Serving Colgate, WI and surrounding areas
Approved
In business since 2003
Free estimates
Credit card accepted
"They were quick to get us a quote and put in our new water softener. Pricey compared to others, but a great product"

*The Angi rating for Water Softener Service companies in Colgate, 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 Colgate, 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 June 18, 2026
Serving Colgate, WI and surrounding areas
Approved
In business since 2003
Free estimates
Credit card accepted
"They were quick to get us a quote and put in our new water softener. Pricey compared to others, but a great product"

Serving Colgate, 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 Colgate, WI and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"We lost water to our home late Sunday morning, and, due to planned activities, I wasn't able to research well service companies until early Monday morning. The reviews on AL for Hahn's were all so positive so I gave them a call around 7:45. Ben had Jake at my home in less than an hour. Jake diagnosed the problem thoroughly, checking switches, fuses, electrical connections and amperage draw. Unfortunately, the pump motor has seized and was shot. Jake provided a quick estimate, including additional pricing if piping and other items would also have to be replaced. Fortunately, we did have PVC piping (not galvanized) and all other components were of good quality and in good shape. My price was on the lowest end of their estimate. The pump was replaced and everything reassembled. I was offered to also have the pressure switch replaced for an additional $25, which I did as this is only about $10 more than parts alone.
The well was fired up and water was run out a garden hose to get rid of the dirt kicked up in the well. The water cleared up in about 15 minutes. I let it run another 2-3 hours to help get rid of the chlorine that was used to help disinfect any impurities that might have entered the well. The water softener was set to bypass for 4-5 hours. I wish I would have turned the water off to the softener as some dirt did make it into my toilets when the pump was turned on. The toilet tanks had been mostly drained as we still flushed them with buckets of water during the period we were without water. I took "bypass softener" too literally - the engineer in me.
Very happy with Hahn's service and grateful for their fast response and friendly, quality work and reasonable pricing.
"
Serving Colgate, WI and surrounding areas

Serving Colgate, WI and surrounding areas
In business since 2009
Free estimates
Small jobs welcome
"Jim is an AMAZING plumber. We needed a new electric water heater installed. When I reached out to Jim he promptly replied with a very reasonable priced estimate. On the day of the job he showed up 10 minutes early to our job and quickly completed it. Further, he's the type of person you feel good about having in your house. He was able to complete the job at the original estimate. I've had a lot of different plumbers in my house--Jim is definitely the one I will be calling back. Can't say enough good things about his work, professionalism, and personality."


Serving Colgate, WI and surrounding areas
In business since 1998
Free estimates
"Excellent service for a first time customer. Definitely will be my first call/choice next time any well service needed. I called at 130 pm on a Friday simply expecting a replacement quote on a failing pressure tank. After having to leave voicemails for other competitors Hahns answered and quickly helped with a quote that was very reasonable. He offered to have someone stop by to verify the quote provided and that the tank needed to be replaced while he had someone else bring the tank. By 2:30 pm someone was on-site and verified tank was failing. By 3:45 pm the job was done. Both techs were extremely professional and friendly for a last minute on a Friday job."

Serving Colgate, WI and surrounding areas
In business since 1998
Free estimates
Credit card accepted
"There was no leakage until about three weeks ago. The crack then reopened and water is seeping through. We have tried to contact them. However, they shut down their email and three phone numbers. They will not return any messages. It was a lifetime warranty, but that does us no good if they are out of business.
The existing problem (and why they have C's from us) is that we have completely lost contact and have no way to get resolution."





+13

Serving Colgate, WI and surrounding areas
In business since 1997
Emergency services offered
Credit card accepted
"They were responsive and quick. Expensive. We asked for a duplicate water heater to what we had and didn’t get it."





+3
Serving Colgate, WI and surrounding areas
In business since 1966
Free estimates
Credit card accepted
"I was very pleased with their service. I asked them to follow up with me because I was thinking about replacing some fixtures, and I never heard back. I thought the price was very reasonable. I thought he did a wonderful job. I was trying to figure out how to turn the water off in my condo. I found a lever and it didn't turn. It had been broken. He was able to manipulate it so that it didn't need to be replaced. He showed me what to do so I wouldn't have to call him back. I would give him an A for all of the service questions, but for the follow up questions I would give him an F."
Serving Colgate, WI and surrounding areas
In business since 1988
Emergency services offered
Credit card accepted
"I WAS VERY HAPPY WITH MR. VANVECTEN, WHO WAS VERY KNOWLEDGEABLE AND DIAGNOSED THE PROBLEM IMMEDIATELY. HE USED A SIMPLE TEST TO SHOW THAT THE BROKEN DOWNSPOUT WAS CAUSING THE WATER LEAKAGE AND THAT EXTENSIVE DRAIN TILE REPLACEMENT WOULD NOT BE NECESSARY, SAVING ME OVER $1300 AS COMPARED TO ANOTHER ESTIMATE THAT I HAD FOR THE SAME JOB."
From average costs to expert advice, get all the answers you need to get your job done.

Water softener repair costs can add up, but they’re almost always worthwhile. Use this guide to see what your project is going to cost before you get started.

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.