Current Promotions

1 Food Item = $1 Off Invoice

Save $1 off any installation or repair for each non-perishable food product you donate. Not accepting homemade food items, open packaging or thawed meat products....

Save Up To $500 On Complete System Replacement

Save up to $500 when you purchase a new gas or propane heating and cooling system. Offer Expires December 31, 2020

Save on Ontario Made Products

Save up to $250 on Ontario Made products including, Napoleon Furnaces and Fireplaces! Offer expires December 31, 2020

Home Efficiency Rebate

With the Home Reno Rebate from Enbridge/Union Gas, you could be eligible for up to $5,000 in renovation rebates. This includes $500 furnace rebate, $1,000...

For more than 35 years

Customers have depended on Wardlaw Heating & Cooling for a variety of professional, affordable services. No matter what kind of heating or cooling products your home or business needs, you can trust our courteous, experienced team to work promptly and professionally.

All of our installations are backed by a worry-free guarantee. With a minimum one-year warranty on all installations, Wardlaw Heating & Cooling promises to ensure your family is safe and comfortable all year long.

Service & Maintenance

Schedule a service or enroll in one of our maintenance programs.

Meet Our Team

Trusted family-owned and locally-operated Wardlaw Heating & Cooling.

Current Promotions

1 Food Item = $1 Off Invoice

Save Up To $500 On Complete System Replacement

Save on Ontario Made Products

Home Efficiency Rebate

For more than 35 years

Fireplaces

Furnaces

Heat Pumps

Thermostats

Condo Packages

Service & Maintenance

Meet Our Team