
Serving Barnhart, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Warranties offered
"Excellent job installing our water softener."



*The Angi rating for Water Softener Service companies in Barnhart, 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 Barnhart, 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 August 20, 2025

Serving Barnhart, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Warranties offered
"Excellent job installing our water softener."



Serving Barnhart, MO and surrounding areas
Approved (Corporate)
In business since 2020
Credit card accepted
Offers commercial services
Leaf Home Water Solutions provides best-in-class water filtration and softener products for healthy, purified water that protects both the home and family. With state-of-the-art water testing materials, dedication to White Glove installation and service, best-in-class products, and the support of the nation's largest home solutions company, homeowners can feel confident choosing Leaf Home Water Solutions. Since all installations are tailored to specific water needs, custom solutions may include enhanced impact on hair and skin, energy savings on bills, increased appliance longevity, and elimination of hard water contaminants like calcium and magnesium, while also combatting taste and odor issues by filtering out chlorine and other organic compounds. The team of professionals at Leaf Home Water Solutions takes great pride in knowing that families are provided with the cleanest, crispest, and heathiest water possible.

Serving Barnhart, MO and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"This was a complex retrofit tankless water heater installation and out of 30+ companies called and solicited for this project, Brett and Dunn's HVAC was the only company to 1) entertain performing the installation correctly (gas line sizing and calculations), 2) had prior experiencing working with tankless heaters, and 3) took the time to work with me on a long list of specifications. These are bulletproof systems if the installation is done correctly and Dunn/Brett took the time to ensure the install was on point and everything went smoothly. They also installed a softener and filtration system. Everything went well from bid to install and I highly recommend Brett and Dunn's - will use again as I could not be more pleased!"


Serving Barnhart, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Emergency services offered
Warranties offered
"Installed a new gas water heater. Was very knowledgeable and got it done. Great job, thank you Sam."





+10

Serving Barnhart, MO and surrounding areas
Approved
In business since 2000
Credit card accepted
Offers commercial services
"I hired this company to extend the natural gas in my house and would definitely recommend them. I felt that the plumber who did the installation really knew what he was doing and seemed like a great guy. The installation went well and the price was fair."





+1

Serving Barnhart, MO and surrounding areas
Approved
In business since 2015
Credit card accepted
"DP plumbing operates in the most professional way possible and I would highly recommend to anybody that’s looking for real, honest, good work!"


Serving Barnhart, MO and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"This is a good company to deal with. James, the owner, was out within one hour to diagnose our problem. The next morning the technicians, Brian and Josh were out to take care of our drain issues. Brian made a point of showing me the camera footage of the main drain. The did a great job on the main and two other drains. They also cleaned up very well when they were done. Brian also noticed an issue with our bathtub stopper and fixed it without an extra charge. The pricing was transparent. They have a nice email notice system and called when they were on the way. The three men I worked with were all very professional and easy to deal with. I would not hesitate to use them again. Phil Lykens"





+3

Serving Barnhart, MO and surrounding areas
Approved
In business since 2000
Emergency services offered
Warranties offered
"Nick was knowledgeable, respectful and helpful with analyzing our plumbing problem and offering solutions that Hoffmann Brothers could perform."





+1

Serving Barnhart, MO and surrounding areas
In business since 1990
Free estimates
Emergency services offered
"Mayo Plumbing is different from all the rest. They use data and research to inform their work. Before calling Mayo I had two different plumbers look at our new (very old) house. The first said, "St. Louis has hard water - you NEED a water softener." The second said, "St. Louis has great water - you DO NOT need a water softener." Mayo said, "What did the test results say? No one can tell you you need a water softener without testing your water first." BINGO. They tested our water and determined we DO NOT need a water softener. Same approach for our broken shower. The mayo plumber actually researched the issue, spending time with the paperwork and on the phone with the Kohler rep to determine exactly what we need to do, before making a wild guess and upselling us. I've never seen a plumber like this - these guys are SMART and will be our go-to provider!"





+3

Serving Barnhart, MO and surrounding areas
In business since 2007
Emergency services offered
Credit card accepted
"I took advantage of Angie's List free home inspection for mold and water. Paul was to arrive at noon and called and asked if he could arrive at 11:30 which was fine. My husband and I were both home for the inspection and boy did we learn a lot. We felt that Paul was very knowledgeable. He reassured us that we don't have a big mold problem. He also gave us a list of things that we could do to improve the humidity and keep our basement from forming a mold problem in the future. We've already completed all but one of Paul's recommendations. This company also does air duct cleaning which is why I initially joined Agie's List. There are tons of scams out there regarding air duct cleaning. I wanted to find a reputible company to provide this service. After working through the mold inspection with Paul, we feel that Absolute Clean will provide us with a good air duct cleaning. We plan to schedule that with them very soon.
"
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.

How much a water softener costs depends on your home’s size, and the system’s type and capacity. Our expert guide explores all the price factors.

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 remove minerals from hard water in your home and make your water more pleasant to use. Learn more about how they work here.

Who repairs water softeners? You should be able to hire water softener repair and installation companies or plumbers to fix issues with these appliances.