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Best Combi Boiler Installation Service in Calgary

Are you tired of high energy bills and chilly winters in Calgary? At Comfort Union, we understand how hard it can be to keep your home warm, and your energy costs low. As a locally-owned HVAC contractor, we know the Calgary weather and the heating challenges you face daily.

That’s why we install combi boilers that work hard to heat your home and provide hot water simultaneously. A combi boiler is a smart, space-saving system that can make your home more comfortable and help lower your energy bills. With our expert combi boiler repair and installation services and local know-how, you can trust that your home will be warm and cozy, even on the coldest Calgary days.

Let Comfort Union help you tackle Calgary’s tough winters with a heating solution designed for you. You can check our tankless water heater repair services as well.

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comfort union technician maintaining HVAC system

Why Combi Boiler is Ideal for Calgary

Are you tired of juggling separate systems for heating and hot water? A combi boiler gives you both in one simple, efficient package. This means one machine heats your home and provides hot water whenever needed—no extra hassle or high energy bills.
For Calgary residents, this is a game changer. Our cold winters demand a heating system that works hard and smart. A combi boiler is designed to heat your home quickly and evenly, keeping every room cozy even on the coldest days. Plus, its space-saving design is perfect for older homes in our city where the room is at a premium.
Choosing a combi boiler benefits you from energy efficiency that meets Alberta’s high standards. This helps lower your monthly bills and reduces your environmental footprint. Comfort Union provides a warm, comfortable home and a more eco-friendly heating solution with a combi boiler.

We Install All Boiler Brands

Our Calgary Combi Boiler Installation Process

At Comfort Union, we start by visiting your home to understand your unique needs. We know Calgary’s weather can be very harsh, so we carefully check how your current heating system works and what might be causing high energy bills or uneven heat. Our friendly experts listen to your concerns and closely examine your space to recommend the best combi boiler for you.

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Professional Installation with Calgary Standards

Once we decide on the right solution, our team gets to work. We follow strict Calgary safety codes and best practices during every installation step. Our experts handle everything carefully—from removing your old system to installing the new combi boiler. We ensure your new system is set up perfectly so you can enjoy a warm home without any worries.

Our service doesn’t stop once the combi boiler is installed. We offer a warranty and easy-to-follow maintenance plans to keep your system running smoothly. Plus, our local customer support team is always ready to help if you have any questions or need service in the future. With Comfort Union, you have a trusted partner for the long haul, ensuring your home stays comfortable all winter long.

At Comfort Union, we have years of experience serving Calgary. Our team knows the city well and understands how to beat the cold Calgary winters. Many of our customers have seen a big drop in energy bills and enjoy a warm, comfortable home or business.

We work hard to earn the trust of our community by always following local safety codes and best practices. Our friendly experts listen to your needs and offer the best solutions for your heating challenges.

We are proud to support the Calgary community. Our deep understanding of local weather and heating needs makes us the right choice for your home or business. With Comfort Union, you get reliable service, regional expertise, and a partner who truly cares about keeping Calgary warm and energy efficient.

Upgrading to a modern combi boiler gives you real advantages in Calgary. First, you’ll save energy, even when temperatures change a lot. Our cold winters can be tough, but a combi boiler heats your home quickly and efficiently, helping to lower your energy bills.

A modern combi boiler also helps you reduce your carbon footprint. With Alberta’s focus on the environment, using energy more wisely means you’re doing your part to protect our beautiful surroundings. This eco-friendly option meets local energy standards while keeping your home warm.

Finally, a combi boiler enhances comfort and reliability during Calgary’s harsh winters. You can count on it to work well daily, keeping your home cozy and safe when needed. With Comfort Union, you choose a system that understands Calgary’s weather and perfectly meets your heating needs.

 
We GUARANTEE

Your new furnace system will be the right size for your home, ensuring optimal efficiency and comfort while helping you save on energy costs.

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Comfort Union work vehicle showcasing professional furnace and HVAC support in Calgary
No Fine Print, Just Real Feedback
A great customer experience is our goal
Chris Harris
Chris Harris
a week ago
We recently had Comfort Union replace our traditional hot water tank with an IBC Tankless Boiler and water softener system, and the difference is incredible! As a large family, we now enjoy constant, consistent hot water—even when running multiple showers and the washing machine simultaneously. The upgrade has been a game-changer for our household. From start to finish, the team delivered top-tier service. Asif provided a thorough in-home estimate, answering all our questions with expertise. The installation was seamless, and Muhamad followed up to ensure everything was working perfectly. Their professionalism, knowledge, and attention to detail made the entire process stress-free. We highly recommend Comfort Union for anyone considering a plumbing or heating upgrade. Outstanding workmanship, excellent customer service, and a solution that truly meets our family’s needs. Thank you!
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Anvil Palamattam
Anvil Palamattam
a week ago

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.

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David Kirubakaran Panneer Selvam
David Kirubakaran
2 week ago

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.

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Some Of Our Work

Before and After

Before installation of Bradford white hot water tank Bradford White water heater after fully installed by Comfort Union.
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Before fully installation of Bradford White Defender water heater in a residential utility room After fully installation of Bradford White Defender water heater in a residential utility room
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Before installation of a tankless water heater by Comfort Union After installation of rinnai tankless water heater by Comfort Union
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Comfort Is Just a Message Away.
Fully loaded to deliver exceptional comfort
Branded Comfort Union vehicle delivering heating and cooling services locally

Combi Boiler Installation FAQ's

Calgary winters can be very harsh. During our local consultation, we check your home’s insulation and heating needs. Our installation process uses extra care to ensure the combi boiler is set up to work efficiently, even in extreme cold.

Comfort Union takes care of all the necessary permits. We follow Calgary’s local building codes and safety standards, so you don’t have to worry about the paperwork or compliance.

The installation process typically takes one to two days, depending on your home’s layout and specific needs. Our team works quickly and safely to get your new system running in no time.

Regular maintenance is key to keeping your system efficient. We offer easy maintenance plans and local support to help you with routine checks and any service needs, ensuring your combi boiler stays reliable all winter long.

Your Neighbors, Our Clients
Comfort Union

4758 14 St NE, Calgary, AB T2E 6L7, Canada

Mon - Fri: 8am to 5pm

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