Thank you for visiting the Guaranteed Comfort Heating & Cooling Specials page. This is your spot for finding Guaranteed Comfort Heating & Cooling’s online coupons, discounts and rebates. These special offers add up to great deals on system services like new AC installation, heating maintenance and AC repair services. You’ll also find discounts on selected heating and cooling solutions for your home or business.

A/C Check Up Now Only $99

Plus HST.

Guaranteed Comfort Heating & Cooling company logo
(519) 804-1554

This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit.

FREE ESTIMATES

with the Purchase of a New System

Guaranteed Comfort Heating & Cooling company logo
(519) 804-1554

This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit.

Any System Installed With Us & Get 2 Years of Maintenance for Free

Any System Purchase (Furnace and AC)

Guaranteed Comfort Heating & Cooling company logo
(519) 804-1554

This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit.

Install a NEW Air Conditioner For As Low As $49.82/Month

On Approved Credit & Don't Pay For 6 Months

Guaranteed Comfort Heating & Cooling company logo
(519) 804-1554

This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit.

15% OFF Sump Pump Replacements

with Guaranteed Comfort Heating & Cooling

Guaranteed Comfort Heating & Cooling company logo
(519) 804-1554

This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit.


Elite Lennox System, 10 years parts and labor warranty, 10 years of maintenance included, all for as low as $110.24 per month! Call for a free estimate!

Save More On Perfect Air.

Lennox Rebate and Financing Promotion
Save up to $1,200 in system rebates.**

Save on a complete qualifying Lennox® home comfort system that includes a gas furnace or blower coil, an air conditioner or heat pump and thermostat.

Lennox Complete System

Get up to $150 in combined rebates on air purification, zoning, and a smart thermostat.**
iComfort Thermostat

Save now on the iComfort® S30 and save every month on utility bills.

iHarmony Thermostat

Enhance your comfort and savings with iHarmony® zoning.

Purification System

Enjoy more savings and fewer pollutants with a PureAir™ S air purification system.


PLUS Get 6 Months No Payments When You Finance a New Lennox® System.*


* The 6 month deferral financing is available to well-qualified buyers, on approved credit, and applies to qualifying items purchased between July 5, 2021 and August 13, 2021. No down payment required. You may prepay your account at any time without penalty. Financing is subject to credit requirements and satisfactory completion of finance documents. Any finance terms advertised are estimates only. Monthly payments are deferred for 6 months. Contracts will be extended accordingly. Interest charges (if any) will not accrue during the first 6 months of the contract. After 6 months, interest (if any) starts to accrue and the purchaser will repay principal and interest (if any) monthly over the term of the contract, but not until 6 months after the contract date. Conditions apply.

** Rebate requires purchase and installation of qualifying items and submission of a completed online rebate form and proof of purchase to www.lennoxconsumerrebates.ca no later than September 3, 2021. Rebate is paid in the form of a Lennox Visa* Prepaid card. Card is subject to terms and conditions referenced on card and expires 12 months after the date of issue. Use your Visa prepaid card anywhere Visa cards are accepted worldwide. Card is issued by Peoples Trust Company pursuant to a licence from Visa Int. *Trademark of Visa International Service Association and used under licence by Peoples Trust Company. Your use of the prepaid card is governed by the Cardholder Agreement, and some fees may apply. This is not a gift card. Please note that prepaid cards are subject to expiration, so pay close attention to the expiration date of the card.