Culligan of Northfield, MN

We know your water in Northfield, MN, and with over 85 years of experience, we know how to provide you and your family with the cleaner, safer and great-tasting water you deserve with our water treatment services.

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Culligan products and services in Northfield

55057 • Northfield, MN

Common water problems in Northfield

PFAS

Nicknamed “forever chemicals,” PFAS are a group of dangerous chemicals that take a long time to break down both in the environment and the human body, and may be found in your water supply.¹

Hard water

Hard water causes damage including buildup on faucets and showerheads, spots on dishes, dry hair and skin, dingy laundry and issues with water-using appliances.

Iron

Rust stains in your sink, toilet or tub; reddish-brown tints on laundry; and a metallic taste can all be caused by elevated levels of iron.

¹Contaminants may not be present in your water

Why choose Culligan for your water treatment services?

As the leader in water treatment for 85+ years, Culligan is dedicated to improving lives and protecting the planet by providing access to safer, better-tasting and more sustainable water.

100% satisfaction
guarantee

If you're not completely satisfied within 30 days of purchase, we'll refund the cost.

Backed by science
and sustainability

We’re passionate about finding new ways to bring you better water solutions through sustainability-driven innovation.

Unmatched
care

Enjoy white-glove service, expert installation and hassle-free maintenance.

Long-standing
trust

With over 85 years of water treatment experience trusted by over 150 million customers, you can count on us to provide the solutions and service you need, anytime.

Looking for the right water treatment system for your home? Take our quiz!

Whether you have city or well water, take our quick and simple quiz to find out what’s happening with your water and get recommended water treatment solutions.

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Ratings & reviews

“Thanks for the quick help, Scott!

I’ve had my iron filtration system at my home for a few years now. I start to have some troubles with air in my lines and Scott came out and fixed it right away. He was super professional and clearly knew what he was doing.

-Stefan P.

“This service is greatly appreciated.

Communication for ordering home delivery of water softener salt was easy and staff was pleasant.

-Nancy W.

“Thank you Culligan

Dependable service and the delivery man is always willing to answer any questions we may have about the water softener. He is neat, polite and thoughtful. We have recently installed a rental Reverse Osmosis tank and love our new fresh water..both in our faucet, our ice maker, and refrigerator door. It is wonderful not to have to tote bottles of water around anymore, just turn on the faucet.

-Norma S.

“Great service and loving our water!

Appreciate Eric's response to any of our questions and everyone is easy to work with. Pat did a great job installing and fitting everything into place. Glad to have Culligan home filtration, softener and reverses osmosis!! Thanks Culligan Man! :)

-Christina N.

“We liked the whole process

From sales to install to a service visit. Jim, our sales guy, he was awesome. Fun to work with, answered all of our questions, patient with my forgetfulness. The system we purchased works as described and right fit for our house.

-Jessica P.

“Great communication!

Very prompt, professional service.

-Deanna C.

Schedule your free water consultation

Our Culligan water experts are ready to help you find the right solution for your problem water. We offer a free in-home water test, or we can schedule a phone consultation (you can select your choice in the next step).

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Water treatment articles and resources

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Revolutionary designs for commercial and industrial water treatment are customizable to your business needs.

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Frequently asked questions

What cities does Culligan of Northfield, MN serve?

Culligan serves Dennison, Farmington, Lakeville, Lonsdale and Northfield.

How do I find the best water treatment services & solutions for my home?

The best way to find out which water treatment solutions are right for your home is by scheduling a free consultation with one of our local water experts to find out more. You can also get started by taking our quick Water Solutions Finder quiz here.

What are the signs of hard water in the Northfield region?

Dry skin and hair, limescale buildup around faucets and showerheads, soap scum on shower walls or too much wear and tear on your water-using appliances are all signs of hard water in your home. With a Culligan water softener, you’ll experience longer-lasting appliances, hydrated skin and hair, brighter laundry and greater savings.

How does the installation of my Culligan system work?

Here at Culligan of Northfield, we have trained technicians who can expertly and efficiently install any of our water treatment systems. Our installers are friendly, efficient and can come at a time that works for your schedule.

Where can I find information about warranties and manuals for Culligan products?

We’re proud to offer industry-leading warranties, including a 30-day Satisfaction Guarantee. Find warranty information for our specific water treatment systems in your owner’s manual. Find a selection of these manuals here.

Does Culligan of Northfield provide water treatment for both city water and well water?

Yes, Culligan of Northfield has experience finding the right local water treatment for you regardless of whether you get your water from the city or from a private well. Whether you need water softening, filtration or a combination, we can serve your needs regardless of your water source.