Furnace Services
Keep your home warm and safe through every Ontario winter.
Furnace Installation
Upgrade to a high-efficiency system with a local expert. We primarily install Lennox and Ducane for their industry-leading reliability, though we can supply and install all major brands. Every unit is perfectly sized for your space and installed to be fully code-compliant.
Learn More →Furnace Repair
Fast diagnosis and repair of all furnace makes and models. Most parts on-hand — most repairs completed same visit.
Learn More →Furnace Tune-Up
Annual maintenance to keep your furnace running efficiently and safely — best done before the cold season begins.
Learn More →Air Conditioning Services
Stay cool and comfortable through Ontario's hottest months.
AC Installation
Properly sized central air conditioning installed right — for efficient cooling, lower hydro bills, and a comfortable home all summer.
Learn More →AC Repair
Not cooling? Icing up? Leaking? We diagnose and repair all AC problems — fast, honest, and done right the first time.
Learn More →AC Tune-Up
Spring maintenance before the heat hits — coil cleaning, refrigerant check, electrical inspection, and airflow verification.
Learn More →24/7 Emergency Service
HVAC failures don't wait for business hours — and neither do we. Whether your furnace dies in the middle of January or your AC fails during a summer heat warning, Supra responds fast.
We service emergency calls across Mississauga, Milton, and Oakville. Call us directly — we'll prioritize your situation and get a technician to you as quickly as possible.
📞 Call 647-986-4328Emergency Situations We Handle
- ✓No heat in cold weather
- ✓Furnace making dangerous noises or smells
- ✓Complete AC failure during heat advisory
- ✓Gas smell near furnace (leave home, call gas company first, then us)
- ✓Frozen AC coils or ice buildup on units
Where We Work
Mississauga
Our home base — fast response across all neighbourhoods
Milton
Full HVAC services throughout Milton
Oakville
Installation, repair & maintenance across Oakville
Fast Response
Reliable, same-day service availability for all furnace and AC emergencies.
Ready to Book a Service?
Free estimates on system replacements. Same-day availability across Mississauga, Milton & Oakville.
📞 Call 647-986-4328