Furnaces, Air Conditioners, Installation, Repair & More

Air Leaders Inc. Heating & Cooling provides several HVAC products and services for homes and businesses in the Markham, Ontario area. From heating or cooling a small space to complex indoor air quality solutions for large buildings, we have every unit you need.

Our Services

Central A/C Installation and Repair Services

Central Air Conditioning Products Repair & Installation

We’ll provide you with the peace of mind that comes with cooling your home safely. We also provide yearly inspections of the pipes and electrical connections for leaks or other damage, and can provide weatherproofing as needed. If any damage that typically occurs with wear over time is present, we can fix it following the inspection and waterproofing.

Gas Boiler Installation and

Gas Boiler Installation and Repairs

Having a gas boiler installed in the GTA can often be just as expensive (if not more) than the boiler itself due to high demand, and the fact that when it comes to gas you simply can’t do the job yourself because it’s too dangerous. The certified experts at Air Leaders Inc., provides the best value on gas boiler installation in the GTA.

Furnace Installation and
Repair Services

Furnace Installation and Repair Services

Forced air gas furnaces are the most common and popular home heating solutions in Canada. For homeowners in Ontario, installing a new furnace or replacing an existing furnace with a newer model, the experienced professionals at Air Leaders Inc. will make the furnace installation process fast, safe, and affordable.


  • Monday 8:30AM-5:30PM
  • Tuesday 8:30AM-5:30PM
  • Wednesday 8:30AM-5:30PM
  • Thursday 8:30AM-5:30PM
  • Friday 8:30AM-5:30PM
  • Saturday 9:00AM-3:00PM
  • Sunday By Appointment

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