24 HOUR 

EMERGENCY

Dupont is here when you need 

us most.

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RENTALS & 

FINANCING

Affordable 

HVAC options

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SEASON 

SPECIALS

Take advantage of the latest 

offers by Dupont.

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Residential Services: Professional HVAC Installation & Repair in GTA

Furnace

Keep your family comfortable with a warm home. Choose the furnace for your unique heating and health needs.


In-Floor Heating

Radiant floor heating heats your home by installing heat below or in between the floor.


Heat Pumps

Besides the name, heat pumps actually work to heat and cool your home year round.

Air Conditioners

Enjoy a refreshing night of sleep with the top of the AC units, each professionally installed by Dupont.


Hot Water Tanks

Reduce your bills by up to 40% with the latest technology of hot water tanks.


Custom Ductwork

Dupont builds and install hundreds of duct fittings and mechanical parts tailored for your needs.

Boilers & Radiators

Warm your home with state-of-the art hydronic heat boilers this winter.


Ductless AC

Cool areas of your home with our high performing, quick installation of ductless air conditioners.

Commercial Services: For Small to Large Businesses in Toronto & Area

Boilers

From multi-residential hydronic heating to large buildings we install and service all makes and models of boilers.


Custom Ductwork

Efficiently heat and cool all areas of your business with our custom ductwork install.

Hot Water Tanks

Hot water is an essential service to many, our goal is to keep your system running or provide you with a reliable replacement.


Contact Us

Address

1400 Dufferin Street, 

Toronto, ON, M5H 4C8


Phone

416-532-2859

Rooftops

From retail application to large warehouses, we know our rooftop HVAC systems.


Email Us

Email

info@dupontheatingltd.ca


Business Hours

Available 24 Hours a day, 7 days a week

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