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Top-Rated Tankless water heater installers in Kasota - Updated Nov 2026

Avatar for Resolute Plumbing Solutions LLC
Resolute Plumbing Solutions LLC
5.0(
8
)
Tankless Water Heater - Install

Serving Kasota, MN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Needed a leaking water heater replaced. Todd was great at providing a quote for the job, and working me into his schedule for the next day. Punctual and efficient...and within an hour or so I had a new water heater with hot water! Would highly recommend for a job well done."
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+3

3 neighbors recently requested a quote
Avatar for Connors Plumbing & Heating Inc
Connors Plumbing & Heating Inc
4.5(
34
)
Tankless Water Heater - Install

Serving Kasota, MN and surrounding areas

Approved

In business since 1949

Emergency services offered

Credit card accepted

"Contacted Conners Plumbing & Heating to come out and inspect our 12 year old leaking hot water heater to determine whether a replacement was needed. Dave was quickly able to determine that a replacement was necessary. Pricing was discussed, we obtained additional quotes, and ultimately decided to have Conners Plumbing & Heating complete the actual installation. Pros: Very professional and knowledgeable, respectful of your home (used shoe covers, covered carpeting when removing old heater and bringing the new one in), and easy to work with. Local company (Waseca, MN) with local staff (our installer, Dave, was from Owatonna). Cons: Priced higher than all other quotes that we obtained, and that was even AFTER receiving a 15% discount on the total cost. (We received a 15% discount due to the fact that we signed up for the "Service Partner" program). Also, the office staff indicated that our installer would be at our home at 8:00 a.m. on the day of the install but the actual arrival time was later than that because the installer had to obtain the permit and pick up the hot water heater prior coming to our home that morning. To summarize: Even though the cost was greater than all of the other quotes that we obtained, we still opted to utilize Conners Plumbing & Heating because they were knowledgeable, professional, and accommodating."
Recommended by90%of homeowners
Avatar for J & M Plumbing, LLC
J & M Plumbing, LLC
4.7(
72
)
Tankless Water Heater - Install

Serving Kasota, MN and surrounding areas

In business since 2012

Free estimates

Small jobs welcome

"My husband was extremely impressed by the quality of the service. We will definitely hire them again for any future plumbing or gas repairs. Very flexible schedule and confirmation of our order. Removed the leaky water heater and installed the new one we ordered at half the time and cost that the chain store quoted us. ð"
Kitchen faucet install
Outside gas fire pit
Response time10 hrs
Response rate87%
Recommended by98%of homeowners
SOS Appliance
4.6(
54
)
Tankless Water Heater - Install

Serving Kasota, MN and surrounding areas

In business since 2009

Credit card accepted

"We had just moved into a new house and ran the dishwasher for the first time only to find water seeping out all over the hardwood floors!  We ran one more load just to be sure it was the dishwasher, which it was.  We called two companies for a quote.  I left a message with SOS, but they returned my call probably within 15 minutes.  The gal on the phone was extremely helpful.  She told me what it would cost for the service call and then explained the Angie's List discount, which I had already seen online.  Whereas the other company was scheduling a whole week out, she said they happened to have a serviceman, Cory, who was in a neighboring town and who was finishing his work route early that day, so he had one more opening.  He was at our house within 20 minutes.  He got on the floor and discovered right away that the drain hose was cracked and needed to be replaced.  We approved the repair and he had it up and running, including testing for leaks with the new hose installed, within an hour.  We ran another load tonight and there's no leaking.  Thank you, Cory!"
Recommended by86%of homeowners
Avatar for GCM Inc
GCM Inc
4.2(
86
)
Tankless Water Heater - Install

Serving Kasota, MN and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"We were in Florida at our winter home on February 8, 2007 when we received a call from our house watcher that there was ice forming in the toilet in the upstairs bathroom. After checking, the furnace had stopped running and it was severely cold so the ice was beginning to form. The gas company came out and repaired the fan motor in the furnace and the house warmed up but the shut off valves in that same bathroom had been forced out so the water began to flow for 12 hours until a neighbor saw water coming out the garage door. The water was then shut off and Servicemaster was called to clean up the mess. They did a wonderful job and packed everything we owned into a semitrailer for storage. We had an estimate for repairs done at that time and they we of an undetermined amount. I then contacted GCM through a friend and received an estimate to do the work and hired them on the spot. They came in and immediately removed all the wet drywall and carpet and floors and began the replacement of drywall and flooring, did all the painting and finishing etc."
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Recommended by87%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Tankless Water Heater - Install

Serving Kasota, MN and surrounding areas

In business since 1971

Credit card accepted

"The yearly service works out to be $50 a month. We've had two water heaters replaced through them because of a fault in them. They're usually very responsive. I like that I can request the service online. The only thing is, I wish that there was a better avenue for emergency services. If something doesn't work right away usually it takes a couple of days to get someone out and sometimes you can't wait two days without water."
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+2

Recommended by65%of homeowners
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