Vaughan's Trusted
HVAC Specialists
Woodbridge to Kleinburg — Vaughan's trusted HVAC specialists.
Furnace installation, AC repair, heat pumps, and 24/7 emergency service across all Vaughan communities. Lennox Authorized Dealer · TSSA Licensed · Fully Insured.
Serving Vaughan Since 1999
HVAC Service Built for Vaughan Homes
Vaughan is one of the GTA's fastest-growing cities — a mix of established communities like Woodbridge and Maple and newer master-planned neighbourhoods like Vellore Village, Patterson, and Kleinburg. Global Comfort Air has been serving Vaughan homeowners for over 25 years.
Whether you need a new Lennox furnace for a Woodbridge home, a heat pump for a Vellore Village townhome, or emergency AC repair in Maple, our TSSA-licensed technicians are ready to help — fast and professionally.
What We Do
Complete HVAC Services in Vaughan
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 Vaughan homes — from established neighbourhoods to newer subdivisions across the city.
Learn more
Air Conditioning
Central AC installation, repair, and maintenance. Stay comfortable through Vaughan's warm summers with a properly sized, energy-efficient system.
Learn more
Heat Pumps
Year-round comfort with energy-efficient heat pump systems — eligible for Canada Greener Homes and Enbridge rebates for Vaughan homeowners.
Learn more
Humidifiers & Air Quality
Whole-home humidifiers and air purifiers to combat dry winters and improve indoor air quality in your Vaughan home.
Learn more
24/7 Emergency Service
24/7 emergency heating and cooling service across Vaughan. We respond fast — nights, weekends, and holidays.
Learn more
Preventive Maintenance
Annual HVAC maintenance plans to keep your system running efficiently and avoid costly breakdowns throughout the year.
Learn more
Save Up to $10,000+
Vaughan Homeowners:
Don't Leave Rebates on the Table
We handle all the paperwork — you collect the savings.
Claim Your RebatesWhy Vaughan Chooses Us
The Global Comfort Air Difference
Vaughan Community Expertise
We know Vaughan's diverse communities — from the established Italian-Canadian neighbourhood of Woodbridge to the upscale estates of Kleinburg and Islington Woods. 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 Vaughan.
Rebate Assistance
We handle the paperwork for Canada Greener Homes, Enbridge, and Ontario rebate programs — Vaughan 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
Vaughan Communities We Serve
Customer Reviews
What Vaughan Homeowners Say
“Global Comfort Air installed a new Lennox furnace and central AC in our Woodbridge home. Excellent workmanship, fair pricing, and they handled the rebate paperwork. Highly recommend.”
“Emergency furnace repair in January — they arrived within 3 hours and had us warm again the same evening. Professional, honest, and reasonably priced.”
“Installed a Lennox cold-climate heat pump for our home. The team was knowledgeable, the installation was clean, and we qualified for the Canada Greener Homes grant.”
Common Questions
HVAC Questions from Vaughan Homeowners
1How much does furnace installation cost in Vaughan?
Furnace installation in Vaughan 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 Vaughan?
We aim to respond to emergency heating and cooling calls in Vaughan within 2–4 hours. Our dispatch team is available 24/7 including weekends and holidays.
3What rebates are available for HVAC upgrades in Vaughan?
Vaughan 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 Vaughan?
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 HVAC installation take in Vaughan?
A standard furnace or AC replacement in Vaughan 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 the luxury homes in Kleinburg and Islington Woods?
Yes — we regularly service Vaughan's upscale communities including Kleinburg and Islington Woods. We have extensive experience with larger homes requiring higher-capacity Lennox systems and zoning solutions.
Also Serving
All GTA & Southern Ontario Service Areas
Ready for Reliable HVAC Service in Vaughan?
Call us today for a free in-home estimate or book online. Same-day and emergency appointments available across Vaughan.