Tankless Water Heater Service

Experience An Uninterrupted Supply Of Hot Water.

Going tankless? You can trust the team at Modern Air & Water to help you, install, repair and maintain your tankless water heater.

In today's world, efficiency is the name of the game. And as a result, tankless water heaters are ever increasing in popularity. Enjoy dependable hot water everyday with a new tankless water heater.

We install high-quality equipment from trusted brands such as Noritz, Rinnai, and our experienced team is well equipped to handle any repair or maintenance call that comes our way.

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Enjoy 0% No Payment, No Interest For 3 Months!

We care about your comfort! Easily finance your new Tankless Water Heater installation through FinanceIt, and enjoy 0% no payments, no interest for 3 months.
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Enjoy 0% No Payment, No Interest For 3 Months!

Signs Your Tankless Water Heater Needs Repair

A well-functioning tankless water heater is crucial to you because it ensures a continuous and efficient supply of hot water, meeting your essential needs for comfort, cleanliness, and various daily tasks. If you're experiencing any of the following issues, it's time to give us a call.

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  • Fluctuations in temperature and pressure, cloudy or discoloured water, as well as a strange smell and/or taste.
  • Sediment build up on your faucets, or around your tub and shower.
  • Unusual noises coming from in and around your water heater and the connecting lines.

Thorough Descaling Services Starting at $229.95

If you don't have a water softener or other treatment options for your hard water, regular maintenance is absolutely key to a well-running Tankless Water Heater, and your family's comfort.

That's why Modern Air & Water offers comprehensive descaling services to minimize hard water build up and keep your unit running efficiently for years to come. Yearly descaling is also imperative to keep your warranty current, and avoid unexpected costs.

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Frequently Asked Questions

Find answers to the questions homeowners are always asking us below. Want to ask about your specific needs? Just contact us and speak with an expert.

How much does it cost to install a tankless water heater?

The price to install a tankless water heater depends on the type and size of unit. Give us a call today to explore your options and receive your no obligation, hassle free quote.

Why should I go tankless?

Tankless water heaters have distinct advantages. They are more efficient so you save money overtime without sacrificing performance, and they are smaller and are easy to retrofit into almost any application.

What size of tankless water heater do I need?

The size of tank you will need depends on the number of people in your home, the square footage, and pressure and flow rate requirements in your area. Give us a call today for your no obligation, hassle free quote, and we'll help you size the best tank for you.

How does a tankless water heater work?

Tankless systems heat water on demand using a heat exchanger. When you turn on your shower or dishwasher, water is quickly heated as it passes through coils and exits from the hot water outlet pipe to where it’s needed.

Are there any warranties on tankless water heater?

We are proud to offer a 25-year warranty on our heat exchanger and 5-years for parts.

Why Choose Modern Air & Water

Whether its a simple repair, cleaning or whole new install, we know you have lots of choices when it comes to HVAC service. Here are only a few reasons why Edmonton and the surrounding areas have been trusting Modern Air & Water for so many years.

Locally Owned & Operated

Locally Owned & Operated

We love being a part of the Edmonton community, and our team takes pride in treating each and every one of our customers like family.

Expert Advice

Expert Advice

Count on our team for expert care and advice with all major HVAC brands. We’re here to troubleshoot and offer recommendations for your equipment.

Serving Edmonton Since 1976

Serving Edmonton Since 1976

From repair, to install, to annual maintenance, we’ve been helping Edmonton residents with all their HVAC needs for over four decades.

Residential & Commercial Service

Residential & Commercial Service

Whether it’s your home or business, Modern Air is committed to helping you protect your family, employees and customers with our full range of air quality and HVAC services.

Tankless Water Heaters

Who We Are

Our team is established and well-versed in HVAC and Indoor Air Quality including install, repair and on-going maintenance. We’re are proud to provide exclusive membership benefits and financing to ensure you get the best service at the best price available!

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Our Modern Care Membership

It’s more than just maintenance, it’s your home’s well-being! With customizable plans from Modern Air & Water, we provide you with annual scheduled inspections and tune-ups to keep your equipment in top shape, and catch potential failures before they happen.

Benefits Of Membership

  • Small monthly payments
  • Improve and maintain equipment efficiency.
  • Improve and maintain air quality
  • Lower monthly utility bills.
  • Safeguard against unexpected failures and repairs.
  • Prolong system life.

Starting at $13.99/month

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Benefits Of Membership

Each of our technicians come equipped with a fully stocked service truck to ensure they are prepared for any situation!

Get In Touch With Us!

#4, 16327-130 Ave.

Edmonton, AB, T5V 1K5

Proudly serving Edmonton and the surrounding areas. From St. Albert to Beaumont, Fort Saskatchewan to Leduc and everywhere in between, Modern Air & Water is committed to providing the highest quality HVAC services.

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"Modern replaced our furnace, hot water tank, thermostat, humidifier and AC unit. Corbett got everything up to code and installation passed city of Edmonton inspection. He is an expert professional at what he does."


"Had Zach as our tech, he was very friendly, very informative. I needed time without the tank installed to fix some drywall and he was good with it. Extremely happy."