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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon73
    Verified water softener services reviews

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

Avatar for Leaf Home Water Solutions- Milwaukee
Leaf Home Water Solutions- Milwaukee
4.1(
197
)
Water Treatment & Purification System - Install or Replace

Serving Lindenhurst, IL 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.

82 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Legendary Service
Legendary Service
5.0(
27
)
Water Treatment & Purification System - Repair or Service

Serving Lindenhurst, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I just won a beautiful water heater from Legendary Service, and they were amazing. The installation was quick, easy, and clean. The owners came down personally to make sure everything went smoothly. Very nice people and I would definitely go to them for all my plumbing and heating needs!"
Reclaimed Mechanical Room
Reclaimed Mechanical Room
Response time2 days
5 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Sub-Surface Well & Pump, Inc.
Sub-Surface Well & Pump, Inc.
4.9(
32
)
Well Pump - Repair or Service

Serving Lindenhurst, IL and surrounding areas

Approved

In business since 1977

Emergency services offered

Warranties offered

"Our water stopped completely. These guys were on the scene right away, and quickly and professionally diagnose the issue. They replaced the pump and we had water again in a few hours. The family has been in the well business for generations. This is a call you never want to make, but if you need to make it I would call these guys."
Rig Ready to Drill!
1 Of 14 Bores Completed
Water Tanker, Grouter, and Geothermal Loop
Response time3 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cosmic Plumbing LLC
Cosmic Plumbing LLC
5.0(
16
)
Water Treatment & Purification System - Install or Replace

Serving Lindenhurst, IL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"We had Chad from Cosmic Plumbing out to replace our old water softener. He was very professional and informative from start to finish! He was fairly priced and easy to work with. Highly recommend for all your plumbing needs!"
4 neighbors recently requested a quote
Avatar for RainSoft of Chicago
RainSoft of Chicago
3.8(
18
)
Water Treatment & Purification System - Install or Replace

Serving Lindenhurst, IL and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"You have to know going into this that their first price is not their final price. At the end we were saying could've we gotten a better price. If that type of negotiation bothers you don't call this company. What they sell is top notch, we are very happy with the water quality now."
Clean Start
EC5
Air Master
Response time1 day
Response rate97%
Recommended by100%of homeowners
Avatar for Chicago Water Pros
Chicago Water Pros
4.5(
94
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Lindenhurst, IL and surrounding areas

In business since 2003

Free estimates

Warranties offered

"I texted mark Solomon about what time and when he would be coming and he responded immediately. He sent out a plumber to replace the pipe and make sure the water softener we paid for working properly. My family is happy which makes me happy."
Large Golf Club and Restaurant
Response time8 hrs
Recommended by93%of homeowners
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Water Softeners FAQs, answered by experts

You can install a water softener system by turning off the water supply, draining the water, and then connecting your device to the waterline. Next, you’ll fill your tank with the recommended amount of salt or brine (whichever your unit calls for; be sure to read the instructions). Turn the water supply on and check for leaks. You can opt to let your water run for a few minutes, then test it using strips. 

The process of inspecting your water softener system is similar.

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.

Hard water is not considered unhealthy and is safe to drink, cook with, and bathe in. It doesn't pose a risk to your physical health and can even help you get enough essential minerals like calcium in your diet. However, it can negatively affect skin and hair. Using hard water for washing can contribute to dry skin, an itchy scalp, and may worsen conditions like eczema by altering the pH balance. Additionally, some people do not like the taste of hard water.

Whether you need a license or permit for water softener installation depends on your location. Some municipalities require the installer to hold a plumbing license, while others may only require a permit and an inspection. In some cases, both a permit and a licensed installer are necessary, and some areas have no requirements at all. Often, only certified plumbers and electricians are allowed to pull the necessary permits. To find out the specific regulations in your area, you can contact your local building department. Alternatively, a local water softener installer or plumber will be familiar with the requirements and can typically pull the permits for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use tools like Angi’s state licensing tool to verify an installer's license status.

Whether you need a permit or license for a water softener installation depends on your location, as requirements vary significantly. Some municipalities require the installer to hold a plumbing license, some mandate a permit and an inspection, and others require both. In some areas, no special permit or license is needed at all.

To determine the rules in your area, you can contact your local building department or consult a local water softener installer or plumber. Often, only certified professionals are authorized to pull the necessary permits, and they will typically handle the entire permitting process for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use Angi’s state licensing tool to check an installer’s license status.

The Lindenhurst, IL homeowners’ guide to water softener services

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