Home Services

Tankless Water Heater Install

Save on energy while boosting your home’s value!

The standard water heater was invented in 1870. Times have changed, and maybe it’s time you changed your water heating system too.

Tankless water systems take up less space, are more efficient, and provide a continuous supply of hot water. Conventional systems can run out and leave you waiting around for more of the good stuff.

Rümi carries a variety of tankless water heater brands, including Rinnai and Noritz.



This service is currently available in Calgary, Edmonton and their surrounding areas.



Since every project is unique, our pricing is all estimate based. Don’t worry though, you won't receive a surprise bill. We will go over the entire project's costs with you before the work begins.


What to expect

  • Give our home happiness advisors a call to book this service or request a quote through the website. You can also request through the Rümi app available in both the Google Play and Apple App stores.
  • Our home happiness advisors will complete an assessment with you to determine the water needs of your home.
  • The water tank technician will then come by, safely remove and dispose of the old tank and complete the installation of the new tankless unit.
  • The tech makes sure the new heater works efficiently before they consider the job complete!


Why Rümi?

Think of us as a trusted concierge for your home. We partner with local service experts who share our values and meet our rigorous safety, skill and happiness standards. We've done the legwork, groundwork and straight-up work-work so you don't have to.

Our guiding mission is to create homeowner happiness, one smile at a time.

  • What is the difference between tank and tankless water heaters?

    It takes energy to keep a tank full of warm water all the time. With a tankless water heater, cold water travels through a pipe into the unit when a hot water tap is turned on. The water traveling through the pipes is warmed up as you need it using super-efficient heating coils.

  • Why switch to a tankless water heater?

    Save on energy while boosting your home’s value! Welcome to ultimate efficiency.

    With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, our Tankless Water Heaters use up to 40% less energy than a traditional tank water heater.

    Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score, and optimized LEED eligibility, our tankless solutions can increase your home’s value. You can even qualify for energy efficiency rebates and tax credits. It’s a smart investment for now and the future.

  • How smart is my water heater?

    Available as an added feature, the tankless water heaters take control and flexibility to a new level. Now you can control your hot water from anywhere in the home with an easy app that you control from your smartphone.

    Pro Tip: If you have a tankless water heater, a water softener is highly recommended. Without one, a yearly service and flushing is a must!

  • How long does the install take?

    The installation typically takes 4-6 hours, but the technicians will have a better estimate of time once they review the scope of the project as different details could vary the time.