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

Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Tankless Water Heater - Install

Serving Warsaw, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Diagnosed and fixed a complex problem with our boiler and water heater on an emergency call basis. Nicholas was professional, friendly and tireless in solving our issue. He is a great ambassador and asset to his company. Highly recommended."
Additional Photos
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Our Team
Response time12 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for St Paul Pipeworks
St Paul Pipeworks
4.9(
308
)
Tankless Water Heater - Install

Serving Warsaw, MN and surrounding areas

Approved

In business since 1949

Warranties offered

Credit card accepted

"We had them replace plumbing fixtures in our bathroom remodel and install in-line water heater to provide point of use hot water to a distant bathroom from our water heater. In addition, they replaced a deteriorating concrete laundry tub and replaced a shut-off valve for an outdoor water faucet that was leaking."
Additional Photos
Additional Photos
Response time1 day
Recommended by94%of homeowners
Avatar for Connors Plumbing & Heating Inc
Connors Plumbing & Heating Inc
4.5(
34
)
Tankless Water Heater - Install

Serving Warsaw, 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 Southsota Benjamin Franklin Plumbing
Southsota Benjamin Franklin Plumbing
4.9(
12
)
Tankless Water Heater - Install

Serving Warsaw, MN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"They responded quickly to my request. Came in next day, quoted me a price and completed job. Removing corroded facets on laundry tub and replacing. Bathtub/shower facet, piping replacement . Now all the water is flowing through the shower head. Oakly did a excellent job, was friendly, quick and would request again for future projects."
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
42 neighbors recently requested a quote
captain plumbing services
5.0(
11
)
Tankless Water Heater - Install

Serving Warsaw, MN and surrounding areas

In business since 2011

Credit card accepted

"Bob does an excellend job. We first used him several weeks ago, as we needed a new water heater. He made sure we were only w/o hot water for less than a day. He delivered a new unit and stayed late into the evening to install. We just had him out again for a toilet repair. All was taken care of in a timely manner. Will call him again if we need a plumber!"
Additional Photos
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Additional Photos

+3

Recommended by100%of homeowners
Avatar for American Eagle Plumbing Inc
American Eagle Plumbing Inc
4.7(
1,167
)
Tankless Water Heater - Install

Serving Warsaw, MN and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Jon found the problem right away, explained how it happened, repaired the pipe and replaced the outside faucet. I had him replace a second outside faucet as well. He noted a small leak on the water heater, and after we discussed the age of the water heater, I had him replace the hot water heater and an older valve on the water meter. He completed everything in a shorter time than I expected. Before he left, showed me the controls on the new water heater and how to re-light the pilot if it ever went out. Jon was friendly, professional, and explained exactly what was needed. After he replaced the damaged pipes, the area where the pipes were was simplified, neater, and easier to access than it had been before. Although I did not plan on having all this work done now, I was confident in his assessment (he had done a previous big plumbing job for me) and I am sure this preventive maintenance headed off a future problem."
Water softener and iron filter
Water softener and iron filter
Water softener and iron filter
Water softener and iron filter
Water softener and iron filter

+16

Response time11 hrs
Response rate100%
Recommended by92%of homeowners
Showing 1-10 of 21

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