4.5 
33 *The Angi rating for Water Softener Service companies in Oswego, 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 Oswego, 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 December 26, 2025
Serving Oswego, IL and surrounding areas
Approved
In business since 1960
Free estimates
Warranties offered
"Spring soft did a great job delivering and installing our new water softener. I would highly Spring Soft. Perfect project. Right on time."
+14
Serving Oswego, 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!"
+8
Serving Oswego, IL and surrounding areas
Approved (Corporate)
In business since 2020
Free estimates
Warranties offered
"They came out right away and gave me an estimate and they were able to install my water softener within the week."
+44
Serving Oswego, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Emergency services offered
"We had our water softener replaced and it went so smoothly. David and his son did great work and were very flexible with our schedule!"
+39
Serving Oswego, IL and surrounding areas
Approved (Corporate)
In business since 1922
Free estimates
Emergency services offered
"Was able to replace our water heater same day and it couldn’t of been easier for us."
Serving Oswego, IL and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"We hired Aquatico to replace our 18 year old water treatment system after we started to experience low water pressure issues. In installing our new system, Tim and Ryan discovered that silt and sand were coming into our old system from our well. Tim and Ryan reached out to Will County Well & Pump to assess the issue. As it turned out, our well cap was cracked and a new well had to be drilled. Three weeks later, we had a new well. After the plumber cleared our pipes of sand, Tim came to our house to hook up the system. As it turned out, there was still a clog - silt and sand remained in the pipes that led to the water treatment system. Tim told us that he wouldnâ t leave our house until we had water. Tim stayed at our house until 8pm that night, carrying buckets of water with sand and silt out of our basement and dumping them outside, until the clog was fixed. Tim went over and above what anybody in his position would be expected to do. We are so grateful for Tim's hard work. We cannot recommend Aquatico enough."
Serving Oswego, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Emergency services offered
Warranties offered
"They were able to get my water working right away"
Serving Oswego, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1993
Emergency services offered
Warranties offered
"Tony did a great job going over the water treatment system and hot water system that best fit our home. He is very knowledgeable about the product lines they provide. Was an easy choice for us to proceed with the purchase and installation of the equipment."
Serving Oswego, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"Excellent work. The same day that my 40 gallon Whirlpool hot water heater stopped working I was able to have Four Seasons install a new Rheem (short) 40 gallon hot water heater."
Serving Oswego, IL and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Mike came to the house changed a capacitor on the AC after the big storm . Got my AC up and running in minutes .Four Seasons try to sell me a whole new AC unit for 6 Grand . Since Mike did so well I had TRMiller replace the water heater , something I have allways been putting off , gave me a fair price ."
+11
From average costs to expert advice, get all the answers you need to get your job done.
How much a water softener costs in Chicago, IL, depends on your home’s size, the system type, and capacity. Our expert guide explores all the price factors.
Find out the average water treatment installation or replacement cost in Chicago, IL. Learn what you can expect to pay for a new system and get started today.
Learn about water filtration system costs in Chicago, IL, average prices, key cost factors, and ways to save on installation and maintenance for your home.
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.
