
Serving Troy, IL and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Very courteous, flexible in schedule. Quickly installed water softener."





+34

*The Angi rating for Water Softener Service companies in Troy, IL 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 Troy, IL 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 October 28, 2025

Serving Troy, IL and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Very courteous, flexible in schedule. Quickly installed water softener."





+34

Serving Troy, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Warranties offered
"I had a water softener and filtration system installed in my home. It's fabulous! Austin was very reliable and friendly. He was extremely efficient. I'm so happy with my system, and with Jones Air and Water."



Serving Troy, IL 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 Troy, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Offers commercial services
"Was surprised to get a response as quickly as I did. Even more surprised that he was able to complete the job the next day. Plumbers in this area are few and far between. We have a lot of iron in our water so this system has a third tank that addresses this issue instead of a small filter that we had to replace quite frequently."




Serving Troy, IL and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"I don't like their complaints. The sewer water it's so full of tree roots. I always say that it was too foul. I was anticipating. I would use them again."





+5

Serving Troy, IL and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
Voted BEST Plumbing Company in Madison County by the readers of The Telegraph and Riverbend Association. 🏆\n\nCardinal Plumbing is a Premiere Plumbing outfitter for all residential and commercial service remodels, excavation, water service, interior plumbing and more! \nWe are famous for our 5-Star rating and A+ with the Better Business Bureau offering YOU Service With Excellence. ✅\n\n24 Hour Emergency Service Available❗️\n📲(618) 215-3780\n\n




Serving Troy, IL and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"Everett is a very experienced and knowledgeable water guy. My water reeked of chlorine and was very hard (within three weeks of living here, my dog's water bowl had a crust of mineral hardness in bottom of bowl, so I knew the water was very hard). He tested my water and showed me the levels of chlorine (more than a public pool requires) and the hardness grains were approx. 14. I purchased a water softener and conditioner combo unit, and also a reverse osmosis system so as to have safe water for drinking, cooking and bathing, and to save my appliances from the hard water. I was very happy with his workmanship and the products installed. Taking a shower was a delight, no more nasty chlorine smell! Everett even did a few extra items for me, totally unrelated to the install, and I greatly appreciated his kindness and help! I would highly recommend this company for all your water needs! The price was right too! Pam"





+8

Serving Troy, IL and surrounding areas
In business since 2007
Emergency services offered
Credit card accepted
"Like I said, they did a great job.
"

Serving Troy, IL 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 Troy, IL and surrounding areas
In business since 1974
Free estimates
Credit card accepted
"Initially, it went well. But I didn’t know what I didn’t know. The diagnosis of the problem was incomplete. Two large basement wall cracks (clearly visible at the time because wet dry wall had been removed) also contributed to the water issues and they were never discussed. In the fall of 2017, I came home from an overseas trip to find 2 inches of mud in my basement which had poured in over the drain tile installed by PermaJack. I reached out to the company a couple of times and was told I would be contacted the next week for an inspection. But this never happened. On the advice of my real estate agent, I turned to a different company for an inspection. The cracks were clearly diagnosed as a major issue. And when the drain tile/sump pump system installed by PermaJack was inspected, it was found that the drain tile was improperly installed. The pipe laying in the drain tile reservoir was twisted so that only a third of the holes in the pipe would even come into contact with water at any one time. In other words the system was easily overwhelmed and shouldn’t have been. In addition, the system should have been installed under the sill, the wooden board I left in place after ripping out the dry wall. Because it was installed in front of the sill, it never came into contact with the corner of the foundation and water could easily come into the basement over the drain tile. I realize at the time of the installation there was lots of water damage throughout St. Louis from the massive spring storm. But in retrospect, it seems like the job was rushed and for that reason it was not done properly. Also, when I reached out to the company to inspect their work, they were fairly unresponsive. They did say they would call me, but they never did."





+147
From average costs to expert advice, get all the answers you need to get your job done.

How much a water softener costs in St Louis, MO, 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 St. Louis, MO, key pricing 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.