Exciting news! Bill's Plumbing and Heating has merged with Tri County Water Conditioning allowing us to offer you new products with the same awesome service!

About Tri County Water Conditioning

Tri County Water Conditioning has been providing residential and commercial water treatment solutions for Central Minnesota and the South Metro area of Minneapolis/St. Paul for more than 60 years.

Today, it continues to offer unsurpassed service.

Our product selection expands beyond basic water softeners and water conditioners to state-of-the-art water refiners, reverse osmosis drinking water systems, carbon filtration, de-chlorination and a host of water purifiers for residential and commercial usage.

Our highly skilled, factory trained water service specialists are the best in Minnesota and they will treat your home with the utmost respect and care. Tri County Water Conditioning’s service and delivery department is unmatched in its professionalism and efficiency. Our field water service specialists have both the knowledge and experience to accurately diagnose your problem and repair it quickly. When you call us, you will speak with a real person who will assist you in setting up your service call, installation, and deliveries. They will also direct your call to the appropriate personnel to answer any technical questions. You will ALWAYS be assisted in a professional, courteous manner.

Each of our service technicians and installers is licensed with the MN Dept. of Labor & Industry and we have two Master Plumbers and an Apprentice on staff. Our Plumbing Manager (Master Plumber) is also licensed in the cities of Minneapolis and St. Paul. 

Tri County Water conditioning holds a surety bond with the MN Dept. of Labor & Industry and is insured as required by the State of MN.

We are also an authorized EcoWater products dealer. EcoWater is the largest manufacturer of water treatment systems in the world; and Tri County Water Conditioning has satisfied over 20,000 residents and businesses (over 800 new customers in 2015) with great tasting, clean, conditioned water. Tri-County Water Conditioning’s reputation for quality products and service has resulted in repeat business, countless referrals, and entrance into Costco stores. 

These core practices have led us to develop successful business and personal relationships through mutual trust and respect.


In a crowded marketplace we will strive to stand out from the rest backed by a team with over 60 years of hands-on experience in water science.


To continually provide our clients the very best in innovative technology, the highest quality of services, and exceptional value.


All of us at Tri-County Water Conditioning believe it is important to be active in our communities. We are proud to be active in these organizations as well as helping many others.

Contact Us Today to Learn More!

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Verified Local Reviews

17:00 26 Sep 19
Super helpful! Prompt service and quick installation! We are so happy that we have safe water for our family to drink! Highly recommend!
Trent Ramirez
19:09 16 Aug 19
Great service. Thanks
Cyndie Solberg
17:15 07 Jun 19
Chris came out and fixed our water softener in a timely manner. And it did not cost us a fortune. He was also on time for the appointment.
Dick Stiles
20:51 01 Apr 19
Mark did an amazing job today hooking up our reverse osmosis system and helping with the frig. to insure that the water was turned on properly. Tri-County Water Chris and Mark, through out the years that we have been using them has always been on time and very professional.
Kristin Haugen
16:42 20 Mar 19
My recent experience with Tri-County Water Conditioning was amazing. Bill did a great job of listening to the problems we were having and figuring out what I needed. He offered us options within our budget and explained the pros/cons of each. The installation went quickly and easily. We love the new water softener. He has even checked back with us to be sure we are happy. Tri-County Water Conditioning gets 5 stars for great service!
Mike Johnson
03:46 09 Mar 19
Very friendly staff and helpful!
CJ Dick
20:33 25 Oct 18
Jason and Mark were both professional, courteous and knowledgable in the selection and installation of our water softener. I highly recommend Tri-County Water Conditioning.
Amy S
17:48 06 Oct 18
The service was very excellent! I really appreciate having someone stop out at my house - he was extremely knowledgable and helpful. I would highly recommend this company.
Jacky Hedman
22:18 16 Aug 18
Tri County Water Conditioning has installed and serviced my iron filter and water softener needs for the past twenty years. The employees have consistently been punctual, knowledgeable and courteous. The latest install was a new iron filter unit. As predicted everything went smooth. If you are looking for quality priducts and excellent customer service look no further.
Karen Sinor
17:52 02 Aug 18
Mark provided exceptional service to us!Courteous, professional, knowledgeable, and friendly are just a few of our comments to describe our Tri-Country Water experience.
Bj Jungmann
23:32 24 Apr 18
Honest, fair, courteous and professional. Did a great job servicing equipment and giving options for repair. Have always been prompt. They take the time to answer questions and ensure you understand everything.
John Wagner
21:37 20 Mar 18
These guys were professional from start to finish. They came out a year ago and told us our system was fine. When it did fail, they took care of us quickly,and educated is on the options available to us.Updated March 2018: They came out with replacement filters, showed me how to install them, and no trip charge. They were quick, courteous, professional, knowledgeable.
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