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HVAC Company for Heating, Air Conditioning & Plumbing in Calgary

Looking for a reliable one-stop HVAC and plumber in Calgary? We’re here to help—fast. For decades, Knight Plumbing has offered dependable heating, cooling, and plumbing services that Calgary families rely on.

Our certified professionals work hard to keep your home comfortable throughout the year. Whether you’re looking for furnace installation, AC maintenance, or a complete HVAC system evaluation, our skilled team delivers fast, expert service with results you can count on.

Avoid the stress of equipment failures—choose Knight Plumbing for reliable HVAC solutions backed by our satisfaction promise.

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Don't Pay Til Next Year!

Upgrade your heating & cooling system, don't pay til 2027! Select packages include UV Air Purifier & Humidifier.

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Optimum Clean Air Bundle

Save up to $3k off a furnace + air conditioner. Includes: wifi thermostat, humidifier, uv air purifier ($2,500 value)*

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Earlybird Cooling Sale!

Save up to $1500 off a new air conditioner, plus wifi thermostat!*

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Buy a New Furnace As Low As $43/mo

Upgrade to a brand new energy efficient furnace as low as $43/month! *

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Front view of a Boonstra HVAC condenser unit with a metallic grille design, shown isolated on a transparent background. Front view of a Boonstra HVAC condenser unit with a metallic grille design, shown isolated on a transparent background.
current promotion

Buy a New AC As Low As $48/mo

Upgrade to a brand new energy efficient air conditioner as low as $48/month! *

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Front view of a Boonstra HVAC condenser unit with a metallic grille design, shown isolated on a transparent background. Front view of a Boonstra HVAC condenser unit with a metallic grille design, shown isolated on a transparent background.
current promotion

0% Interest For 12 Months!

Finance new heating / cooling equipment, pay 0% interest for 12 months!*

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current promotion

Water Heater $16.99/Month

Own your electric water heater starting at $16.99/month*

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Heating Services

We deliver professional installation, scheduled maintenance, and emergency repair services for boilers, central heating systems, furnaces, and heat pumps to maintain your home’s comfort and performance year-round.

Air Conditioning Services

Our team handles installation, service, and repair for air conditioners, heat pumps, UV air purifiers, humidifiers, and duct systems, improving your home’s cooling, air quality, and efficiency.

Heat Pumps

Our efficient heat pump options ensure consistent indoor comfort by adjusting to changing seasonal temperatures, keeping you warm in winter and cool in summer.

Plumbing

We provide expert plumbing services, from fixture installation and routine drain care to emergency repair and sump pump setup, keeping water flowing and protecting your home’s plumbing systems.

Drains & Sewer Systems

From fixture installations to sump pump repairs and drain cleanouts, our experienced team ensures smooth water flow, reliable drainage, and cleaner water quality for your Calgary home.

Water Heaters

We install and service energy-efficient water heaters to deliver reliable hot water throughout your home—each unit is carefully sized, safely installed, and built to meet your daily needs.

Find a home HVAC technician near you:

Proudly serving Calgary and surrounding areas, Knight Plumbing’s licensed HVAC technicians provide dependable heating, cooling, and indoor comfort solutions wherever you live.

Knight Plumbing technician standing by our famous green trucks in a residential neighbourhood.

We know that time is critical when things go wrong.

That’s why our team is prepared to act quickly for any HVAC, plumbing, or electrical emergency. Whether it’s late night or a holiday, we’re on call and at your door within four hours!

Our certified professionals are trained in all heating, cooling, plumbing, and electrical services. From urgent repairs to new installations, we handle it all with care and efficiency. We know how unexpected issues can throw off your routine, which is why we aim for fast, lasting solutions. When you call us, help is on the way.

Click to Call Emergency Hotline

Find the Right HVAC Solution

Not sure what HVAC setup suits your home best? Our team can assess your space and offer recommendations tailored to your needs and budget. Whether it’s a new installation or preventive maintenance, we’ve got you covered.

Experienced, Skilled & Ready to Help

With decades of field experience, we service all makes and models of HVAC systems. We keep up with evolving technology to bring you the most advanced service available. Whether it’s an emergency or routine upkeep, our reputation in Calgary is built on speed and dependable results across plumbing, HVAC, and electrical systems.

Our HVAC Services

Reliable indoor climate control means more than comfort—it’s key to protecting your family and home during Calgary’s changing seasons. At Knight Plumbing, we offer full HVAC services to meet every comfort need in and around the city. Our factory-trained technicians are prepared to manage all aspects of heating and cooling, including installation, repairs, maintenance, and emergency calls.

Proudly serving Calgary and surrounding communities, Knight Plumbing’s certified HVAC technicians deliver dependable heating, cooling, and whole-home comfort solutions—wherever you call home.

Ready for fast, reliable heating and cooling services in Calgary? Call us at (587) 317-2535 to speak with a certified technician, or book your service online today!

Schedule a Consultation
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Our HVAC & Plumbing Services

Reliable indoor climate control means more than comfort—it’s key to protecting your family and home during Calgary’s changing seasons. At Knight Plumbing, we offer full HVAC services to meet every comfort need in and around the city. Our factory-trained technicians are prepared to manage all aspects of heating and cooling, including installation, repairs, maintenance, and emergency calls.

heating-services

Heating Services

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Boilers

Full installation, maintenance, and urgent repair for hot water and steam systems.

Centralized Heating Systems

Efficient solutions for whole-home warmth via central systems.

Furnace Installation

Proper sizing and setup of high-efficiency furnaces for optimal home heating.

Furnace Repair

Round-the-clock furnace repairs for all brands and models.

Heat Pumps

Heating and cooling performance year-round with expert heat pump services.

air-conditioning-services

Air Conditioning Services

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AC Installation

Precise placement and setup of air conditioners for maximum summer cooling.

AC Inspection

In-depth inspections to catch AC problems before they turn serious.

AC Repair

Fast AC repair services for all systems, with 24/7 emergency service.

Heat Pumps

Installations and tune-ups for efficient heating and cooling.

UV Air Purifiers

Systems that remove airborne contaminants and work with existing HVAC setups.

Humidifiers

Whole-home solutions that balance your indoor humidity levels year-round.

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Water Heaters

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Water Heater Repairs

Repairs for all types and brands of water heaters.

Water Heater Installation

Safe removal and replacement with energy-saving systems properly installed and connected.

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Plumbing Services

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Faucets

Installation and repair of household faucets.

Emergency Plumbing Services

24/7 service for urgent plumbing problems.

Kitec Plumbing

Replacement and removal of Kitec piping systems.

Plumbing Repairs

Solutions for leaks, clogs, and other plumbing issues.

Sinks

Professional installation and maintenance of all sink types.

Sump Pumps

Install, repair, and maintain sump pump systems to prevent flooding.

Toilets

Low-disruption toilet repairs and installations.

Water Quality

Water filtration and conditioning services that improve your home’s water.

Hydro-Jetting

High-pressure jetting to clear buildup from your pipes and plumbing lines.

electrical-services

Electrical Services

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Electrical Installations

Safe, code-compliant installations of new electrical components and fixtures.

Electrical Panel Upgrade

Full panel upgrades to improve home power and safety.

Electrical Wiring

Wiring solutions for renovations or older homes, always up to code.

EV Charger Installation

Residential electric vehicle charging station installations with complete safety compliance.

Generators

Generator setup and maintenance for backup power to keep your home running during outages.

Calgary’s Residential HVAC Service Professionals Since 1970

Decades of Proven Experience You Can Count On.

Since 1970, we’ve been delivering reliable HVAC services to Calgary homeowners. Our long history demonstrates our dedication to quality service and customer care. With thousands of successful service calls and installations, we’ve earned our reputation for getting the job done right.

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About Us
Knight Plumbing service van with HVAC, plumbing, and electrical branding parked in a suburban neighborhood, promoting local trust.

24/7 Emergency HVAC Service

Heating, cooling, and plumbing emergencies don’t follow business hours. That’s why we offer emergency HVAC services in Calgary day and night. Our team arrives fast to get your system back up and running.

Certified, Background-Checked Professionals.

Each Knight Plumbing technician is fully certified and background screened. You can feel confident welcoming us into your home, knowing we’re qualified and committed to exceptional service every time.

Upfront, No-Surprise Pricing

We provide detailed quotes before any work begins, so you know exactly what to expect. Our no-surprise pricing keeps things straightforward and budget-friendly.

Satisfaction Guaranteed.

Our service commitment continues beyond the final fix. If you’re not fully satisfied with our heating and cooling service, we’ll make it right—it’s that simple.

Complete Home Comfort Solutions

We offer more than heating and cooling—we provide whole-home comfort. From plumbing to air quality systems and electrical work, we make sure your home’s systems are working together smoothly.

Hear from Calgary Homeowners Who Choose Our HVAC Services

Read more reviews
Pauline Keeley profile picturePauline Keeley
15:17 03 Jul 26
The whole experience was wonderful, polite, knowledgeable, on time and very friendly. would have him back anytime. Great job. Highly would recommend, Cheers Pauline
Zac Morris profile pictureZac Morris
22:54 02 Jul 26
David was super honest and professional. Would have him back any time
John profile pictureJohn
19:26 01 Jul 26
Even though I had misspoke when requesting their help, they were able to complete the job. They were quick, cleaned up, and fixed some work from my home builders.

This review is for both Aaron E. and Bryan Sanchez.

Also had work done by Steve G and Mike D, installing a new water softener and 3 toilets. Also great work!

Aaron E came back and fixed an electrical socket that I somehow screwed up the wiring for. He identified the issue and resolved the mess I had made.

Update July 1, 2026:
Shadab Q came for an emergency situation and helped quick and effectively.
S W profile pictureS W
16:37 01 Jul 26
Wow !! These guys were great. Very friendly and got the big job done with expert skills.
Will keep the phone number handy for family
and friends when they need HVAC repairs.
Thanx guys!!
D K profile pictureD K
22:56 30 Jun 26
First off, I initially hired a different plumber I found on HomeStars to fix a leaky shower. We agreed on a specific date and time... and then he didn't show up. Nor did he contact me, or respond to my text or phone call. Bizarre. I tried to leave a review about my experience on HomeStars, but they deleted it (not cool), but if you want to know which plumber I tried to hire so that you can avoid him, just search my Google reviews. Thankfully, I contacted Knight Plumbing and they sent Mike D who was on time, professional, and just seemed like an earnest, honest hard worker. He diagnosed the problem quickly, fixed it soundly, and explained every item of the invoice at every step of the process--and not right at the very end, which often happens when you hire people to fix things in your home. I really dislike seeing "surprise" charges when it's time to square up the bill. Anyways, my experience with Knight Plumbing and Mike was superb and I would absolutely recommend them. Thank you!
Janine Cardiff profile pictureJanine Cardiff
14:39 03 Jun 26
Mahdi and Shaun installed our heat pump. They communicated throughout the process and did a great job.
Lorna Day profile pictureLorna Day
21:02 02 Jun 26
Jason T. Explained everything well and did a great job.
Pam Wister profile picturePam Wister
19:25 02 Jun 26
Ryan did a great job cleaning duct work
Also, dryer vent and vac system
Very thorough and pleasant
Thanks
Ashley Thommen profile pictureAshley Thommen
17:06 04 May 26
Justin T. did a great job fixing a couple issues with our kitchen sink and replacing the faucet. Knowledgeable, helpful and answered all our questions and concerns.
Ed McCoy profile pictureEd McCoy
16:43 04 May 26
Justin did a great job, on time and done quickly.
Macks Tam profile pictureMacks Tam
21:03 02 May 26
Did the proper research for the quote. Installation was quick and done well. No issues so far!
Cecile Macalino profile pictureCecile Macalino
17:12 01 May 26
We're very pleased with the work that David D performed. Work started and finished in a timely manner, professionally done, and as quoted. David also has great people skills.
Blair Fink profile pictureBlair Fink
19:47 03 Apr 26
Justin T was personable and thorough in cleaning our sink drains!
Amanda Woods profile pictureAmanda Woods
18:27 03 Apr 26
I recently had Justin T and Shadab come and take out a sink and put a new tap in, and they did a wonderful, professional job. Very happy with the work they did; I will definitely recommend them to my family and friends.
Scott Janes profile pictureScott Janes
22:06 02 Apr 26
Anatolia Justin and Shadab were great .
Knight Plumbing is a goto if you need fast reliable service
Gren Francia profile pictureGren Francia
17:43 02 Apr 26
Dave M. And Alex M. were a fantastic team to replace our garburator. The guys drove in a snow storm to get the job done. Respect! Highly recommend.
Mary Ann Houston profile pictureMary Ann Houston
16:00 02 Apr 26
Dave M and Alex M did a great job! Arrived early, were very efficient and lovely to have in my home. Huge dump of heavy, wet snow overnight and Dave helped shovel most of it for me!
Andrew Gomez profile pictureAndrew Gomez
05:00 05 Mar 26
On Friday my Furnace died, I called Knight, by Saturday at 3 PM I had a new high efficiency furnace installed by Jordan and Ethan from Knight! They went the extra mile with a very challenging install in my house built in 1911. I highly recommend this team!!
Edith Nielsen profile pictureEdith Nielsen
01:38 05 Mar 26
Patrick and his team were excellent. Knowledgeable, efficient and friendly. Great communication skills. Highly recommend.
LEI YE profile pictureLEI YE
17:16 03 Mar 26
Another awesome job done by Justin T. Excellent service! Arrived on time, and fixed it efficiently. Very professional and knowledgeable. Highly recommend.
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