New Tankless Water Heater Installation Service In Calgary, AB
Endless Hot Water, No Compromises.
Enjoy consistent comfort, even in peak usage.
Hassle-Free Installation, Trusted Pros.
Fast, clean installs by Calgary’s local experts.
Built to Last in Tough Conditions.
Handles harsh winters and hard water with ease.
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New Tankless
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Genuine Products, Praised by Customers
I highly recommend this team. Asif was incredibly helpful, clearly explaining the heat pump installation and the Greener Homes Loan process. Mohammed’s installation was top-notch; his attention to detail with the wiring and system integration was impressive. The entire process was smooth and professional. 5/5 for their great work, and I will definitely use their services again.
We hired Comfort Union in March 2024 to handle a full basement project—HVAC, a cold-climate heat pump, a Rinnai Sensei RX tankless water heater, gas-fitting for the dryer, stove, BBQ and furnaces, plus a Novo water softener and reverse-osmosis system. From the first phone call to the final walkthrough, every member of the team—Asif, Mohammad and the rest—was a pleasure to work with.
Like any big job, we hit a few bumps, but the crew always made things right without hesitation. I really appreciated their forward-thinking approach: they helped us size everything properly so our 100-amp electrical panel and new Carrier furnace with Ecobee thermostat would serve us well for years. They also guided us through secondary-suite building codes and suggested smart upgrades that will save energy (and headaches) down the road.
Since the work was completed, we’ve already referred several friends and neighbours to Comfort Union—and they’ve been just as impressed. Simply put, this is the best HVAC company in Calgary. We’re grateful for their expertise and honesty, and we look forward to working with them whenever the next project comes up. Highly recommended! God bless.
I purchased 2 units of 40gal. Bradford White gas water heater believed for quality product built in U.S. with 6 yrs. Warranty thru Comfort Union . Great customer service planning and paperwork.Tech Mohammad arrived on time for the job and completed the installation and put in service without problem.I look forward for many more years using their product.
Mohammed and his son were pleasant guests in our home and were very generous with their knowledge and expertise while replacing our water tank. I’ll be calling them again next time!
I had excellent service from Mohammad. He was very knowledgeable, he showed and explained to me the work he had done – very professional. His explanations throughout the service were very much appreciated and allowed me to make choices throughout the process. That was so comforting given the difficult situation I was in at that time. We had a terrible experience with another company that was upselling us for so many things not needed. I will absolutely recommend Comfort Union to anyone asking me for a reference.
The service is top notch! They contacted me very quickly and we had the water heater installed the next day. Mohammad is a professional and knows his job well, explained everything in detail and answered all our questions. We are looking forward to using your services again!
I highly recommend Comfort Union! During a recent cold snap, I found myself without a furnace, and I received exceptional service. All of my options were clearly explained, and the team worked diligently until my home was heated again.
I felt valued as a customer and appreciated the honesty, expertise, and respect demonstrated by all. I am truly grateful for the service and support provided by Comfort Union. A sincere thank you to everyone involved.
Endless Hot Water, Without Endless Costs.
Than Traditional Tanks.
Hot Water for Everyone, Anytime.
Up to 20 Years of Reliability.
Tankless Water Heaters With a Family Touch
Sensei RX 130,000 Btu
The SENSEI® RX Series is the most advanced Condensing Tankless Water Heater on the market that sets the standard for efficiency at 0.98 UEF
Min. 15,000 BTUh, Max 130,000 BTUh
Sensei RX 199,000 Btu
The SENSEI® RX Series is the most advanced Condensing Tankless Water Heater on the market that sets the standard for efficiency at 0.98 UEF
Min. 15,000 BTUh, Max 130,000 BTUh
Sensei RX 199,000 Btu with Recirculating
The SENSEI® RX Series is the most advanced Condensing Tankless Water Heater on the market that sets the standard for efficiency at 0.98 UEF
Min. 15,000 BTUh, Max 199,900 BTUh
The Best Tankless Water Heater Installation Service in Calgary
Upgrade to a tankless water heater and enjoy endless hot water whenever needed. A tankless system saves energy by heating water only when needed, and its small size means it takes up less space in your home. We proudly serve Calgary with other services, like expert hot water tank installation, tankless water heater repair, providing top-quality service. Our team knows Calgary well and is committed to making your home more comfortable and energy efficient.
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Why Choose Tankless Water Heaters?
Endless Hot Water & Energy Efficiency
Tankless water heaters work on demand. This means they only heat water when you turn on the tap. No more waiting for a big tank to warm up or running out of hot water during a busy morning. In Calgary, where winters are very cold, having a heater that heats water quickly can save energy. Many local homes have seen lower energy bills because these heaters use only the energy they need, unlike traditional tanks that always keep water hot.
Space-Saving & Modern Design
Tankless water heaters are small and compact. They can be easily mounted on a wall, saving your home space. This is a big plus for Calgary homes, especially if you live in an apartment or a house with limited room. Their modern design also means they look neat and help give your home a fresh, updated feel.
Addressing Common Pain Points
High Upfront Costs & Installation Complexity
Tankless water heaters cost more at first compared to traditional heaters. However, a professional installation makes sure everything is done right. Our experts handle the extra work, like upgrading gas lines and installing proper venting. This careful setup helps the heater work better for a long time and saves you money in the future.
Maintenance & Hard Water Challenges
Calgary’s water is hard, which means it contains many minerals. These minerals can build up in your tankless water heater, making it less efficient. That’s why regular maintenance is very important. We offer annual flushing services and recommend installing a water softener to keep your system running smoothly. Our maintenance services help protect your heater and keep your energy bills low.
Flow Rate & Capacity Concerns
Some worry that a tankless water heater may not give enough hot water when many people use it simultaneously. That is why proper sizing is very important. We carefully check your home’s hot water needs to choose a heater that can handle multiple uses. This way, you always have enough hot water, even when your family is busy.
Performance in Cold Calgary Winters
Calgary winters are very cold, and that can make heating water a challenge. Our tankless water heaters are built to handle cold incoming water and heat it quickly. Many of our local customers have shared that they now enjoy hot water even on the coldest mornings. Our systems are designed to work well in Calgary’s tough winter weather.
Warranty and Professional Installation
Having your tankless water heater installed by certified professionals is very important. A proper installation keeps the manufacturer’s warranty valid and ensures your heater works safely and efficiently. We stand by our work with strong warranty and service guarantees, giving you peace of mind and reliable hot water for many years.
Our Tankless Water Heater Installation
Process in Calgary?
Step 1: Free Consultation & Home Evaluation
We start with a free consultation. Our friendly team visits your home to see your current water heater and check your needs. We discuss how many people use hot water and your daily routine.
Step 2: Customized System Design & Sizing
Next, we design a system just for your home. We choose the right size and type of tankless water heater to handle all your hot water needs. This step ensures you always have enough hot water, even when many taps are open simultaneously.
Step 3: Professional Installation & Upgrades
Our certified technicians will then install your new tankless water heater. We take care of all the details, including upgrades like new gas lines, proper venting, and adding a water softener if needed. This careful work helps your system work safely and efficiently.
Step 4: Post-Installation Testing & Commissioning
After the installation, we test the system. We check that every connection is secure and that the heater warms water quickly and evenly. We make sure everything works perfectly before finishing up.
Step 5: Maintenance Scheduling & Customer Support
Finally, we set up a maintenance schedule to keep your heater running well. We offer regular check-ups and support to answer any questions you may have. We aim to ensure you enjoy endless hot water and lower energy bills for years.
Benefits for Calgary Homeowners
Local Energy Savings & Reduced Utility Bills
Tankless water heaters only heat water when you need it. This smart system can reduce energy use by 25% to 30%. In Calgary, many homeowners save hundreds of dollars each year on their utility bills. With less wasted energy, you get more hot water and a lower cost on your monthly bills.
Increased Home Value & Modern Upgrades
A modern tankless water heater looks sleek and takes up very little space. Many home buyers in Calgary love the idea of an energy-saving, modern upgrade. Installing a tankless system makes your home more attractive and can boost its value when you decide to sell.
Reliability & Comfort in Harsh Winters
Calgary winters are very cold, and having a reliable water heater is necessary. Tankless water heaters heat water quickly, giving you a warm shower even on freezing mornings. With a system built to handle Calgary’s cold weather, you can count on endless hot water and improved comfort all winter.
Your new tankless water heater will be the right size for your home, ensuring optimal efficiency and comfort while helping you save on energy costs.
24/7 Emergency HVAC Service by a Trusted Calgary Team
Some Of Our Work
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Tankless Water Heater Installation FAQ's
What is the average cost for a tankless water heater installation in Calgary?
On average, the installation cost in Calgary ranges from about $3,000 to $7,000. The final price depends on the size of the unit and any extra work needed, such as new gas lines or venting upgrades.
How often do I need maintenance due to hard water?
We recommend an annual maintenance check. Regular flushing can help remove mineral buildup caused by Calgary’s hard water. Adding a water softener can reduce maintenance and keep your system running smoothly.
Can a tankless system handle simultaneous usage in a busy household?
Yes, a properly sized tankless water heater can handle multiple uses at the same time. Our experts will evaluate your home’s hot water needs to choose a unit that meets your family’s demand, even if several taps or showers run simultaneously.
What warranty guarantees do you offer?
We install all systems with a strong warranty. This includes the manufacturer’s warranty, which often lasts 10 to 15 years, and our service guarantee. If any issues arise, we will return them and fix them free of charge within the warranty period.
