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18 *The Angi rating for Water Softener Service companies in Union, MO 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 Union, MO 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 September 23, 2025
Serving Union, MO and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Very courteous, flexible in schedule. Quickly installed water softener."
+34
Serving Union, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Warranties offered
"They did a great job installing a new water softener. I called with questions which were addressed and the work was done in a quick timely manner. Pricing was also reasonable."
Serving Union, MO and surrounding areas
Approved (Corporate)
In business since 2020
Free estimates
Warranties offered
"They came out right away and gave me an estimate and they were able to install my water softener within the week."
+44
Serving Union, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"Samuel was great very nice and answered all my questions #1 pro"
Serving Union, MO and surrounding areas
Approved
In business since 2001
Emergency services offered
Warranties offered
At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today.
+2
Serving Union, MO and surrounding areas
Approved
In business since 2024
Warranties offered
"Done Quick respect for property efficient cost effective. Trustworthy would absolutely 💯 recommend and I am particular"
Serving Union, MO and surrounding areas
In business since 1993
Free estimates
Small jobs welcome
"I had to shut off the water to my house so I needed fast service. Within about a two hour time frame they arrived, took care of my issue and I was able to turn my water back on!"
+3
Serving Union, MO and surrounding areas
In business since 1997
Free estimates
Emergency services offered
I'm a master plumber, 25 yrs of plumbing exsperience, licensed in MO & KS, no employees, no job too small
Serving Union, MO and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"Great - called for help, came that day to determine problem - needed new softener - installed next day (which was New Year's Eve!)."
Serving Union, MO and surrounding areas
In business since 2008
Emergency services offered
Warranties offered
"Fast, thorough and professional. Extensive pipe locations done to accommodate tankless water heater."
From average costs to expert advice, get all the answers you need to get your job done.
Water softener repair costs can add up, but they’re almost always worthwhile. Use this guide to see what your project is going to cost before you get started.
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.
Your water softener works overtime to keep your water safe. Use this guide on how to check your water heater for damage or poor performance.
