Scarborough's Trusted
HVAC Specialists
Agincourt to Scarborough Village — Scarborough's trusted HVAC specialists.
Furnace installation, AC repair, heat pumps, and 24/7 emergency service across all Scarborough communities. Lennox Authorized Dealer · TSSA Licensed · Fully Insured.
Serving Scarborough Since 1999
HVAC Service Built for Scarborough Homes
Scarborough is a large, diverse east-end district with a wide range of housing — from the post-war bungalows of Agincourt and Wexford to the newer townhomes of Malvern and Rouge. Many Scarborough homes have aging HVAC systems that are due for replacement. Global Comfort Air has been serving Scarborough homeowners for over 25 years.
Whether you need a new Lennox furnace for an Agincourt home, a heat pump for a Malvern townhome, or emergency AC repair in Scarborough Village, our TSSA-licensed technicians are ready to help — fast and professionally.
What We Do
Complete HVAC Services in Scarborough
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 Scarborough 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 Scarborough'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 Scarborough 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 Scarborough home.
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24/7 Emergency Service
24/7 emergency heating and cooling service across Scarborough. 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+
Scarborough Homeowners:
Don't Leave Rebates on the Table
We handle all the paperwork — you collect the savings.
Claim Your RebatesWhy Scarborough Chooses Us
The Global Comfort Air Difference
Scarborough Neighbourhood Expertise
We know Scarborough's diverse communities — from the established neighbourhoods of Agincourt and Woburn to the newer developments of Malvern and Rouge. 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 Scarborough.
Rebate Assistance
We handle the paperwork for Canada Greener Homes, Enbridge, and Ontario rebate programs — Scarborough 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
Scarborough Communities We Serve
Customer Reviews
What Scarborough Homeowners Say
“Global Comfort Air replaced our old furnace with a high-efficiency Lennox system. The team was professional, on time, and the price was exactly as quoted. Excellent service throughout.”
“Emergency furnace repair in January — they arrived within 3 hours and had us warm again the same evening. Honest diagnosis, fair pricing, and excellent workmanship.”
“Installed a Lennox heat pump system. The team was knowledgeable about the Canada Greener Homes rebate and helped us save significantly. Highly recommend.”
Common Questions
HVAC Questions from Scarborough Homeowners
1How much does furnace installation cost in Scarborough?
Furnace installation in Scarborough 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 Scarborough?
We aim to respond to emergency heating and cooling calls in Scarborough within 2–4 hours. Our dispatch team is available 24/7 including weekends and holidays.
3What rebates are available for HVAC upgrades in Scarborough?
Scarborough 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 Scarborough?
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 Scarborough?
A standard furnace or AC replacement in Scarborough 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.
6Can you add central air conditioning to a Scarborough home that only has a furnace?
Yes — this is one of our most common requests in Scarborough's older neighbourhoods. We can add central AC to your existing forced-air system, or recommend a ductless mini-split if your home doesn't have ductwork.
Also Serving
All GTA & Southern Ontario Service Areas
Ready for Reliable HVAC Service in Scarborough?
Call us today for a free in-home estimate or book online. Same-day and emergency appointments available across Scarborough.