Tankless Water Heaters

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  • 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.

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

Facebook Rating
4.8
Based on 779 reviews
Google Rating
4.9
Based on 5460 reviews
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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.

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.

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™

Aquarius Home Services
Excellent
Aquarius Home Services
4.9
Based on 4871 reviews
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review us on
Jerry F.
Jerry F.
Great experience. Great technician.
Response from the owner: Thank you, Jerry, for the wonderful 5-star rating. We truly appreciate your support!
ken O.
ken O.
He was prompt and explained the new thermostat in a way we could understand.
Response from the owner: Hey Ken, we are happy to hear the technician was prompt and explained the process for you during services. Thank you for choosing Aquarius!
Nicole R.
Nicole R.
The Aquarius team that services our system have always been amazing! They do a great job of explaining, and are always friendly and polite. I definitely recommend!
Response from the owner: Thank you, Nicole! We're so glad to hear that you find our Aquarius team to be amazing. Your recommendation means a lot to us!
Robbi G.
Robbi G.
David was thorough, worked quickly, and explained everything clearly. I'm always satisfied with services from Aquarius.
Response from the owner: Thank you, Robbi! We're glad to hear that David provided thorough and clear service, and we appreciate your continued satisfaction with Aquarius.
Evan H.
Evan H.
Noah was extremely professional and helpful. I would recommend Aquarius based on his visit to address my water softener. Would recommend!
Sue W.
Sue W.
Erik Johnson is personable, professional and very knowledgeable. He is also very thorough offering me all my options.
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Areas We Serve

Minnesota

Wisconsin

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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
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