GT Home Services installs high-efficiency Lennox and Midea furnaces across all Mississauga neighbourhoods. TSSA-certified technicians, same-day availability, transparent pricing with no hidden fees. Serving Mississauga homeowners since 2017 — your neighbours trust us.
Every Mississauga home is different. Our licensed technicians help you choose the right model for your home size, layout, and budget — then install it the same day.
Every GT Home Services furnace installation in Mississauga is done to the full Ontario standard. Here's exactly what that means for you.
GT Home Services covers every Mississauga neighbourhood. Our technicians are across the city daily — most homes are within 20 minutes of our team.
From your first call to a warm home — here's exactly what happens when you book with GT Home Services in Mississauga.
| What Matters | GT Home Services | Typical Large Company | Unlicensed Installer |
|---|---|---|---|
| Prices published online | ✓ Full transparency | ❌ Call for quote | ❌ Verbal only |
| TSSA certified | ✓ All technicians | ✓ Usually | ❌ Often not |
| Same-day Mississauga install | ✓ Available daily | ⚠️ Sometimes | ⚠️ Sometimes |
| 12-yr full rental coverage | ✓ Parts & labour | ⚠️ Varies | ❌ No |
| Permits included | ✓ Always included | ⚠️ Sometimes extra | ❌ Often skipped |
| Proper BTU sizing | ✓ Every install | ⚠️ Sometimes | ❌ Rarely |
| No door-to-door sales | ✓ Never | ❌ Common | ❌ Common |
| Manufacturer warranty valid | ✓ Yes — TSSA install | ✓ Yes | ❌ Voids warranty |
"GT Home Services installed our new Lennox in our Erin Mills home same-day. Professional, clean, price matched the quote exactly. Couldn't ask for more."
"Our furnace died in January. GT came same-day and had us warm by evening. The technician was professional, explained everything, and cleaned up perfectly."
"Very honest — explained all options and recommended the Midea instead of pushing the most expensive unit. We're very happy with the choice and the price."
"The rental plan was perfect for us. Zero upfront, 12 years full coverage. Our old furnace was 19 years old and GT made the whole process easy and stress-free."
"Called at 8am with no heat. New furnace installed by 2pm. On time, professional, and the price was exactly what they quoted on the phone. Outstanding."
"Family owned and it shows. You get a real person on the phone, a real technician who cares, and a real price upfront. This is how HVAC should be done."
GT Home Services installs furnaces across Mississauga and all surrounding cities:
Also serving Markham, Richmond Hill, Pickering, Burlington, Newmarket, Aurora, Barrie, Guelph, Cambridge, Kitchener, Waterloo, and all of Southern Ontario. Call (647) 677-0037 to confirm service in your area.