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TRUSTED BY MOUNT PROSPECT, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon38
    Verified water softener services reviews

Verified Reviews for Water Softener Service pros in Mount Prospect, IL

*The Angi rating for Water Softener Service companies in Mount Prospect, 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 Mount Prospect, 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 August 22, 2025

Find Water softener pros in Mount Prospect

Avatar for Springsoft International, Inc.
Springsoft International, Inc.
4.8(
145
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Mount Prospect, IL and surrounding areas

Approved

In business since 1960

Free estimates

Warranties offered

"Turns out we didnt need an iron filtration system currently, we did use Springsoft for a water softener and iron filtration system at our old house and job was done great ... which is why we call them again to look at new house."
Chemical Feed and Water Softener
RO & Twin Alt Softener
Standard Reverse Osmosis & Water Softener, Pex
St Charles IL, photo 1
St Charles IL, Photo 2

+14

Response time5 hrs
Response rate90%
Recommended by98%of homeowners
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Avatar for Pure Flo H20
Pure Flo H20
4.9(
52
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Mount Prospect, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Emergency services offered

"Responded very quickly and installed a new water softener in no time for a fair cost. Thanks again!"
Pro series softener
Water filtration
Water treatment system
Water treatment systems
Reverse osmosis, system

+8

Response time4 hrs
Response rate100%
82 neighbors recently requested a quote
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Avatar for Water Specialties Group, Inc.
Water Specialties Group, Inc.
4.3(
52
)
Water Treatment & Purification System - Install or Replace

Serving Mount Prospect, IL and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"The experience beginning with Scott coming out to test the water to Jim installing the water softener tank and reverse osmosis unit was great. They are very professional and informative and the price was just right. I will highly recommend and will refer this company to any family or friends looking to improve their water."
Response time2 days
2 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Leaf Home Water Solutions- Chicago
Leaf Home Water Solutions- Chicago
4.1(
197
)
Water Treatment & Purification System - Install or Replace

Serving Mount Prospect, 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.

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

Serving Mount Prospect, 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
7 neighbors recently requested a quote
Recommended by69%of homeowners
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Avatar for ARS / Rescue Rooter Chicago
ARS / Rescue Rooter Chicago
4.5(
138
)
Water Treatment & Purification System - Repair or Service

Serving Mount Prospect, IL and surrounding areas

Approved (Corporate)

In business since 1922

Free estimates

Emergency services offered

"They were very responsive and able to replace my water heater quickly. I was given several options for the replacement. Lenny was excellent"
Unclog Drain
ARS
598 neighbors recently requested a quote
Recommended by68%of homeowners
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Avatar for Sub-Surface Well & Pump, Inc.
Sub-Surface Well & Pump, Inc.
4.9(
32
)
Well Pump - Repair or Service

Serving Mount Prospect, 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
Recommended by100%of homeowners
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Avatar for Illinois Sewer And Drain Inc
Illinois Sewer And Drain Inc
4.9(
20
)
Well Pump - Repair or Service

Serving Mount Prospect, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"We are new homeowners and had a hole in our septic tank made of concrete block, which was sending wastewater into the foundation/basement of the home. It was my first time using Angie's List, and I would recommend Illinois Sewer and Drain to anyone. Joe and his team of experts solved our issue immediately at an affordable price. They even went above and beyond to install a sump pump in our basement to help with the rain water. Quality work!!"
Additional Photos
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+23

Response time9 hrs
1 neighbors recently requested a quote
Recommended by65%of homeowners
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Avatar for Emergency Plumbing
Emergency Plumbing
5.0(
8
)
Water Treatment & Purification System - Install or Replace

Serving Mount Prospect, IL and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Outstanding experience with Emergency Plumbing!!! Technicians came on time with a new unit, they installed a new water tank and took old one in less than two hours, job was done nice and clean! Price was super reasonable! 5 stars, highly recommended!!!"
Excavation
Team
Project
Water Heaters
Kitchen Faucet

+14

Response time2 days
Recommended by83%of homeowners
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Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,291
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Mount Prospect, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Everything went a smooth as possible! No problems were found on either my A/C unit or hot water heater."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
33 neighbors recently requested a quote
Recommended by86%of homeowners
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Water Softeners questions, answered by experts

Choosing involves understanding water hardness levels, household size, desired features, and consulting professionals experienced in suitable system types.

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.

There are many possibilities for why your shower’s water pressure is low. It might be a simple-to-fix issue like the water valves being partially turned off, a dirty showerhead or hose, leaks in the plumbing, or an old showerhead. However, low water pressure in the shower could also indicate a larger issue with your home’s plumbing system.

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.

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.

The Mount Prospect, IL homeowners’ guide to water softener services

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

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