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Top-Rated Water softener pros in Lexington - Updated Nov 2026

Gash Plumbing, LLC
4.1(
64
)
Water Treatment & Purification System - Install or ReplaceWell Pump - Repair or ServiceWater Treatment & Purification System - Repair or Service

Serving Lexington, MO and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Was very good at his job and explaining what was wrong and installed new water that was bigger in which we wanted.I would give these guys five stars. If I ever need a lumber I will be sure to call Gash Plumbing"
Response time2 days
11 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Foundation 1
Foundation 1
4.7(
242
)
Well Pump - Repair or Service

Serving Lexington, MO and surrounding areas

In business since 2001

Free estimates

Warranties offered

"I had water in my basement the last 4 years and I finally decided to do something about it. I interviewed 2 other companies besides F1 and I went with F1. Price was a factor and Billy, the Evaluator, did not high pressure me into making a decision that very day. They also offered a solution, in case my walls ever leak, that the other 2 companies did not. The foreman, Erise, kept me informed every day as to their progress, and what was to take place the next day. He and his crew were respectful and did a great job. I am confident I will not have a water problem again and they give you a Warranty. They completed the project in 3 days, as 1st quoted. The Office staff was also very helpful when I had a question. Thank you F1....I wish I would have contacted you 4 years ago."
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+3

Recommended by94%of homeowners
Avatar for The Leaky Cellar
The Leaky Cellar
4.5(
192
)
Well Pump - Repair or Service

Serving Lexington, MO and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"The recreation room foundation crack was elusive.  After two attempts repairing it outside, they did an inside repair that was successful.  We have not had any water leaks since the inside repair.  The foundation crack did not cause a water leak, but the repair appears successful."
Recommended by90%of homeowners
Avatar for Greggs foundation repair
Greggs foundation repair
5.0(
24
)
Well Pump - Repair or Service

Serving Lexington, MO and surrounding areas

In business since 2016

Free estimates

Emergency services offered

Professionals in the industry, we pride ourselves on being a hometown company that offers quality service at a reasonable price. Without the overhead of larger companies, expect competitive pricing while receiving the best service for your home. Specializing in foundation repair/waterproofing to sump pumps, grading, exterior and interior drainage systems and more, we look forward to providing a free estimate for you. Call Lance today!

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+61

Recommended by100%of homeowners
Avatar for Pro Foundation Technology Inc
Pro Foundation Technology Inc
4.4(
182
)
Well Pump - Repair or Service

Serving Lexington, MO and surrounding areas

In business since 1978

Free estimates

Credit card accepted

"Pleasingly well. The inspector/salesman examined our water leak situation, answered all of our questions, and shortly provided us with a detailed letter explaining the steps that would be taken to fix the problem. The work crew showed up each morning (3 days) between 9:00 and 9:30, did their work with minimal disturbance, and were thorough in cleaning up after themselves."
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Recommended by91%of homeowners
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Water Softeners FAQs, answered by experts

Experts recommend that you put two to four bags of potassium chloride in your water softener every month. This amount depends on how much is in the bag (40 pounds is most common) and what your water softener manufacturer recommends. For more specific advice, talk to a water softener pro in your area and read the manual that came with your system.

There are several things that can shorten the life of a water softener. Homes with very hard water may have to replace the unit sooner because the water softener works harder to filter out the hard minerals. High water usage and infrequent maintenance can also put more strain on a water softener.

A water softener is a worthwhile investment if you live in an area with hard water. While hard water is safe to drink, it contains minerals like calcium and magnesium that can cause significant problems over time. These minerals build up inside pipes, reducing water flow and eventually corroding the plumbing system, which can lead to leaks and a shortened lifespan. Hard water also damages fixtures and appliances, potentially resulting in costly repairs. Additionally, it makes soaps and detergents less effective, meaning you'll use more product to get things clean. By installing a water softener, you can prevent these issues. The initial investment is often recouped through long-term savings, including lower energy bills, reduced appliance and plumbing maintenance, and spending less on soap and cleaning supplies. Other benefits include cleaner linens, dishes, and clothing, as well as softer water that is gentler on your skin and hair. In some areas, a water softener can also increase your home's value, making it a valuable long-term investment.

It’s not a good idea to oversize your water softener. Doing so will mean the tank doesn’t get full, which can lead to channeling. This leads to a large portion of the resin beads not being utilized and the beads at the bottom of the tank being overused. Over time, this will reduce the efficiency of your system, not to mention that the upfront cost of an oversized softener is unnecessarily high. If you have a timed regeneration cycle rather than a demand-based one, you’ll also spend far more on replacing salt than you need to.

Replacing a water softener costs $200 to $6,000, depending on the capacity of the water softener, the type of water softener, and the amount of people living in your home. An ion exchange water softener is the most common type and costs $500 to $3,000. Water distillers, which cost $1,200 to $4,000, and dual-tank models, which cost $1,000 to $5,000, are definitely pricey, but they offer more filtration or capacity, respectively.

The Lexington, MO homeowners’ guide to water softener services

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