The Lennox Winter Comfort Event
Save up to $1,800 on select Lennox systems built for our winters.
Ends February 13
Book Your In-Home EstimateTHE LENNOX WINTER COMFORT EVENT
WINTER'S IN FULL SWING, DON'T LEAVE YOUR FAMILY IN THE COLD
Your home deserves heating you can rely on, especially during our harsh
winters.
An older or underperforming system can compromise comfort, efficiency, and peace of mind.
Upgrading to a Lennox system ensures premium performance, expert
installation, and lasting warmth, the investment your home and family deserve.
BOOK YOUR IN-HOME ESTIMATE
Your information is private. No obligation. No pressure.
GET IN TOUCH
BOOK YOUR IN-HOME ESTIMATE
Your information is private. No obligation. No pressure.
GET IN TOUCH
BUILT FOR OUR WINTERS,
INSTALLTED THE RIGHT WAY
-
Reliable Lennox performance in cold climates
-
Professional sizing & installation
-
Locally trusted, family-owned and operated
DON'T WAIT FOR A BREAKDOWN THIS WINTER
DON'T WAIT FOR A BREAKDOWN THIS WINTER
DON'T PAY UNTIL 2027!
TRUSTED BY HOMEOWNERS ACROSS LONDON, ST. THOMAS & SURROUNDING COMMUNITIES
EXCELLENT Based on 2716 reviews Posted on Kyle HollisTrustindex verifies that the original source of the review is Google. Great service. Same day on the coldest day of the year. Their set up is amazing and their technician was great.Posted on Mina RockTrustindex verifies that the original source of the review is Google. Awesome customer service, scheduled appointment on time, knowledgeable friendly technician. Very happy with Donaldson Home Services. Thank you Mike Reza for the excellent service today Jan. 15, 2026. Keep up the good work. 👍Posted on Richard LemaireTrustindex verifies that the original source of the review is Google. Great job and very helpful information about stuff thanks 😊Posted on Aida BaptistaTrustindex verifies that the original source of the review is Google. We appreciated Donaldson’s prompt service call to my mom’s house. Liem was very professional, friendly and very quick to diagnose and solve the problem. Thank you for the text updates and the tech photo. It puts customers at ease to know who’s coming to their home, especially seniors. We will definitely use and recommend Donaldson’s in the future.Posted on Elizabeth HTrustindex verifies that the original source of the review is Google. Outstanding service. My furnace went out at -17C weather and they were prompt, responsive and very friendly. The customer service was incredible and the fees were very reasonable. I cannot recommend Donaldson's enough!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
FAQ
You can expect your Comfort Consultation to take approximately 60-90 minutes.
- Our Comfort Specialist will go over your needs and budget and offer you several options that best suit what your and your home requires.
- They will also conduct a Heat Loss / Heat Gain Analysis. This analysis considers specific construction elements of your home, and is the only viable way to determine the proper size of unit required.
- There is no cost, no pressure and zero obligation to move forward with anything recommended from Donaldson Home Services.
Generally, we say between 2-3 business days. It’s also dependent
on current demand and product availability.
Yes, we also offer Water Heaters both for purchase and rentals.
Whole home humidifiers, and duct cleaning.
Offer valid for a limited time only and may be withdrawn or changed without notice.
Promotional period ends February 13, 2026 and installation of systems must be completed by February 20, 2026.
Promotion applies to the purchase of a qualifying furnace and air conditioning systems installed by Donaldson Home Services.
Equipment, installation, and eligibility requirements vary by home and system
configuration.
Promotion cannot be combined with any other offers, discounts, or promotions.
Financing offers are on approved credit (OAC) through a third-party financing provider.
Financing terms, interest rates, and deferral periods are subject to lender approval and may vary.
Manufacturer rebates, warranties, and promotions are subject to manufacturer terms and conditions and may change without notice.
Client is responsible for any applicable taxes, permit fees, and additional work
required to meet code or installation standards.
Installation dates are subject to equipment availability and scheduling.
Offer available to residential customers only and not valid for new construction,
commercial properties, or rental units unless specified.
No cash value. Photos and video used in advertising are for illustrative purposes only. Errors and omissions excepted.