Rebates and Specials

Here are our current specials and government rebates to help you save money.
We also offer coupons.

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Get Up to $500 in Savings When You Upgrade Your Air Conditioner

Expires July 31, 2019

$500 in savings
It’s the mega deal of the season, just in time for warmer weather. For a limited time – and only at Knight – you can get up to $500 in savings when you upgrade to a new air conditioner.

What’s Included?

When you upgrade your air conditioner with Knight, you’ll get the following things included:

  • A 10-year labour warranty valued at $300.
  • A free WaterSavour for your humidifier valued at $200. On average, homeowners with a WaterSavor cut down their water bill by $114 a year!

That’s a total of $500 in savings!

Hurry – this deal won’t last long.

I’m Ready to Upgrade and Save


Save $200 on Your AC & Furnace Tuneup!

Expires July 31, 2019

$200 in savings
Do you want to get a jump on summer AND winter? With Knight’s combo tuneup special, you can save while you prepare your home systems.

For a limited time, you can get an air conditioner and furnace tuneup for only $289.95. That’s $200 in savings!

Don’t wait – this deal is only available for a limited time!

Book Your Tuneups Today


Save $200 on Select Water Softeners

Expires July 31, 2019

$200 in savings
If you’re tired of hard water in your home, now’s the chance to save on select Aquamaster water softeners.

  • The Aquamaster AMP 5000: space-saving design, and produces all the soft water average families need with minimal salt and water usage.
  • The Aquamaster AMP 5100: supersized for larger families or handling harder water. Highest efficiency!
  • The Aquamaster AMP 5500: high efficiency, larger capacity, AND removes chlorine taste and odour.

We can walk you through the specifics for each model, and help you choose the right one for you and your family’s needs.

Request a Quote


Spring Special: 40% Off Your AC Tuneup

Expires July 31, 2019

Save 40%
For a limited time, you can get an air conditioner tuneup (regular $221) for only $129.95 + GST!

This includes a full 14-point inspection of your air conditioner and a report on the health of your system.

Tuneups can help your AC run more efficiently, save you money on your monthly cooling bills AND lengthen the lifespan of your system. This is a deal you don’t want to miss!

Book Your AC Tuneup

  • Please note that any additional repairs beyond fine-tuning adjustments are at our regular rates.


Save on a Tankless Water Heater Flush

Expires July 31, 2019

Save on a Tankless Water Heater Flush
Tankless water heaters save energy and save space in your home.

But did you know that over the years, they can lose 30% – 40% of their efficiency due to hard water scale buildup?

Naturally occurring minerals in our water will coat components over time. This makes your unit work harder to bring your water to the right temperature – and that wastes energy and costs you more.

This month, take advantage of this special deal! We’ll flush your tankless unit to remove all mineral buildup and restore maximum efficiency. (It will also extend your water heater’s working life too!)

Only $299.95 + GST – all labour and materials included.

Act fast – this offer expires July 31, 2019.

Request a Quote

Please note: We’re sorry, we can’t combine this offer with any other discounts or rebates. There may be an additional cost if isolation valves have not been installed.


Save $150 on a Nest or ecobee4 Thermostat

Expires July 31, 2019

Save $150
Make your home a smart home with a Nest T3007EF or an ecobee4 thermostat.

The Alberta government is offering a $75 rebate, and we’re matching it with our own special discount. That means you get $150 in savings!

Get This Amazing Deal

The Nest Thermostat

The Nest T3007EF thermostat is the king of smart home technology. Thanks to its self-programming capabilities, it will learn your schedule and actually save you money – it can shave up to 12% off your heating bills and 15% off your cooling bills.

You can program it anytime, anywhere, and it is compatible with Google Home and the Nest temperature sensor, so you can help eliminate those hot and cold spots around the house.

The ecobee4 Thermostat

The ecobee4 is a state-of-the-art thermostat revolutionizing home comfort. This Energy Star-certified thermostat has been reported to save homeowners up to 23% a year in heating and cooling costs. And that’s not all! The ecobee4 thermostat gives you the following benefits:

  • Eliminates hot and cold spots thanks to room sensors that will read the temperature, detect whether someone is in the room, and adjust accordingly.
  • Convenient and flexible control from anywhere thanks to an efficient, user-friendly app available on Android and iOS.
  • “Hey Alexa, does the ecobee4 have hands-free, voice activated control?” Yes it does! You can streamline your daily routines thanks to the built-in voice service. The ecobee4 can even help with your grocery list.

If you’d like to know more about these thermostats, contact us here.


Honeywell Lyric Water Leak and Freeze Detector – Only $110 Installed

Expires July 31, 2019

promo leak and freeze detector
Prevent expensive damage to your home from plumbing issues. Early warning system notifies you on your smartphone when a leak is detected, or when temperature drops to the “danger” level you set.

  • Use on sinks, water heaters, washing machines, sump pumps, and more.
  • Freeze detection works before damage occurs.
  • Get additional remote units for just $100.

Offer expires July 31, 2019.

Request a Quote

Please note:
Sorry, we can’t combine this offer with any other sale offers or discounts.


Hot Water Tank Sale

Expires July 31, 2019

summer water heater blowout
Save on reliable Rheem hot water tanks this season:

  • Save $400 on a 50-gallon hot water tank
  • Save $200 on a 40-gallon hot water tank

This offer includes:

Great warranty: 10 years on the tank, 6 years on parts and 2 years on labour, and we remove and dispose of your old hot water tank!

Request a Quote


Please note:

  • This offer applies to the basic install only. If there are any additional work or upgrades needed, additional charges at our regular rates apply.
  • Sorry, we can’t combine this offer with any other sale offers or discounts.

Save Almost $1,000 on a Tankless Water Heater

Buy an EnergyStar natural gas tankless water heater and get a great rebate from the Alberta Government!

Not only will you get endless hot water, but you’ll get it more efficiently than any hot water tank.

Find Out More


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