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Tankless Water Heaters

  • 24/7 Emergency Repair
  • Gas or Electric Models
  • Preventative Maintenance Plans
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A white, rectangular tankless water heater with a digital control panel at the bottom center, displaying numbers on a green screen. The unit has a compact design and energy star certification logo in the corner, suitable for modern home heating systems.
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Tankless Water Heaters

Up To

20% OFF

What’s Included?
  • Basic installation

Limited time offer. Not valid with other offers/discounts. Valid on qualifying purchases only. Offer valid for single family residential properties only. Some exclusions may apply. We have convenient financing options subject to credit approval. Some services and/or offers listed may not be available in all locations. Please contact us for additional details.

Top Rated for Tankless Water Heaters

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Aquarius Home Services BBB Business Review

Why Go Tankless?

When deciding to replace an older hot water heater – you should consider going tankless. The convenience and savings are tremendous.

Endless Hot Water

A tankless water heater can produce a continuous supply of hot water.

Cleaner Hot Water

Water does not stagnate inside a tank where minerals and contaminants can collect.

Less Likely To Leak

Your water tank can’t spring a leak if you don’t have a water tank.

Energy Efficient

On average, tankless water heaters use 61% less energy than a standard models.

Saves Space

No more bulky water tank taking up space in your utility room.

61% Average Operating Savings

Based on FTC Energyguide 16 CFT Part 305

A diagram illustrating the flow of hot water from a tankless water heater through a series of household fixtures: bathtub, shower, two sinks, kitchen sink, dishwasher, and washing machine. Red arrows indicate the hot water path.

Pay for only the hot water used!

Current Promotions in Minnesota & Wisconsin

Take advantage of our latest offers and coupons for plumbing repair and maintenance services in your area.
Three grey Rheem water heaters of varying sizes are shown side by side. Each water heater features pipes and valves for water connections, with two having black handles on top. The cylindrical units are positioned against a plain white background.
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Tank Model
Water Heaters

Up To

15% OFF

What’s Included?
  • Basic installation

Limited time offer. Not valid with other offers/discounts. Valid on qualifying purchases only. Offer valid for single family residential properties only. Some exclusions may apply. We have convenient financing options subject to credit approval. Some services and/or offers listed may not be available in all locations. Please contact us for additional details.

A white, rectangular tankless water heater with a digital control panel at the bottom center, displaying numbers on a green screen. The unit has a compact design and energy star certification logo in the corner, suitable for modern home heating systems.
Hvac 2.50 Reverse 08

Tankless Water Heaters

Up To

20% OFF

What’s Included?
  • Basic installation

Limited time offer. Not valid with other offers/discounts. Valid on qualifying purchases only. Offer valid for single family residential properties only. Some exclusions may apply. We have convenient financing options subject to credit approval. Some services and/or offers listed may not be available in all locations. Please contact us for additional details.

We Service All Tankless Makes & Models

Our professional, certified plumbers are experts at troubleshooting and repairing any type of tankless water heater related issue. We service and repair all makes and models.

Tankless Water Heater Installation

Get a new, high-efficiency tankless water heater installed today. Aquarius Home Services is an authorized dealer of Navien water heaters.

Navien is an industry leader in extra efficient and safe water heaters. We can offer tankless water heater replacements that provide exceptional performance and reliability.

Get an instant quote!

Earning the Right to be Recommended™

Excellent
Aquarius Home Services
Based on 5712 reviews
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Donna A.
Thank you Wyatt for your expertise servicing our Aquarius system … your professionalism and communication regarding what you did was truly appreciated. Thank you for your military service, as Gary is a veteran also!
Greg P
Brandon was courteous and very thorough explaining what he was checking. He was able to come to our house right away. From the time I called Aquarius Brandon had the air conditioner running with in 3 hours.
Response from the owner:Thank you, Greg, for your kind words about Brandon; we’re glad to hear he provided thorough explanations and assistance with your furnace warranty.
Marcie S.
Andrew did our installation and the entire family loved him, he was very respectful, knowledgeable, thorough and answered every question. Came out within 48 hours to install. I love this company and plan to say so on fb too. Thanks Aquarius and especially Andrew.
Eric H.
Nick with Aquarius was great. If possible I wish he serviced our home each and every time.
Response from the owner:Thank you Eric for the five star review!!
Julie C.
We trust Aquarius with our water softener, water heater, sump pump, and all of our plumbing needs! Jeremy was careful and professional, and saved the day by installing a new sump pump system after our old one failed during a power outage.
Louise B.
Fantastic service! Very responsive to service request, great communication, timely response. Service technician was excellent…on time, very knowledgeable, polite, informative and expert repair work. He was efficient, communicated well (e.g., what repairs were needed and cost estimate), and was very neat and clean with his work. We had a broken toilet floor flange, so he had to remove the toilet, replace the broken floor flange and drain pipe elbow beneath the floor. It’s a messy job, but he was so neat and clean with his work that when he finished you’d never know he was here. Just a fantastic job! We highly recommend Aquarius!

Areas We Serve

Office Locations Little Canada 02

Minnesota

Wisconsin

About Aquarius

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Office Locations

Minnesota
Alexandria Bemidji Baxter Detroit Lakes Ham Lake
Minnesota
Little Canada Mora Marshall New Ulm Redwood Falls White Bear Lake
Wisconsin
Appleton De Pere Eau Claire Hayward Siren
Aquarius Home Services is an authorized, independent Kinetico® dealer.
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