All services

Providing full-service water treatment solutions for Twin Cities and Western Wisconsin residents.

Water Softeners

Softer water for a healthier home, longer-lasting appliances, and greater comfort. Part of the Finken Family!

Commercial Water Softener

Hard water buildup clogs pipes, reduces water flow, and forces your appliances to work harder than they should.

Water Softener Maintenance

A well-maintained filtration system means fewer unexpected repairs, better-tasting water, and peace of mind.

City Water Softener

Hard water buildup clogs pipes, reduces water flow, and forces your appliances to work harder than they should.

Well Water Softener

Well water often contains high levels of calcium, magnesium, and sometimes iron — the minerals that create hard water.

Water Filtration Systems

Protect your home’s water with professional filtration system installation from Croix Crystal.

Whole-House Water Filtration Installation

Enjoy cleaner, healthier water at every tap in your home with professional installation.

Reverse Osmosis

Reverse osmosis is one of the most effective ways to purify your home’s water supply.

Water Filtration Maintenance

A well-maintained filtration system means fewer unexpected repairs, better-tasting water, and peace of mind.

PFOA Removal

Our experts will assess your water quality and recommend effective solutions so you can feel confident.

Croix Crystal Water

Having trouble with your water softener or filtration system? Croix Crystal Water Treatment is here to help! We offer professional water maintenance services to keep your water in the best shape at all times.

Essential for good health

Carrying nutrients & oxygen
Stabilizing the heartbeat
Normalizing blood pressure

Water Filled in Minerals

100% Purified Certified Water
24/7 Always Support
Satisfied Midwest Customers
Water Coolers
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Water Delivery
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Benefits of Water Testing

Water that looks clean can still contain hidden contaminants. At Croix Crystal, part of the Finken Family, we provide professional water testing to identify issues like hardness, iron, chlorine, and bacteria.

With accurate results and expert guidance, we’ll help you choose the right treatment for safer, better water at home or work.

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Minimize Harmful Particles

Scheduling a professional water testing service can save you and your house members from coming in contact with a number of harmful contaminants. Our team will catch any indications of present toxins in your water and help you apply a method for removing those particles from your water.

Prolong Lifespan of Your Appliances

Professional water testing can help you stay informed about your water’s hardness level. By understanding your water’s hardness level, you’ll be able to promptly install a water softener and protect your appliances from becoming excessively worn down from hard water minerals.

Supply Answers to Health-Related Concerns

If you’re wondering why your skin has felt particularly rough and dry lately, or you’re worried that your hair appears more dull than usual, a water test can help you get to the bottom of these concerns. Because hard water minerals can cause your skin to feel dry and your hair to appear dull, a water test will help you determine whether or not that is the true cause of your unwanted situations.

General Peace of Mind

Our team of water experts will help you understand your home’s water system through and through with a professional water test. Any questions or concerns you may have about your water’s state can be answered with a prompt and thorough water test.

If you’re interested in knowing more about the water you and your family drink and use, contact Croix Crystal Water Treatment for a professional water test.