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Home»Calgary New Furnace Installation & Replacement Company

Professional Furnace Installation Service For Calgary

Looking to upgrade your furnace in Calgary? At Comfort Union, we make the process simple and efficient. With our high-efficiency furnaces, you can save up to 50% on energy bills, especially with Calgary’s long, cold winters. Our team specializes in tailoring the perfect furnace for your home’s unique needs—whether it’s boosting energy efficiency or replacing an outdated system.

A new high-efficiency furnace (with AFUE ratings up to 99%) ensures better warmth, more consistent heating, and quieter operation, all while reducing your heating costs by $200-$300 annually. Plus, you’ll enjoy reliable comfort during Calgary’s freezing temperatures, ensuring your home stays cozy without breaking the bank.

How To Choose The Best Furnace for Your Calgary Home ?

When choosing a furnace for your Calgary home, consider factors like comfort, energy efficiency, and cost. At Comfort Union, we guide you through the entire process—from selecting the right furnace to expert installation and maintenance. We help you make an informed decision based on your home’s unique heating needs.

Here’s what to consider when selecting a furnace:

The Annual Fuel Utilization Efficiency (AFUE) ratings is one of the key components that you need to check in a furnace. It is an indicator determining how much fuel is used to convert heat. So, select the furnace with a 90% or higher AFUE rating to maximize your electricity savings. The furnace with a higher AFUE rating means it has better energy efficiency. It leads to lower energy bills and a better environmental impact.

Sizing your furnace correctly is necessary to avoid over-sizing or under-sizing. The risk of reduced efficiency and increased wear and tear can be detrimental in the case of incorrect sizing. Factors like the home size, local climate conditions, and insulation levels impact furnace sizing. A professional assessment is vital to decide the right size. Comfort Union’s HVAC technicians have a profound knowledge of assessing the accurate load calculation and recommending the furnace size that perfectly fits your home.

Balancing initial prices with long-term period financial savings is critical while selecting a furnace. While higher-efficiency furnaces require a higher investment, they lower your utility bills. As a result you can generate greater financial savings over time. You need to consider several factors like furnace type, features, and installation complexity, which directly impact the cost of a new furnace. It is essential that you are aware of the hidden costs like installation permits and maintenance.

At Comfort Union, we provide the upfront cost to the customers so they can plan their budget accordingly. Also, we offer monthly financing plans to make the furnace installation more affordable.

Built with top-quality materials, Carrier furnaces are designed to last 15-20 years, making them a long-term investment. With regular maintenance, they can withstand Calgary’s challenging winters without frequent breakdowns.

When you select a furnace, make certain to choose the one with warranties. Generally, a furnace comes with labor and product warranties. It is also essential that you check the product ratings and review customer feedback. It helps get valuable insights regarding the performance and reliability of the furnace.

Comfort Union offers lucrative warranties. We are committed to offering unique warranty options that set us apart from the rest of the service providers in Calgary. We value customer satisfaction and ensure that you get long-term protection and peace of mind.

FEATURED FURNACES

Comfort Series

The Comfortâ„¢ 95 condensing gas furnace delivers on energy efficiency, achieving 97% AFUE. The ECM blower motor is electrically efficient and additional speed options enhance comfort. It can deliver the warmth and is designed to save you money.

Starting at $5,199 + GST
Price includes supply and installation.

Efficiencyup to 97.0%
AFUE
Heating StageSingle Stage
Runs at 100% Capacity
at all times

 

*we can talk about customizing your system during your home visit

Performance Series

The Performance 96 gas furnace is a single-stage furnace with a variable-speed blower motor. It improves air conditioning system efficiency and summer dehumidification. SmartEvapâ„¢ technology prevents rehumidification by allowing condensation to drain away, reducing humidity by up to 10%.

Starting at $5,699 + GST
Price includes supply and installation.

Efficiencyup to 97.0%
AFUE
Heating StageTwo Stage
Runs at 100% or 65%
capacity at all time

*we can talk about customizing your system during your home visit

Infinity Series

ENERGY STAR® certified. Our highest efficiency and most advanced furnace with up to 98.5% AFUE for premium energy savings with excellent humidity control and premium comfort

Starting at $6,999 + GST
Price includes supply and installation.

EfficiencyUp to 98.5% AFUE
Heating StageVariable
Runs between 40-100%
capacity in 1% increments

*we can talk about customizing your system during your home visit

12 year parts and labour warranty

We stand behind every Water Heater installation with our industry-leading twelve year parts and labour warranty

Furnace Special Offers

6 Months
No Interest

on a New Furnace/AC/Heat Pump/Tankless 

  • Limited Time Offer. Prices may change without notice, so act fast.
  • Be sure to mention this coupon when scheduling your service.
  • One Discount OnlyOnly one discount applies per home, per customer.
  • Offer Expires: December 2024

Print this Coupon

SAVE
$600

on New Carrier Furnace

  • Limited Time Offer. Prices may change without notice, so act fast.
  • Be sure to mention this coupon when scheduling your service.
  • One Discount OnlyOnly one discount applies per home, per customer.
  • Offer Expires: December 2024

Print this Coupon

FREE
Ecobee Smart Thermostat

with Carrier Furnace

  • Limited Time Offer. Prices may change without notice, so act fast.
  • Be sure to mention this coupon when scheduling your service.
  • One Discount OnlyOnly one discount applies per home, per customer.
  • Offer Expires: December 2024

Print this Coupon

Hundreds of verified reviews

dong Lauredodong Lauredo
05:09 13 Oct 24
they are very professional people , they took good care of the problem .I would definitely recommend them .. very cheerful and nice to deal with
William HucmanWilliam Hucman
00:23 07 Oct 24
My hot water tank failed on a Friday evening. Had spent some time on Saturday morning calling a number of service companies and Comfort Union was one of the quickest to respond and able to execute the work over the weekend. The gentlemen that showed up were very friendly, completed the work in a timely manner, left no damage and cleaned up after the work was complete. Great experience with Comfort Union!
Trang LeiTrang Lei
04:33 06 Oct 24
We strongly recommend that Comfort Union attends to your residential heating, plumbing, and electrical services. Our tank water heater broke down on the weekend. On Monday, we called a few large companies, and all their estimates were on par or above the price point for the following tankless water heaters: Navien NPE-240A2, Rinnai RXP199iN, Rheem CRTGH95DVLN-3, AOSmith ATHR-199X3. During our online search, we encountered a hidden gem: Comfort Union, a small, family-oriented business with competitive and affordable pricing. They strive to adhere to a strict moral code that values integrity, fairness, and straightforwardness. We had the pleasure of meeting Asif, who was patient and took the time to address all our questions, concerns, and needs. He assessed the situation and recommended the most suitable tankless water heater option.We were not pressured to buy products – Asif was genuine and transparent. He used his expertise to guide our decision-making, always considering our needs and best interests. Ultimately, we decided on the Rinnai RX199iN SENSEI® RX Series. This model from Rinnai, a frontrunner in the industry, offers higher efficiencies, higher BTU output, better pairing with existing systems, and forward-thinking technologies. These unique features have truly enhanced our home comfort and reduced our energy bill. Asif and his team were excellent. Their workmanship, craftsmanship, and customer service are unparalleled. With their engineering backgrounds, they combine their vital knowledge to ensure our installation process is of the highest quality and standard. A special thanks to Asif, who worked tirelessly and meticulously to ensure all components were correctly installed and even took extra effort to reposition the water supply line and pipe at no additional cost. These thoughtful additions demonstrate their attention to detail and commitment to customer satisfaction, making us feel valued and important. Their commitment to our satisfaction was evident throughout the process, making us feel truly important. Thanks to their professionalism and expertise, the entire process was smooth and hassle-free. Their service was not only quick and reliable but also very affordable.  This affordability, coupled with their superb customer service, a key factor that sets them apart, will make me use them for all my residential heating, plumbing, and electrical services needs. Our experience with Comfort Union has been nothing short of exceptional. We couldn't be more satisfied!
Andrea MendrosAndrea Mendros
16:45 04 Oct 24
I recommend this with a Heart. Found this site in goggle. And they did a very good job.
Abdel Aziz FarahAbdel Aziz Farah
17:54 02 Oct 24
Asif and Ismail were awesome came in let me know everything I needed and it was a smooth install. Would highly recommend them to anybody!!!
Ab CaAb Ca
04:01 30 Sep 24
I recently had the pleasure of working with Comfort Union for three major installations in my home—a new heat pump, a tankless water heater, and a furnace—and I couldn't be happier with the entire experience!Heat Pump Installation:From the first consultation, Comfort Union’s team impressed me with their knowledge and transparency. I decided to upgrade to a heat pump because I wanted to improve energy efficiency and take advantage of both heating and cooling from one system. The team carefully assessed my home’s layout and explained every step of the process, including how the heat pump would function in Calgary’s colder climate. They even took the time to break down the cost savings I could expect over time.The installation was seamless. The technicians were punctual, professional, and clearly experts in their field. They worked efficiently, ensuring that all components were correctly installed, and even took extra care to tidy up after themselves. They walked me through the setup, explaining how to use the system, and answered all of my questions patiently. Now, I enjoy year-round comfort with a system that’s quiet, effective, and eco-friendly!Tankless Water Heater Installation:I also had Comfort Union install a tankless water heater (Rinnai RXP199), and it’s been a game-changer for my household. No more waiting for the water to heat up or running out of hot water during long showers—this tankless system delivers endless hot water on demand!Their installation team was fantastic. They emphasized the importance of proper installation for efficiency and to protect the warranty, which gave me peace of mind knowing I was in good hands. I appreciated that they took the time to explain the maintenance needs to ensure the system stays in top shape for years to come. Plus, they added smart touches like installing a drier filter for extra protection against Calgary’s colder months.Furnace Installation:Lastly, I had Comfort Union replace my old furnace, and wow—what a difference it’s made! They recommended a high-efficiency model based on my home’s size and heating needs, and it has drastically improved my energy bills. The new furnace is powerful yet super quiet, and I can already feel the consistent warmth throughout my house.I can’t stress enough how smooth this installation went. The team was respectful of my space, even laying down mats to protect my floors. They installed a new programmable thermostat and made sure everything was running perfectly before leaving. They also included a comprehensive warranty and provided advice on how to keep the system running efficiently for years.Overall Experience:What I love most about Comfort Union is how they combine their technical expertise with a personal touch. From the friendly office staff to the knowledgeable technicians, everyone I interacted with was professional, courteous, and genuinely cared about my comfort. I also appreciate that they offer full coverage with their installations, including maintenance plans, which makes me feel even more confident in my investment.If you’re looking for a reliable, family-run HVAC company that truly puts customers first, I highly recommend Comfort Union. Their workmanship, attention to detail, and top-notch service exceeded all my expectations. Whether you need a new heat pump, tankless water heater, or furnace, you won’t be disappointed!
Pramila YesudasPramila Yesudas
03:26 30 Sep 24
Asıf and team replaced our hot water tank very quickly and efficiently. Asif was very professional and communicated well with us. Asıf is knowledgeable, I would definitely recommend comfort union heating and plumbing company to others. Thank you Asıf for your quick and responsible work.
Rych 1821Rych 1821
01:19 20 Sep 24
Asif and his team installed a heat pump in my home. They did an excellent job. Quality of work was very good. They were friendly and helpful; happy to explain what they were doing and answer any questions. Very pleased with the service.  Highly recommended.Looking forward to the annual maintenance service from you, guys. Thank you.
Omolade AjetunmobiOmolade Ajetunmobi
05:13 19 Sep 24
Both Moe and Ben were really good and they completed the heat pump install in a timely manner. Very professional and kept our place clean afterwards.
Pablo GPablo G
01:15 18 Sep 24
Tankless Water Heater: Very happy and impressed with how quickly Asif came out to assess the problem, with his knowledge and the response time to quote and install a replacement unit. No pressure sales and upfront pricing with no surprises. I had a quote from another ‘Rinnai Approved’ company who flip-flopped on the work scope, upgrades and advised on new venting (at great cost) that was simply not needed. The tech (Mo) did a good job removing and installing the new unit and so far the unit has been working great.
Glen RGlen R
17:46 07 Sep 24
I recently had the pleasure of working with Comfort Union Heating and Plumbing, and I can’t say enough about the exceptional service I received. Led by Asif, the team was incredibly meticulous in their work, ensuring that every detail was attended to.Their attention to detail and commitment to quality work were evident from start to finish. If you’re looking for reliable and skilled service in heating and plumbing, I highly recommend Comfort Union Heating and Plumbing. Thank you, Asif, Muhammad and the team, for a great experience!
Chris EllettChris Ellett
13:28 06 Sep 24
I had a great experience with comfort union. Even over the long weekend they answered the phone, and were there the next day to replace my hot water tank. Moe called in the morning to give me an ETA and then a text when he was actually on the way. He was thorough, friendly, knowledgeable and would use this family run business again
Berta SiposBerta Sipos
02:20 05 Sep 24
Amazing service Asif, Mo and Daryl. Thank you Comfort Union! On Friday evening our hot water tank stoped working. We e- mailed Comfort Union in 30 minutes they called us back. Very professional and friendly staff. Friday evening we had our quote. Very detailed and clear. On Saturday morning they called to see if we have any questions. The price was very reasonable. We booked the service and that afternoon we had a brand new hot water tank installed. We were very pleased and we highly recommend Comfort Union. These three young man were just amazing! Thank you again.
SamiurSamiur
20:24 04 Sep 24
Professional, competitive and immediate service. Installed a new heat pump from them and it was good experience. Highly recommend.
Charles KabanoCharles Kabano
19:12 01 Sep 24
Comfort Union just finished up HVAC work for the secondary suite basement for us in Airdrie, and I gotta say, these guys did a fantastic job. They installed a new Carrier furnace, moved our old Trane to a different spot, and hooked us up with a Lennox AC. Everything was smooth, and they really knew what they were doing.I love that they’re a family business—and really care about their work and their customers. The crew was super friendly and easy to talk to, and they made sure to explain everything along the way. The new furnace and AC are working great, and moving the old unit seemed like no big deal for them.Overall, just a great experience. If you need any HVAC work done in Airdrie, these are the people to call. Can’t recommend Comfort Union enough!
KyleKyle
21:57 29 Aug 24
Vic DePazVic DePaz
01:09 28 Aug 24
Comfort Union team was awesome to deal with and loved they are Calgary family run business. I will greatly recommend them. Great work.
Kathleen VinluanKathleen Vinluan
01:26 24 Aug 24
Quick and Reliable.
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Frequently Ask Question

The cost of a new furnace installation in Calgary typically ranges from $5,000 to $8,000, depending on factors like the size, efficiency, and complexity of the installation. Larger homes or switching from electric to gas furnaces may require additional work, increasing the cost.

On average, furnace installation takes about 6 to 10 hours, depending on the complexity of the job. Installing ductwork or venting may add more time.

Most furnaces last 15-20 years. If your furnace is over 10-15 years old and you notice frequent breakdowns or rising energy bills, it might be time to consider a replacement.

Yes, furnaces can be installed during winter. The process typically takes a few hours, and homes can stay warm with secondary heat sources like fireplaces until installation is complete.

AFUE (Annual Fuel Utilization Efficiency) measures how efficiently a furnace converts fuel into heat. High-efficiency furnaces with AFUE ratings of 90-98% can save you 30-40% on heating costs, which is especially beneficial during Calgary's cold winters.

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