• Colorless. Tasteless. Odorless. Unless you have your well water tested, you won't know that it's there.
  • We take pride in our craftsmanship. We use the best technology and have 50 years of installation experience.
  • Recycle 30% of your salt with the ProMate 6.0 Series. Environmentally friendly water, right in your home!
  • Get rid of unsightly water coolers around the office. Enjoy less lifting and a cleaner, more professional look.

Water Testing

We Offer Free No Obligation Water Testing and Analysis

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Request a product recommendation specific to your needs.

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Having trouble solving a water problem? We are happy to help!

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Water Softener Repairs, Filter Changes, Preventative Maintenance, Salt Delivery

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Minnesota Water Quality Association

BBB Accredited


AM1280 The Patriot

Solving Problem Water Is Our Tradition

Every Family has their traditions. Ours is Solving Problem Water, Guaranteed!

Since 1959, Merle's Water Conditioning has been providing water solutions throughout St. Paul and Minneapolis. Our goal is to provide you the best solutions for your needs through comprehensive water testing and personalized recommendations.

If you are looking for the best solutions and best water treatment products in Minnesota, look no further. Make our 54 years of expirience your advantage.

Experience with Credentials

Along with vast experience comes knowledge backed with credentials. Merle's Water Conditioning proudly offers:

  • Water Quality Association Member
  • Minnesota Water Quality Association Member
  • Minnesota Water Conditioning Contractor License #443WC
  • Licensed, Bonded and Insured
  • General Liability and Workman's Comp
  • Certified Water Specialists
  • Certified Installers
  • Wisconsin Small Systems Operators License

Latest Posts

Monday, Jul 28, 2014 Justin Regnier
A known carcinogen exists in the drinking water of virtually every city across the United States. In my home state of Minnesota, it is not hard to stumble across: Arsenic, Benzene, Disinfectant By...Read More
Monday, Aug 19, 2013 Justin Regnier
  Bacteria in Drinking Water   Should We Be Concerned? Yes.   This is not to say we need to be scared or paranoid about our drinking water, but, it's important...Read More
Tuesday, Apr 23, 2013 Justin Regnier
Endocrine Distruptors - An Ongoing Concern Kate Golden with the Wisconsin Center for Investigative Journalism has reported that potential endocrine distruptors,  Nonylphenol and...Read More

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