Calgary Furnace Repair

Calgary homeowners’ top choice for furnace repair, replacement, installation and tune-up services. Backed by our 100% guarantee on workmanship, our expert technicians can provide furnace service to any make or model.

5 Stars

Our 30-year old furnace gave up before Christmas. Knight had a new furnace installed within a couple of days. The staff were knowledgeable, considerate, professional, and neat.

– Selim Sayegh, Calgary

Brands Cleaning Service Area Multi-Zone

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Furnace Repair, Replacement and Installation Services Offered

Complete Furnace Repair & Tune-Up Services

There’s no furnace we can’t fix. Our amazing service and competitive pricing will have you believing that Knights in shining armour really do exist. We’ll be at your door within hours ready to get your furnace going again.

What to Expect From Our Repair Services

There are a lot of reasons why you’ll be glad Knight came to your rescue!

1. You’ll Get Help For Your Furnace Fast – 24/7

When you call, an actual person will answer the phone, no matter what time it is. Our technician will be on the phone with you within an hour, and at your door within 2 hours* (often less).

Call Us at 403-287-8980

2. We Can Fix Any Kind of Furnace

Our expert technicians can repair almost any make or model of residential or commercial furnace that you’ll find in the Calgary area.

3.  No Surprises With Our Up Front Pricing

You’ll know the full price up front – including parts and labour – before any work begins.There are absolutely no hidden fees.

4. Friendly, Trustworthy Technicians

Our technicians aren’t just expert HVAC repairmen, they’re clean, friendly, and professional.

5. No Sales Pressure

You’ll get all the viable options and costs – then we leave the decision to you.

6. We Keep Your Home Clean

Our technicians wear booties and use protective cloths to keep your home clean. They’ll also make sure the work area is tidied up once they’re done.

7. Our Work Is Guaranteed – We’re Not Done Until You’re Satisfied

We’ll make sure the job is done right or we’ll fix it again for free.

8. Our Award Winning Service

We’re proud to have won multiple awards including the HomeStars Best award for Calgary in 2016 and 2017. You can read about all of our awards here.

9. Seniors Get a 5% Discount

It’s our way of saying thanks to the people who made Calgary the great city it is today!

* Please note that weather conditions apply.

Furnace Installation and Replacement

Authorized Goodman and Authorized Trane Dealer Calgary

We have a furnace replacement for every home and every budget. Our process is friendly and there’s never any sales pressure!

As Certified Trane Installers and Certified Goodman Asure Care Dealers, the Knight company meets the highest standards for technical expertise and great customer service that our manufacturers demand.

Benefits of a New Furnace Replacement

It’s not always best to wait until your old furnace dies to get a new one.

If your furnace is more than 10 years old and repair bills are starting to add up, you should consider replacing it.

Why? As time passes and technology improves, residential furnaces become more reliable and more efficient.

Using a new, high efficiency furnace can give you a variety of benefits, including:

  • Up to 50% reduction in natural gas consumption.
  • Up to 70% reduction in electricity consumption by the furnace fan.
  • More peace of mind – a new furnace is less likely to break down suddenly.
  • Less fluctuation of temperature in the home.
  • Fewer cold and warm air pockets in the home.
  • Better humidity control and indoor air quality.
  • Quieter operation.
  • Safer operation.
  • More space in your basement or utility area.

When combined with a programmable thermostat, you can take advantage of maximum energy efficiency savings, especially when you have regular maintenance done.

Award Winning Furnaces

Trane has consistently won Liberty Research’s Most Trusted HVAC Brand award. In fact, Trane has come at the top of the list in 2015, 2016, 2017, 2018, and 2019.

Trane Lifestory Research most trusted award logo 2015 to 2019

Knight. The Smart Choice For All Your Furnace and Heating Needs

Very competitive prices.

No hidden fees, no surprises, just the price you agreed to before the work began.

Guaranteed workmanship.

If it’s not fixed properly then we come back.

We service Calgary and surrounding areas.

If you’re in Airdrie, Chestermere, Strathmore, Langdon, De Winton, Okotoks, High River, Black Diamond, Bragg Creek or Cochrane, we can help!

We use all the latest technology.

State of the art equipment means the work is done faster and better.

The most qualified and friendly technicians in Calgary!

Our technicians will get to you on time and have your plumbing repair work done as quickly and efficiently as possible.

We are happy to offer a discount to senior citizens.

If you’re 65 and older, we think you deserve a break!

Knight Plumbing is rated A+ by the Better Business Bureau.

We work hard to keep our customers delighted with our service.

Financing Options Available.

We can provide financing for installations if you need it. Not sure if financing’s for you? Learn about these benefits for financing a new furnace.>

How to Get the Right Furnace for Your Home.

In order to help you get the right furnace for your home, we send an expert technician to visit you. They learn your home’s measurements to ensure you get the right size furnace for your home and insulation level to avoid problems like your furnace constantly shutting off.

Your personal preferences also factor in to the decision. For example, if you’re on a tight budget then a lower-priced furnace may be a priority. If you want lower gas bills, perhaps a more energy efficient furnace is for you. Some people may want the quietest possible operation, or are bothered by warmer and cooler spots around the house.

You’ll learn about all the options that make sense, and get one or more models recommended to you.

Our quotes are all inclusive. You’ll know the total price for the unit itself, related materials, installation, labour, permits, and any related work like venting. We even include removal and disposal of your old equipment.

There are absolutely no hard sell tactics or pressure. You also get plenty of time to review the quote, and we’re available if any questions come up.

For over 40 years Knight has been working hard to create the kind of furnace service we would want our own friends and families to use.


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If Your Furnace Repair is Urgent, Please Call us: 403-287-8980