Furnace Repairs

Guaranteed Furnace Repairs

In Calgary’s freezing winters, any furnace breakdown qualifies as an emergency.

Knight’s HVAC experts provide residential and commercial furnace repairs anywhere in Calgary or the surrounding areas (see our map). We’ll make sure your furnace is taken care of fast.

Knight has a real person answering the phone 24/7:


Trane Furnace Installation Guarantee

Not an emergency? Ask for a quote by email.

The service to repair our 14 year old Furnace was outstanding. Karl, our technician, took the time to explain and demonstrate what was needed, supplied all parts necessary and was completed in a timely and efficient manner. I will recommend Knight plumbing to anyone in need of their services. I am very pleased.

– Roslyn, Calgary, May 2016

Read more Customer Reviews on HomeStars >

9 Reasons to Choose Knight For Your Furnace Repairs

If you haven’t been getting regular furnace maintenance, emergency issues may crop up. Furnace repair is not a safe DIY option – luckily 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.

With Knight, there’s no endless waiting or lack of clarity about when to expect your repair technician. Even for night time calls, our technician will be on the phone with you within an hour, and at your door within 2 hours* (often less).

We come prepared with the parts and equipment to help with almost any kind of furnace problem.

* Please note that weather conditions apply.

2. We Can Fix Any Kind of Furnace or Heating System

Our expert technicians can repair any make or model of residential or commercial furnace that you’ll find in the Calgary area. Even complex heating and cooling systems with multiple zones are no problem. Even if you have an older home heated by radiators and a boiler system, we can take care of it.

3.  No Surprises With Our Up Front Pricing

Once the technician completes his check to learn the cause of the problem, he’ll explain the issue clearly and provide a recommendation. 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.

All of our technicians have been through background checks and substance testing before hiring. We know we’re hiring the right technicians for our company from our great customer reviews.

5. No Sales Pressure

You won’t get any sales pressure to do things you don’t need. While sometimes the cost of repairing an old furnace means it makes more sense to buy an efficient new one, we feel that’s your choice to make. You’ll get all the viable options and costs – then we leave the decision to you.

6. We Keep Your Home Clean

Our technicians know that you don’t want to be stuck with a mess when they’re gone: booties and protective cloths will keep your home clean as they come and go. 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. We provide a minimum 1-year parts warranty and 2-year labour warranty on all our work – the best warranty in the business as of 2016.

That’s furnace repair Calgary can count on!

8. Our Award Winning Service

We’re proud to have won the HomeStars Best of 2016 award for Calgary. Knight is not only Better Business Bureau accredited (A+), we won the BBB Business Ethics Award for medium sized businesses serving Southern Alberta and East Kootenays. We’re also a long-standing member of the Mechanical Contractors Association of Alberta. You can check out reviews of our company on HomeStars >

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!

Sir Fix-a-Lot Says:

“To reduce the likelihood of sudden breakdowns and to help your furnace be more fuel efficient, we recommend regular furnace maintenance!”

Sir Fix-a-Lot Knight Plumbing Heating and Cooling

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