4.7 
64 *The Angi rating for Water Softener Service companies in Keller, TX 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 Keller, TX 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 14, 2026
Serving Keller, TX and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"DFW Water Softners team did fantastic work, fixed or reinstalled Aquasana water filtration system. Prompt on time and neat finish. I recommend them for any water softener installation."
Serving Keller, TX and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"I am very pleased with Big Power Water Co. technical knowledge, professionalism, cost effectiveness and timeliness. We had a water purification system and water softener installed at our home. We trust this company. They have great customer service."
+18
Serving Keller, TX and surrounding areas
Approved (Corporate)
In business since 2020
Free estimates
Warranties offered
"The sales rep took several water testsâ ¦ The sales rep took several water tests and showed me the results. She told me that I needed more than just a water softener. I also needed a system to address the rust and iron in my well water. I did not want to spend a fortune but the sales lady was pretty convincing. The price was good and the workmanship was excellent. My water is clean again ! Now I can tackle the original problem. My toilet has bad rust stains. I will either get it clean, or replace it. I could not do this until the water was fixed."
+44
Serving Keller, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Warranties offered
Credit card accepted
"Very nice people to do the water heater and toilets"
Serving Keller, TX and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Lewis Filtration Services installed my water softener and filtration system for my house. The service that has been provided has been excellent, from the install to the maintenance. I would recommend them to anyone looking for a water system."
+50
Serving Keller, TX and surrounding areas
Approved
In business since 1999
Emergency services offered
Warranties offered
"Chad was great! We had a faucet leak that went from a slow drip to a big drip overnight? I called C & W first thing on Wed am and was put on the waiting list for Wed. Jennifer called at 3:30 to say Chad was enroute. He arrived 15 mins later. After looking over the issue, Chad gave us the quote and changed out a cartridge on the hot water side. It had been replaced 6 months ago by another plumber (not sure if it was a bad cartridge or other issue). He was finished in 20 minutes and no issues so far?. We will definitely use C&W again and will ask for Chad. Very courteous and fill confident about this repair."
+5
Serving Keller, TX and surrounding areas
Approved
Super Service Award Winner
In business since 1985
Free estimates
Emergency services offered
"Jax and Jeremy were very professional. They replaced our water heater in the attic and the install looks fantastic. They answered all my questions. Would definitely hire them again."
+3
Serving Keller, TX and surrounding areas
Approved
In business since 2004
Warranties offered
Credit card accepted
"They arrived when they said they would. Diagnosed the problem almost immediately and had the problem fixed and gone within an hour and a half. The most wonderful part is that I have water again. I will definitely have them return when I upgrade my well pump."
Serving Keller, TX and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Rick was super respectful and clean he truly is the pet friendly plumber my pups loved him. Very clean work at a fair price . Rick installed a tankless water heater and water softener at my home in Laguna Hills . Will use him again and recommend him to my friends."
+2
Serving Keller, TX and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Calvin did an excellent job replacing my hot water heater , very pleased with his work. He additionally did Faucet and garbage disposal change outs. I 100% recommend CR Plumbing."
+11
From average costs to expert advice, get all the answers you need to get your job done.
How much a water softener costs in Dallas, TX, depends on your home’s size and the system’s type and capacity. Our expert guide explores all the price factors.
Learn average water filtration system costs in Dallas, TX, key cost factors, and ways to save on installation and maintenance for your home.
Water softeners remove minerals from hard water in your home and make your water more pleasant to use. Learn more about how they work here.
Water softeners work to remove unwanted minerals from hard water through a filtration and recharge cycle. Keep reading to learn how a water softener works.
There are four common softener alternatives available on the market today. We compare and contrast each one to help you find your best-fit solution in this blog.
Water softeners rid your home of hard minerals and, well, soften your water. Even better, the regeneration process is an automatic cycle that works when you’re least likely to use it.
