Top-rated water softener pros.

Best water softener pros near Merrill, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your water softener service project in Merrill, WI?

Select your specific project to find the pro for you.

Top-Rated Water softener pros in Merrill - Updated Nov 2026

Avatar for Southport Plumbing, Heating & Cooling
Southport Plumbing, Heating & Cooling
5.0(
5
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Merrill, WI and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

At Southport Plumbing, Heating & Cooling we're A+ rated by the BBB. Our technicians are NATE certified to meet national standards of excellence, and we're a Carrier® Factory Authorized Dealer, recently cited as the #1 medium-sized business to work for by the Milwaukee Journal Sentinel. We treat our team well and hold them to high professional standards. Our up front, transparent pricing, great customer service, and honesty in our business practices make us the plumbing and HVAC company that you'll feel good working with on a regular basis, with 100% satisfaction guaranteed.

32 neighbors recently requested a quote
Avatar for Dan's Service Plus LLC
Dan's Service Plus LLC
4.7(
36
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Merrill, WI and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"Chuck from Dan's Service Plus did a fantastic job on our kitchen faucet and bathroom faucet/sink. He worked in a very professional manner, went beyond the basics of other plumbers to seal our sinks and faucets against leaks, and checked his work carefully to make sure all was in order. He did an excellent job, and it was a great experience for us. I definitely recommend Dan's Service Plus, and we'll use them again for our plumbing needs.
"
Recommended by94%of homeowners
Avatar for Sterling Water, Inc.
Sterling Water, Inc.
5.0(
1
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Merrill, WI and surrounding areas

In business since 1949

Free estimates

Emergency services offered

Sterling Water Culligan is a third-generation family-owned company that provides quality water solutions for your unique residential, business, and commercial water treatment needs. We offer the best drinking water and the largest variety of water filtration products and services available for your home or business including water softeners, water filtration systems, reverse osmosis drinking water systems, delivered bottled water, softener salt delivery, equipment installation, and repair service. We are dedicated to exceeding our customers and employees? expectations by providing goods and services of the highest standard. Our Culligan products are built to last and are backed by a 100% satisfaction guarantee.

Response time1 day
Avatar for Absolute Water Systems, LLC
Absolute Water Systems, LLC
New to Angi
Water Treatment & Purification System - Install or Replace

Serving Merrill, WI and surrounding areas

In business since 1997

Absolute Water Systems, LLC has been in business since January of 1997. The company started with just two employees, and has grown to currently employ 21 people with a customer base in the thousands. The business was founded by the husband and wife team of Randy Davids and Tammy Bach, and was originally located on Hilgemann Street in the Village of Weston. In the spring of 2003 construction of the new offices and warehouse space in the Weston Business Technology Park was completed, and the business was moved to the current location at 8008 Technology Drive. \n \nThe owners Randy and Tammy have a combined business experience of over 40 years, including managing a RainSoft Dealership in Minnesota. Randy�s hands on experience with water treatment technology has proven to be a valuable tool in solving troubled water problems that are commonly found in Wisconsin. \n \nRandy is a Certified Water Specialist with the Water Quality Association, of which Absolute Water Systems, LLC has been a member since the business opened. The company is also a member in good standing of the Better Business Bureau of Wisconsin and is a member of several Chambers of Commerce in the North Central Wisconsin area including Wausau, Medford, Marshfield and Waupaca. \n \nAbsolute Water Systems, LLC and its owners are active in local communities, by both working with charitable organizations and giving generous donations to numerous charities, including Neighbors Place Food Pantry, The Boys and Girls Club of the Wausau Area, and The Ronald McDonald House of Marshfield. \n \nAbsolute Water Systems and its employees are dedicated to satisfying all customers� individual needs, from the time we arrive at a home to servicing any later needs. Customer satisfaction is our top commitment. Absolute Water Systems has proudly been a recipient of RainSoft�s distinguished Customer Satisfaction Award for every year in business. \n \nFrom providing customers with the world�s finest Water Treatment and Air Purification products, to helping make our communities a better place to live, Absolute Water Systems LLC, looks forward to being a part of the future of North Central Wisconsin. \n \n

Water Softeners FAQs, answered by experts

Choosing involves understanding water hardness levels, household size, desired features, and consulting professionals experienced in suitable system types.

Soft water is better for your hair. The minerals in hard water can dry out hair, make it brittle, and leave a film on the hair and scalp that may cause irritation. Hard water also doesn't rinse out shampoo and conditioner effectively, which can lead to product buildup that makes hair look dull and limp. You may also find you need to use more shampoo to get a good lather in hard water.

A water softener removes minerals from your drinking water and can make your house water softer. These softeners are designed to extend the lifetime of your plumbing system while also making water safer and more palatable for drinking. Hard water, which is water with a heavy amount of suspended particles, can also cause hair damage, skin irritation, and buildup in your pipes.

A tankless water heater should be at least 10 feet away from a water softener, although the pros you hire for water softener installation can help you determine the correct distance. These two units need to have some distance between them to prevent hot water from the tankless water heater from flowing backward into the water softener when it runs a regeneration cycle.

The most accurate way to determine whether you have hard water is to purchase a water test kit from a hardware store or send a tap water sample to a lab. But there are some signs you can look out for without professional testing. For instance, if you're consistently dealing with mineral stains on your glassware, windows, and shower doors, you're likely to have hard water. Hard water can also make it harder to lather and rinse soap, so if you're struggling to work up a good lather in the shower, hard water might be the culprit.

The Merrill, WI homeowners’ guide to water softener services

From average costs to expert advice, get all the answers you need to get your job done.