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
"Outstanding service. Water softener was installed quickly at a very reasonable price by a friendly experienced and very knowledgeable technician. I will recommend this company to family and friends."
+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
"Great! Rhett and Andrew gave us several options for dealing with broken water softener. We chose to have it removed and all old equipment hauled away. They installed new plumbing system, removed old water softener system, and left area clean."
+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
"Emergency Situation. No water to home . Owner and CFO came to house and found and fixed Low pressure on tank, bad gauge, bad controller for pump. Fast, efficient and very knowledgeable. Answered all our questions and concerns. Highly recommend this company. Will request them again if another problem arises in the future. EXCELLENT CUSTOMER SERVICE!!!!"
Serving Keller, TX and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"I called Doss Plumbing for a drain and water reroute. Rick was the service tech that showed up to the job and handled his business very professionally, with quality work to back it up. Would definitely use and refer Doss Plumbing Co. to anyone with any plumbing needs!"
+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.
