4.5 
14 *The Angi rating for Water Softener Service companies in Marshall, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
*The HomeAdvisor rating for Water Softener Service companies in Marshall, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
Last update on February 03, 2026
Serving Marshall, WI and surrounding areas
Approved (Corporate)
In business since 2020
Free estimates
Warranties offered
"They came out right away and gave me an estimate and they were able to install my water softener within the week."
+44
Serving Marshall, WI and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Kurt was superb! He installed a water softener I purchased from Home Depot and was able to install same day. His pricing was affordable and he arrived as scheduled. Very professional. Will definitely call again for all my plumbing needs!!"
Serving Marshall, WI and surrounding areas
Approved
In business since 1987
Emergency services offered
Warranties offered
"Same day service performed once I discovered this morning I had a problem with house/well pressure. Essentially, the "T" fitting that was installed in 2008, by another company along with new pump, had rusted a hole thru it on backside of fitting (galvanized). Pump was running constantly unable to build up pressure.
Installer replaced with a brass fitting (pulling pipe up from well) and made corrections to how the vertical and horizontal pipes were aligned/supported.
They were very friendly and professional both on the phone and in person. I even got a follow up call after service was completed. Found on Angie's list and was not disappointed. In the event I need further service, they get the
"
Serving Marshall, WI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1984
Free estimates
Emergency services offered
"Cardinal Heating and Cooling is my go-to for my furnace, AC, water heater and water softener. Their technician Alejandro, completed the annual furnace tune-up today."
+55
Serving Marshall, WI and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"Very quick response to receive a quote. They arrived on time and did awesome work! They left me with a new tub, surround and fixtures and cleaned up all the mess. New tub looks great! I would definitely hire again. Thank You!"
+9
Serving Marshall, WI and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
At Southport Home Services 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.
+4
Serving Marshall, WI and surrounding areas
Approved
In business since 1970
Free estimates
Customers say: Quick response
"Very happy with the service we received from Hastings. They were very knowledgeable about what needed to be done. Got the job done in a small amount of time and cleaned up afterwards."
Serving Marshall, WI and surrounding areas
In business since 1974
Free estimates
Warranties offered
"I have relied on Aaron at JLF plumbing for the last few years. He has quickly responded to my service calls and has done excellent work on all of my plumbing needs, including water softener replacement, toilet and outdoor water faucet repairs. I have recommended him to others and would recommend him to anyone needing prompt plumbing service."
Serving Marshall, WI and surrounding areas
In business since 1949
Free estimates
Emergency services offered
"Installer arrived on time, disposed of packaging material and showed me how to use the product."
Serving Marshall, WI and surrounding areas
In business since 1999
Free estimates
Emergency services offered
"Next day installation, nobody else could do that. The water heater I wanted was in their inventory, nobody else had it because of COVID shortages. Best installation techs I've ever had for service. Neat, clean, attention to all details, courteous, friendly. No extra charges for extra materials, like some do. This was perfect."
From average costs to expert advice, get all the answers you need to get your job done.
Water softeners remove minerals from hard water in your home and make your water more pleasant to use. Learn more about how they work here.
Water softeners work to remove unwanted minerals from hard water through a filtration and recharge cycle. Keep reading to learn how a water softener works.
There are four common softener alternatives available on the market today. We compare and contrast each one to help you find your best-fit solution in this blog.
Water softeners rid your home of hard minerals and, well, soften your water. Even better, the regeneration process is an automatic cycle that works when you’re least likely to use it.
Your water softener works overtime to keep your water safe. Use this guide on how to check your water heater for damage or poor performance.
Water softeners remove hard minerals from your tap water, improving plumbing systems and water-using appliances. Here are the most efficient water softeners out there.
