Calgary Plumbing, Heating, Air Conditioning, and Water Heaters

If you live in Calgary or the surrounding areas, Knight's award-winning team of experienced plumbers, furnace and air conditioning experts, and electricians can take care of all your home’s heating, cooling, and plumbing needs.
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HomeStars Best of 2016-2018

Get the Royal Treatment with our Fast, Affordable Services

We are Your Knight in Shining Armour 24/7 Always Available by Phone 403-287-8980 Get a Quote Now

Why Choose Knight?

  • Price quoted before we begin work
  • Free home safety inspections
  • Seniors discount
  • Only the best products installed
  • Financing
  • No lemon guarantee
  • Award winning customer service

Customer Reviews

Tankless Water Heater Rebate

Tankless Water Heater Rebate

Earn up to $1,000 back. Save an extra $100 with a BONUS coupon from Knight!

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promo leak and freeze detector

Savings Galore

Take advantage of our rebates and specials today, and you could get big savings!

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Award Winning Service

We’re convinced that if you try our services once, you’ll become a Knight customer for life! We’ve even earned a HomeStars Best of 2016 Award and the 2012 Business Ethics Award.


One Fee, 6 Days a Week

Monday to Saturday – it’s all the same cost for service appointments. You shouldn’t have to pay extra to be treated like royalty on a Saturday!


Our No Lemon Guarantee

If we need to repair any part installed by us, more than three times in three years, we will replace the part for you… Absolutely Free! Why? Because we don’t want you to get stuck with a lemon.


Calgary’s Plumbers

Whether you have a clogged drain, a leaking tap, or a major problem with pipes or sewer lines, Knight is here to help. We provide all kinds of repair services, including faucet repair and replacement, maintain water filtration systems, and of course, toilet repairs and replacements.

Calgary’s Best Plumbers

Hot Water Services

We install a variety of makes and models, from traditional tanks to the latest tankless models that save money on your energy bill. We also provide regular servicing that helps efficiency. Ask us about upgrades that can ensure you won’t have to worry about your family taking all the hot water ever again.

Calgary’s Best Hot Water Services

Furnace and Heating

For friendly, professional repairs, tune ups, and new furnace installations call on us. We can repair any make or model. If you’re looking for a new furnace we carry a variety of energy efficient and reliable furnace brands, including Trane, Goodman, and Amana. We even keep your home clean!

Calgary’s Best Furnace Services

Air Conditioning

We repair, maintain, and install central air conditioners in homes all over the Calgary area. Our services are always friendly, and we’re happy to answer any questions you have.

Calgary’s Best Air Conditioning Service

Complete Electrical Services

Our licensed electricians can help you wire your home so it’s safer and has all the features you want. From small lighting upgrades to child-safe outlets, from installing new solar power systems and generators, we’ll ensure your reno is done right. You can have the app-ready smart home you’ve been waiting for!

Calgary’s Best Electricians

Air Quality

If you’re suffering through long winters of dry, stale air we can help. Whole-home humidifiers, HRVs, and air purification can help you get more out of your home, and can be a real lifesaver for allergy and asthma sufferers.

Calgary’s Best Air Quality Service