Ottawa Home Services
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Tankless Water Heaters

Navien BoilerImagine endless hot water, no matter how many of your kids have been in the shower already. Imagine incredible efficiency that will save you an average of 46% on your gas bill according to a 2015 CMHC study. Imagine a basement that will never flood when an old-fashioned tank breaks down.

If you’re wondering if a tankless  hot water heater is right for you, talk to the friendly experts at Ottawa Home Services. You’ll get a consultant who will listen to what you want and help you get a solution that meets your hot water needs.

We’re so sure we’ll guide you to a choice you’ll love that we offer a 100% satisfaction guarantee. If your new water heater does not perform we’ll fix it for free or even replace it if needed.

If you’re not convinced, learn about the pros and cons – whether a Tankless Water Heater is worth it for you or not.

To get started, ask for your free quote.

Fully Accredited Tankless Water Heater Installations

As a local company, our reputation for excellent service is important. That’s why we make sure we hire only licensed technicians, and maintain accreditations with external organization that will help us prove our higher standards. Ottawa Home Services is certified by the following independent organizations:

Accreditations logos

We also maintain $5 million in liability insurance to make sure your house is fully protected.

What do our customers think? You can view reviews from our customers on HomeStars.

Our Brands

We like to use brands we can rely on. Over the years, these brands have proven to be reliable and

to give great satisfaction to our customers. We carry a range of sizes to meet the hot water demands of different family sizes.

Rinnai tankless water heater

Learn About our Rinnai Tankless Water Heaters >

Navien logo

Learn About our Navien Tankless Water Heaters >

If you’re looking for a water heater that will last 20 – 25 years and give you great energy efficiency, ask us which one is right for you.

Tankless Water Heater Advantages

While tankless water heaters cost more than old fashioned tanks, they offer a huge number of advantages. Let’s compare them.


Tankless Water Heaters Hot Water Tanks
Energy Efficiency Checkmark in a circle
Only starts heating water when you turn on the tap.
Up to 98% efficient – for every dollar spent on heat, 98 cents’ worth goes into hot water. Condensing models use heat from the exhaust to preheat the incoming cold water.
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Tanks use energy to maintain a tank full of hot water while you’re asleep, away at work, etc. If you’re home all day, this is less of an issue.
Water Supply Checkmark in a circle
On demand, endless supply.
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Once the tank is used up, you get cold water.
Space Usage Checkmark in a circle
Wall mounted units are out of the way.
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Even the smallest tanks require at least 9 square feet of floor space, including clearance for servicing and safety.
Lifespan Checkmark in a circle
Typically 20 – 25 years
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Typically 12 – 15 years
Basement Flooding Danger Checkmark in a circle
Almost none – tankless models shut off the water supply if there’s a problem.
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When they reach the end of their life, tanks are known to corrode through the tank bottom, creating a flood.
Cost x in a circle
Higher, although dropping all the time. New models can make use of the existing ½” gas lines, reducing installation cost.
Checkmark in a circle
Lower purchase cost makes this a sensible choice for people on tight budgets.
Rental Options Checkmark in a circle
Can be purchased or rented.
Checkmark in a circle
Can be purchased or rented.


Lifestyle Matters

A tankless water heaters would make sense for you if your lifestyle includes the following:

  • Your home is empty most of the day, and/or you travel frequently.
  • You plan to stay in your home for many years to come, and will be able to enjoy the savings from lower natural gas usage.
  • You want to save space in your basement.
  • You frequently run out of hot water and find that irritating.

If you have any questions about which kind of water heater is right for you, ask the experts at Ottawa Home Services.

Friendly Sales, Expert Installations

We love what we do. Once you work with us, so will you.

Friendly, Expert Consultation Services

You’ll love our no-hassles, no-pressure sales process. As a small local company, we know the value of old-fashioned friendly service. To ensure you get the right model, one of our expert consultants will learn about your hot water needs, your budget and your home. They will then recommend one or more models, outlining the advantages of each.

100 Percent Satisfaction GuaranteedClear Price Quotes and Lots of Time to Decide

Once you’ve made a choice, your consultant will outline everything you’re getting and the cost in separate line items in your price quote. We even include any applicable permits. We include all costs, so you won’t need to pay any costs beyond what is quoted.

Your price will stay valid for 30 days, giving you lots of time to ensure you’re making the right decision.

Organized, Professional Installations

Once you decide to go ahead, you’ll get an outline of the installation process and what to expect. We’ll also send you the names and photos of your licensed technicians, so you know who will be doing the work.

On installation day, the first thing you’ll notice is that we arrive on time with everything we need to get started. You’ll also notice that our technicians are neat and clean – we’ll protect your home and won’t leave a mess behind. They’re also friendly, and will answer any questions you may have.

After the installation is done, we’ll check in with you and ensure everything is perfect.

You could soon be on your way to an endless supply of hot water. To learn more, just ask for your free no-obligation quote.

Request a Free Quote

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