North York's Trusted
HVAC Specialists
Willowdale to Jane & Finch — North York's trusted HVAC specialists.
Furnace installation, AC repair, heat pumps, and 24/7 emergency service across all North York communities. Lennox Authorized Dealer · TSSA Licensed · Fully Insured.
Serving North York Since 1999
HVAC Service Built for North York Homes
North York is one of Toronto's most densely populated districts — a diverse urban area with a wide range of housing from post-war bungalows in Willowdale to high-rise condos along Yonge Street and newer townhomes in Don Mills. Global Comfort Air has been serving North York homeowners for over 25 years.
Whether you need a new Lennox furnace for a Willowdale bungalow, a ductless mini-split for a Yonge Street condo, or emergency AC repair in Don Mills, our TSSA-licensed technicians are ready to help — fast and professionally.
What We Do
Complete HVAC Services in North York
Every service backed by Lennox factory warranties, TSSA-licensed technicians, and 25+ years of local expertise.
Furnace Installation & Repair
High-efficiency Lennox furnace installations, same-day repairs, and annual tune-ups for North York homes — from established neighbourhoods to newer subdivisions across the city.
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Air Conditioning
Central AC installation, repair, and maintenance. Stay comfortable through North York's warm summers with a properly sized, energy-efficient system.
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Heat Pumps
Year-round comfort with energy-efficient heat pump systems — eligible for Canada Greener Homes and Enbridge rebates for North York homeowners.
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Humidifiers & Air Quality
Whole-home humidifiers and air purifiers to combat dry winters and improve indoor air quality in your North York home.
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24/7 Emergency Service
24/7 emergency heating and cooling service across North York. We respond fast — nights, weekends, and holidays.
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Preventive Maintenance
Annual HVAC maintenance plans to keep your system running efficiently and avoid costly breakdowns throughout the year.
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Save Up to $10,000+
North York Homeowners:
Don't Leave Rebates on the Table
We handle all the paperwork — you collect the savings.
Claim Your RebatesWhy North York Chooses Us
The Global Comfort Air Difference
North York Neighbourhood Expertise
We know North York's diverse neighbourhoods — from the upscale homes of Willowdale and Bayview Village to the established communities of Don Mills and Bathurst Manor. We tailor every HVAC solution to your specific home.
Lennox Authorized Dealer
Access to the full Lennox product lineup with factory warranties and exclusive dealer pricing unavailable at big-box stores.
TSSA Licensed Technicians
Every technician is TSSA licensed and WSIB covered — fully qualified to work on gas appliances in Ontario.
24/7 Emergency Response
No heat in January? No AC in July? Our emergency line is answered around the clock, every day of the year across North York.
Rebate Assistance
We handle the paperwork for Canada Greener Homes, Enbridge, and Ontario rebate programs — North York homeowners often save $1,000–$5,000+.
5,000+ GTA Installations
Over 25 years and 5,000+ installations across the GTA — our track record speaks for itself.
Local Coverage
North York Communities We Serve
Customer Reviews
What North York Homeowners Say
“Global Comfort Air replaced our 22-year-old furnace with a high-efficiency Lennox system. The team was professional, clean, and the new system is noticeably quieter. Excellent service.”
“Emergency furnace repair in February — they arrived within 2 hours and had us warm again the same evening. Honest diagnosis, fair pricing, and excellent workmanship.”
“Installed a Lennox ductless mini-split in our condo. The installation was clean and professional, and the system works perfectly. Highly recommend Global Comfort Air.”
Common Questions
HVAC Questions from North York Homeowners
1How much does furnace installation cost in North York?
Furnace installation in North York typically ranges from $2,500 to $5,500 depending on the efficiency rating (80–99% AFUE), unit size, and installation complexity. After Enbridge Gas rebates of up to $1,000, net costs are often lower. Global Comfort Air provides free in-home estimates with no obligation.
2How quickly can you respond to a heating emergency in North York?
We aim to respond to emergency heating and cooling calls in North York within 2–4 hours. Our dispatch team is available 24/7 including weekends and holidays.
3What rebates are available for HVAC upgrades in North York?
North York homeowners may qualify for Canada Greener Homes grants (up to $5,600), Enbridge Gas rebates of up to $1,000 for high-efficiency furnaces, and Ontario Home Efficiency Rebate Plus incentives for heat pumps. Global Comfort Air handles all rebate paperwork on your behalf.
4What warranty do I get on a new HVAC system installed in North York?
Lennox equipment installed by Global Comfort Air comes with a 10-year parts warranty and a 10-year heat exchanger warranty when registered within 60 days. We also provide a 1-year labour warranty on all installations. Extended warranty options are available.
5How long does furnace or AC installation take in North York?
A standard furnace or AC replacement in North York typically takes 4–6 hours. A full system replacement (furnace + AC) usually takes one full day. We work efficiently to minimize disruption and leave your home clean.
6Do you service condos and high-rises in North York?
Yes — we service all North York property types including condos, high-rises, townhomes, and detached homes. We have extensive experience with ductless mini-split systems for condos and units without central ductwork.
Also Serving
All GTA & Southern Ontario Service Areas
Ready for Reliable HVAC Service in North York?
Call us today for a free in-home estimate or book online. Same-day and emergency appointments available across North York.