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
"Arrived on schedule. Went through the elimination process and determined problem was in the line to the pump or the pump itself (no water pressure). The service rep explained everything so that I understood fully what was going to happen. The pipe to the well motor was pulled up and a nickel sized hole was found in the pipe about 10 feet from the pump. The pipeline was galvanized metal and was very rusty. More holes were sure to develop; so, I had the whole line replaced. We also found the pump was 30 plus years old so, I had that replaced too. The service rep kept me informed through the entire installation process; as well as what to do after everything was completed. The pump had to be flushed with chlorine so, there is a short waiting process, tap flushing proceedure and water testing that he explained before leaving."




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
"Each job was done professionally. The tub faucet was over 25 years old and he knew where to go to get the replacement parts to get it fixed. He really knows what he's doing. The water heater he picked out for us is top of the line. We are very grateful for the fine service we got."

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
"FELT THEY WERE HONEST AND VERY KNOWLEDGEABLE. DID NOT TRY TO SELL ME A JOB I MAY NOT NEED. IF HIS SUGGESTIONS DO NOT STOP LEAKING I WILL DEFINITELY CALL THEM TO DO THE WORK."
From average costs to expert advice, get all the answers you need to get your job done.

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