Furnace Replacement AB

14 Years of Total Protection

Calgary’s Longest Labour & Parts Warranty

Most companies offer 1–5 years of labour coverage. We offer a full 14 years the strongest protection in Calgary.  

You’re Fully Covered

If It’s Our Installation And It Fails, We Take Care Of It.

No.1 Authorized Dealer Of Carrier

In The Calgary Area

Authorized Dealer

A Calgary family helping

Calgary families since 1995

Everything we share from pricing to repair advice is 100% upfront and honest. Your family’s comfort and safety matter, and we treat every Calgary home like it’s our own.

See Why Homeowners Trust Us

Watch how we make quoting, installing, and supporting your water heater stress-free—with a team you’d trust in your own home.

4.9 Ratings

Athar Ikram

Thank you Mohammed and team for your visit and looking at furnace. I am hoping to get the complete assessment report and the recommendation for upgrades/replacement, as discussed. The turnout was fast and as per the committed time.

Isfand Yar Ahmad

We hired comfort union for our furnace and hot water tank replacement for our family, but needed up going with the combi boiler unit with fan coil system, along with the new heat pump installation and water softener. We are pleased with the estimator’s knowledge and educating us with the option. It was very difficult to digest everything at first but after talking to other companies, we were confident this company presented the most efficient, simple and modern option. On the installation day team showed up on time and proceeded with 2 days of work. I highly recommend Comfort Union to our friends and family who need HVAC and plumbing services.

Jules Car

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

(403) 399 - 7903

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