Maximize Efficiency, Minimize Downtime—All While Building a Partnership
Furnace & A/C Service
York® Heating & Cooling Systems Installed by Stewart & Sons
Efficient. Quiet. Built for Canadian homes.
As a certified York® dealer, Stewart & Sons delivers high-performance furnace and air conditioning systems backed by expert installation and support. Whether you’re looking for ultra-efficient heating, quiet summer cooling, or a full system upgrade, we’ve got the solution.

Our Preventative Maintenance Services Include:
High-Efficiency York Furnaces
YP9C Modulating Furnace – 98% AFUE
- Ultimate comfort control with modulating burner
- Energy Star® certified
- QuietDrive™ + ClimaTrak™ system
- Best for maximum efficiency and silent operation
TM9V Two-Stage Furnace – 96% AFUE
- Two-stage heating with variable-speed airflow
- Better airflow and quieter operation
- Great balance of performance and value
TL9E Single-Stage U.L. NOx – 95% AFUE
- Ultra Low NOx emissions
- ECM motor for improved efficiency
- Ideal for budget-conscious
Efficient York A/C Units
YXT Two-Stage A/C – 19 SEER2
- Two-stage compressor for better comfort and humidity control
- Quiet and smart
- Perfect match for YP9C or TM9V
YC2E Single-Stage A/C – 14.3 SEER2
- Single-stage operation with reliable cooling
- Affordable, efficient performance
- Good fit for smaller homes or tighter budgets