say: Quick response

Recommended by 100% of Angi customers

178 local quotes requested

Looking for reliable HVAC services in Phoenix? Look no further! AC And Plumbing Pro LLC specializes in air conditioning and heating installation and repair. Trust our experienced team to keep your home comfortable all year round. Contact us today!

"Good. He did what had to be done with a smile."

Glenda M on June 2025

"Good. He did what had to be done with a smile."

Glenda M on June 2025

Patriotic Plumbing and Rooter, LLC

14208 North 138th Drive

Patriotic Plumbing and Rooter, LLC

14208 North 138th Drive

Customers say: Quick response

Recommended by 100% of Angi customers

293 local quotes requested

At Patriotic Plumbing And Rooter, our team of dedicated plumbers is at your service 24/7, providing exceptional emergency plumbing services. We understand that plumbing issues can arise unexpectedly, and that's why we're committed to swift and reliable solutions. Whether it's a burst pipe, clogged drain, or any other plumbing emergency, our skilled professionals are ready to tackle it with expertise and efficiency. With years of experience, we take pride in delivering top-notch plumbing services, ensuring your home is safeguarded against unexpected disruptions. Trust us for prompt, dependable, and quality emergency plumbing solutions. We're your reliable partners in maintaining the integrity of your home's plumbing system."

"They were not the least expensive, nor were they the most expensive. They offered solutions for the simple solution and a solution for the complex solution. They explained everything, and the technician was polite, clean, prompt and courteous. Upon discovering unexpected problems, they discussed options and contacted additional resources to get the problem resolved."

Chris G on June 2025

Tucker Hill Air, Plumbing, & Electric

1553 W Elna Rae St Ste 101

Tucker Hill Air, Plumbing, & Electric

1553 W Elna Rae St Ste 101

Customers say: True professional

Recommended by 95% of Angi customers

1774 local quotes requested

Locally owned and operated Air Conditioning, Heating, Plumbing and Electrical contractor. 100% satisfaction guarantee. All technicians are background checked and drug test. Licensed, bonded & insured. BBB accredited. No Habla Español!!

"The tech was very friendly and competent."

Greig B on June 2025

"The tech was very friendly and competent."

Greig B on June 2025

Bumble Bee Plumbing

4410 W Union Hills Dr

4410 W Union Hills Dr

Customers say: Quick response

Recommended by 93% of Angi customers

149 local quotes requested

Mention Angie's list and receive $50 off any Service* Financing now available! BumbleBee Plumbing, Inc. provides plumbing repair services in the Greater Phoenix Area and the entire West Valley. Our technicians are highly experienced and knowledgeable in all aspects of plumbing installation and repair services. We help you fix all of your plumbing needs and provide same day emergency plumbing service. Call us immediately at 623-469-4665 for fast and affordable plumbing services.

"I don’t anything but amazing praise to give Anthony Burrola, one of Bumble Bee’s plumbing employees! He made installing our water softener and RO system so easy and was very personable. He knows his stuff and would highly recommend him to anyone in need of his services!"

Adrianna P on June 2025

Cobra Rooter & Plumbing Service

3928 E Meadowbrook Ave

Cobra Rooter & Plumbing Service

3928 E Meadowbrook Ave

Customers say: Quick response

Recommended by 93% of Angi customers

17 local quotes requested

Cobra Rooter and Plumbing has been servicing the valley since 1983. Our goals are to provide the very best customer sevice at a fair price. Our company has grown almost exclusivly from customer referrals. We have no gimmicks or sales tactics. We offer honest work for an honest dollar. Additional DBA - Cobra Rooter Service, Inc.

"Such great service!! My water heater went out in my rental property and they were able to hop on the phone with me right away and offer me a quote. Within the next 2 hours someone was at the property - they removed the old water heater and installed a brand new one and were on there way. Cobra Rooter & Plumbing was professional and quick! Will use again in the future."

Fernanda C on June 2023

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FAQs for water softener service projects in Tempe, AZ

The license requirements for water softener installation depend on your location. Some municipalities require that the installer hold a plumbing license, some require a permit and an inspection, but no license for the installer, and some require a permit and a license for the installer. Regardless of the local laws in your area, it’s always a good idea to hire a licensed plumber or installer. These pros will install your system properly and have the experience to size the system appropriately. Use Angi’s state licensing tool to check your installer’s license status.

Water softeners are worth the money if you live in an area with hard water. Hard water is safe to drink, but it poses serious threats to your plumbing system. The minerals in hard water will gradually build up on the inside walls of your pipes, reducing water flow to your fixtures. The minerals can also gradually corrode your plumbing system, reduce its lifespan, and increase the risk of leaks. Hard water also makes soap and detergent less effective. Water softener systems can solve all these issues, making them a great investment.

It’s possible to install a water softener yourself, but we don’t recommend it. Water softeners require working with copper pipes and electrical wiring, neither are suitable tasks for most DIYers. Plus, working with water and electricity together is dangerous and could pose a risk to your safety. Water softeners also need to be calibrated so that they don’t make your water too soft, as soft water poses just as many risks as hard water. Overall, it’s well worth hiring a local water softener installer to place your water softener system.

The cost to install a water softener system is $1,500 on average, ranging between $200 and $6,000. The labor for water softener work typically costs between $150 and $1,000, so you can add that to your equipment costs to get an accurate total. Your price will depend on many factors, including the following:

System capacity
Home size
Water hardness levels
Type of water softener
Presence of electricity in the installation area
Local permit costs

Your water softener size is based on your total household water consumption. In most cases, you can assume the average household member will use around 75 gallons per day. Multiply that by the number of people in your home, then multiply by 10 (for the typical grains per gallon). You’ll get a number in grains that should help roughly size your water softener. However, it’s best to hire a professional to install your system and use more exact numbers, like your exact average water consumption per day and starting water hardness.