4.8 
45 *The Angi rating for Water Softener Service companies in Elgin, 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 Elgin, 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 July 21, 2026
Serving Elgin, 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 Elgin, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1991
Free estimates
Emergency services offered
"We recently had our water softener replaced and couldn’t be happier with the experience. The price was very fair, the installation was quick and professional, and everything works great. Kris was especially wonderful to work with — very nice, honest, and helpful throughout the whole process. Highly recommend!"
+8
Serving Elgin, IL and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Bill was very knowledgeable and the work done was quality. Im very happy with my new water softener."
Serving Elgin, 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 Elgin, IL and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
With 24 years of experience we are dedicated to providing our clients with the very best in service, installation, and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services from water heater installations, sewer main installations, sump pump installations, repairs and so much more! We take pride in the attention to detail put into each of the projects\nwere involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n\nAll Work Is Warrantied - Inquire Within \n\nMilitary Veteran and First Responders Discounts Available - Inquire Within \n\nDeposits May Be Required - Inquire Within\n\nAccepts Cash, Checks & Major Credit Cards\n\nFinancing Options Are Available - Inquire Within \n\n24/7 Emergency Services Available \n\naquaknightplumbing.com
+138
Serving Elgin, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Ryan was a pleasure to work with. He installed a water softener in my house and did a great job."
Serving Elgin, 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 Elgin, 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 Elgin, IL and surrounding areas
Approved
In business since 2023
Emergency services offered
Credit card accepted
"Great experience with Aqua Knight. Walked through the estimate on Saturday. Came first thing Monday and knocked it out. Would recommend them for anyone needing a new hot water heater."
+152
Serving Elgin, 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!!"
+23
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