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    Average homeowner rating
  • Verified reviews icon31
    Verified water softener services reviews

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

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 Marengo, IL and surrounding areas

Approved

In business since 1960

Free estimates

Warranties offered

"Highly Recommend Springsoft! I was scheduled for an appointment to repair my water softener with Springsoft. Al, the rep for the company called me to verify that a service tech was needed. He coached me through a couple of practical steps to try on my own. The issue was resolved. No charge! What company does this? Amazing. Thanks Al. How generous."
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
Avatar for Leaf Home Water Solutions- Milwaukee
Leaf Home Water Solutions- Milwaukee
4.1(
197
)
Water Treatment & Purification System - Install or Replace

Serving Marengo, 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.

75 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Sub-Surface Well & Pump, Inc.
Sub-Surface Well & Pump, Inc.
4.9(
32
)
Well Pump - Repair or Service

Serving Marengo, IL and surrounding areas

Approved

In business since 1977

Emergency services offered

Warranties offered

"When my main water supply started leaking underground, I panicked because I have no idea on how to fix this problem. I called several companies and settled on Sub-surface because of price, years of experience and professionalism on the phone. The owners sons were very friendly and worked VERY hard to restore my water to the tank and went above and beyond to make sure my water was running in my house as well. I LOVED the service I received from Sub-surface."
Rig Ready to Drill!
1 Of 14 Bores Completed
Water Tanker, Grouter, and Geothermal Loop
Response time3 hrs
Recommended by100%of homeowners
Avatar for Mr. Goodwater
Mr. Goodwater
4.8(
4
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Marengo, IL and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

Mr. Goodwater is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Rodney
Logan
Happy Customer
Project 1
Family Business

+2

Response time5 hrs
Recommended by100%of homeowners
Avatar for RainSoft of Chicago
RainSoft of Chicago
3.8(
18
)
Water Treatment & Purification System - Install or Replace

Serving Marengo, 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
Mr Goodwater Inc
5.0(
33
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Marengo, IL and surrounding areas

In business since 1985

Free estimates

Warranties offered

"repair would have cost more than it was worth for the age of the unit, so replaced with their recommended product. The cost of their product was much higher than what you can purchase at the local hardware stores but felt it was worth the investment if it lasts longer. The servicemen took longer than expected because they were waiting for water pressure to release, rather than opening all the faucets initially. Otherwise the product so far is working well."
Response time12 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for Chicago Water Pros
Chicago Water Pros
4.7(
76
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Marengo, IL and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"There was a delay in removing the water softener due to Covid but after 4 months in hiring a handyman, it was resolved and they came out to recheck the softener to make sure it was working properly. Excellent water softener and free service on it for two years."
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+8

Recommended by90%of homeowners
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Water Softeners FAQs, answered by experts

If your water softener repair is fairly straightforward, like a simple filter replacement, then you can probably do it yourself with little risk. However, anything beyond a simple fix should be addressed by someone with extensive plumbing expertise to avoid costly water softener problems, like leaks. 

That said, even simple problems can be complicated to diagnose, particularly if your water softener is attached to a whole-house treatment system. So, unless you feel absolutely certain that the problem is an easy fix that you can take on yourself, it's probably best to hire a plumber to diagnose and fix the problem.

Most of the U.S. has hard water, especially across portions of the West and Midwest. The areas with the hardest water include parts of Texas, Oklahoma, Kansas, Colorado, New Mexico, Utah, Wyoming, Illinois, North and South Dakota, Ohio, and New York. You’ll find soft water in parts of New England, the Southeast, the Pacific Northwest, and Hawaii.

The most effective way to fix hard water in your shower is by installing a whole-home water softening system. This system treats water as it enters your home, removing the minerals that cause hardness before they can reach your shower or any other fixtures. While this is the most comprehensive solution, other methods are often temporary fixes. For a more affordable and shower-specific option, you can install a water-softening showerhead or a shower filter. However, these filters are generally less effective and may not remove all the contaminants that lead to limescale and hard water stains. By implementing a water softening solution, you can expect a reduction in mineral deposits and enjoy the benefits of cleaner-feeling hair and skin.

Because it’s been through the water cycle, evaporating and becoming slightly acidic thanks to dissolved carbon dioxide in the atmosphere, rainwater tends to be naturally soft compared to groundwater, which has just been in contact with limestone. However, the natural hardness level of water always depends on where you are and other factors.

A good hardness level for drinking water can vary based on personal preferences, but an ideal level is 3.5 to 7 GPG. This means your water isn’t soft or hard. However, some people prefer the “fresh” taste from the minerals in hard water, while others like the smoother, “slippery” texture of soft water.

The Marengo, IL homeowners’ guide to water softener services

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