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Addie Water Systems Inc.

4.6
(90 reviews)

Business Details

1604 Plainfield Avenue, Janesville, WI
53545, United States
(608) 755-1031

About

Water Softening Equipment SupplierWholesaler
Addie Water Systems makes every glass taste crisp and pure. Family-owned since 1978, we bring top-quality water softeners, filters, and reverse osmosis right to your Wisconsin doorstep. Based in Janesville, we serve Rock, Dane, and Walworth counties, tackling hard water, iron stains, and odors with tech like our exclusive Iron Genie filter. We haul salt to your basement so you don’t lift a bag. Nationwide contractors trust our wholesale gear and honest support. Licensed installers, pricing, and solid warranties keep you worry-free. Our systems extend appliance life and upgrade every sip, shower, and meal. We also offer quick service and online manuals to keep everything running well. Call now for a free water test and feel the difference!

Location

Addie Water Systems Inc.
1604 Plainfield Avenue, Janesville, WI
53545, United States

Hours

Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 4:30 PM
Saturday8:00 AM - 12:00 PM
SundayClosed

Reviews

4.6
90 reviews
5 stars
79
4 stars
1
3 stars
1
2 stars
1
1 star
8
  • EC
    Eric Courtney
    Aug 24, 2026
    5.0
    Addie came highly recommended by others in our new development and after our interaction with Dan D today we can understand why! Dan was friendly, did a comprehensive visual evaluation of our water system, and put together a detailed quote and explained everything in detail, and answered all our questions! He also explained all the warranty information as well!!! Without hesitation we said YES!!! And, they go above and beyond and will deliver and load up the system with the salt crystals as needed (for a modest fee of course). Oh, and we got the VIP treatment! Dan was able to get our install scheduled much sooner than originally expected! Thanks Dan!!! Thanks Addie!!! We look forward to our new install and having nice soft water!!!
  • NB
    Niel Bender
    Aug 24, 2026
    5.0
    Very friendly and knowledgeable. We appreciated explaining the process of having soft water and what will be done on the day of installation.
  • JD
    John Divney
    Aug 18, 2026
    1.0
    I don't usually leave reviews, but after listening to two men from Addie Water YELL, laugh at, and talk down to my mother-in-law on the phone, I felt it worth sharing. She was inquiring about the leaking water heater they incorrectly installed 6 years ago (based on state law her attorney reviewed). They say they have no doubt it was installed correctly, even though they refused to send us the plumbing code they were citing. They told my mother-in-law that she was added to their list of "problem customers" and would never work with her again. They continued to interrupt and talk over her and said she had 5 seconds to make a decision (on whether or not she would pay them to have the issue fixed) or they were hanging up on her. As a handyman myself, it disgusts me to hear business owners treat their customers this way, especially women. It seems from other reviews that she is not alone in her experience. These men clearly do not have their customers best interest at heart, and would do well to remember they are in the service industry. I hope they will take this seriously and change course. I also hope they will share the section of the state plumbing code they were citing. Lastly, if you've read this, you will trust what I've heard and experienced and look elsewhere for your plumbing needs.
  • TW
    Tyler Wallin
    Aug 13, 2026
    5.0
    Technician Cody and Terry Addie on the phone were both excellent to work with. Very knowledgeable and took the time to walk me through the new water softener. It's great to work with a local, family owned business.
  • SM
    Steve Mueller
    Aug 11, 2026
    5.0
    Dan and his partner showed up on time and got right to work. The work was done quickly and Dan explained how the water system worked and how to maintain it. They listened to my questions and gave clear complete answers. I highly recommend Addie and Dan.

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Certified August 30, 2026Yext Knowledge Graph
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