4.9 
27 *The Angi rating for Water Softener Service companies in Buffalo, MN 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 Buffalo, MN 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 March 07, 2026
Serving Buffalo, MN and surrounding areas
Approved
Super Service Award Winner
In business since 1987
Free estimates
Emergency services offered
"Great work - we couldn't be happier with our decision to purchase Kinetico water softener system from Aquarius."
Serving Buffalo, MN and surrounding areas
Approved
In business since 1961
Free estimates
Emergency services offered
"We used Finken when we built our new home. They were so helpful from beginning to end and now with service these last 5.5 years. We love the automatic deliveries of salt and reverse osmosis filters. We were previous water dispenser customers also and the automatic water jug deliveries were also great! We recently had them out as our Reverse Osmosis system was making a buzzing sound and they were quick to diagnose and provide a fix. Everyone is knowledgable and friendly and we will use Finken for life!"
+2
Serving Buffalo, MN and surrounding areas
Approved (Corporate)
In business since 2020
Free estimates
Warranties offered
"The sales rep took several water testsâ ¦ The sales rep took several water tests and showed me the results. She told me that I needed more than just a water softener. I also needed a system to address the rust and iron in my well water. I did not want to spend a fortune but the sales lady was pretty convincing. The price was good and the workmanship was excellent. My water is clean again ! Now I can tackle the original problem. My toilet has bad rust stains. I will either get it clean, or replace it. I could not do this until the water was fixed."
+44
Serving Buffalo, MN and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Great job replacing my BPV."
+5
Serving Buffalo, MN and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"Matthews plumbing did a fantastic job repairing our water heater. Matt quickly returned our request for a service call. He went above and beyond by gathering any possible parts before coming to diagnosis the issue to ensure it was fixed on the same call. I would highly recommend Matthews plumbing to anyone who is having any issues."
Serving Buffalo, MN and surrounding areas
Approved
Emergency services offered
Credit card accepted
Offers commercial services
"They did a fabulous job. They even spent extra time answering general plumbing questions for me."
+6
Serving Buffalo, MN and surrounding areas
Approved
In business since 1996
Free estimates
Customers say: Super punctual
Deans Home Services is a licensed and bonded professional service company with over 100 years of combined industry experience. We started in plumbing, but we have expanded our services to include heating, air conditioning, electrical, drains, and excavation. Deans Home Services has served Minneapolis, St. Paul, and the surrounding Twin Cities area for over 25 years.\n
+58
Serving Buffalo, MN and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
We offer a wide range of plumbing services to the entire Twin Cities Metro area, from simple repairs to brand new installation projects. No job is too big or too small for us! If you're looking for reliable plumbing services including water heater replacement and water filtration installation you've come to the right place.
+2
Serving Buffalo, MN and surrounding areas
In business since 1974
Free estimates
Credit card accepted
"Nick was very helpful and helped teach me a lot about my water system"
Serving Buffalo, MN and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"They did a great job explaining the differences in water treatment systems. In addition the install posed some challenges and the were able to overcome the problems to complete the installation. Great work and prompt service!"
From average costs to expert advice, get all the answers you need to get your job done.
Find out the average water treatment installation or replacement cost in Minneapolis, MN. Learn what you can expect to pay for a new system today.
Learn average water filtration system costs in Minneapolis, MN, key cost factors, and ways to save on installation and maintenance for your home.
How much a water softener costs in Minneapolis, MN, depends on your home’s size and the system’s type and capacity. Our expert guide explores all the price factors.
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.
Water softeners work to remove unwanted minerals from hard water through a filtration and recharge cycle. Keep reading to learn how a water softener works.
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.
