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.
Don’t Pay Til’ Next Year!
Buy a furnace system, save up to $3,000 AND don't pay till next year!* *Offer valid on qualifying equipment. Cannot be combined with any other offer. Financing Available OAC. Terms and Conditions apply.
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Furnace Trade-In Event
Save up to $1500 when you trade in your old furnace. Includes: wifi thermostat, humidifier, uv air purifier ($2,500 value)*
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$93 or it's FREE
Book a $93 Main Drain Sewer Line Clearing & Camera Inspection. If we can’t get the water moving, it’s free! Valid on main drain sewer backups only.***
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End of Season AC Sale!
Save up to $1500 off a new air conditioner, plus wifi thermostat!*
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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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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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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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0% Interest For 12 Months!
Finance new heating / cooling equipment, pay 0% interest for 12 months!*
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Water Heater $16.99/Month
Own your electric water heater starting at $16.99/month*
Get this dealFor more details, read our reviews:
Read our reviewsProudly Recognized in Our Community
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.
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.
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!
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
Air Conditioning Services
Water Heaters
Plumbing Services
Electrical Services
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.
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
Austin specially was great! He explained all we needed to know about how to choose the best furnace and really understood what we needed! Shout out to Austin!
long-time customer who has been very satisfied with them for many years.
Over 20 years of Interactions with Knight technicians, my experience had
been 100% positive. Their technicians have always been professional,
knowledgeable, and the work has been excellent.
Recently, my 91-year-old mother-in-law had a heating problem. Knight's team
spent time troubleshooting the furnace, including replacing the igniter and
attempting a motherboard replacement. Ultimately, they recommended replacing
the furnace, which I agreed was reasonable. Knight then sent a salesperson
to assess the situation. After speaking with his manager, they credited us
for almost all of the money we had already spent troubleshooting the old
furnace, which we genuinely appreciated. The salesperson explained that
because the replacement furnace was high efficiency, the exhaust would need
to be vented through the side of the house rather than using the existing
roof vent. Based on my previous experience with Knight, I trusted their
recommendation completely.
The problems started when the technician arrived to install the furnace and
called me to say that we would now also need a new water heater. The reason
given was that the old furnace and water heater had previously shared a
5-inch vent, but once the new furnace was vented separately, the water
heater would be left using that vent by itself and apparently required a
different venting arrangement. None of this had been discussed with us
beforehand.
The furnace was installed and vented through the side of the house. Then, by
mistake, I was charged the full amount for the furnace without deducting the
approximately $2,000 deposit we had already paid. This was just a simple
mistake and could be easily rectified the next business day.
I contacted the salesperson both about getting the deposit refunded and to
ask why the water-heater venting issue, or possible mitigation, had not been
identified and discussed before we agreed to the furnace replacement.
His response was essentially that he had missed it, but that a new water
heater would only be another roughly $1,200 if Knight kept our deposit. At
that point I was extremely frustrated and asked to speak with his manager. I
was told the manager had been informed, but we never received a phone call
or email from the manager.
Later that same week, a City inspector came to inspect the installation. One
of the first things the inspector identified was that the contractor needed
to remediate the venting because the installation had left an "orphaned"
water heater and the venting was not compliant as installed. We were advised
that the permit rejection would be going back to Knight Plumbing & Heating
for remediation.
That is what makes this situation so disappointing.
This issue should have been identified before the furnace was sold and
installed. From my perspective, either the salesperson did not recognize a
fairly common venting issue. What bothers me most is that this experience
has damaged the trust I had built with Knight over approximately 20 years of
having them work in my home.
Their technical people have consistently been excellent, and I want to make
that very clear. My concern is with the sales process, the lack of upfront
identification of the venting issue and especially the lack of follow-up
from management after I specifically requested to speak with someone.
Unfortunately, this particular
experience has significantly changed my confidence in the company.
Install of new Furnace today.
Jordan and Dillon did our install, no issues, arrived on time, kept us informed.
Supervisor (Steve) stopped by near the end to review install.
Knight has done some plumbing items as well and does our annual maintenance on Heating and AC.
Overall pleased with them.
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.