"We Provide Services for All Your Heating & Cooling Needs, for Natural Gas, Propane and Oil Fired Appliances."

100% Customer Satisfaction Guarantee

Oil Fired

Oil Fired Featured Image with Border

3J’s Heating provides Sales Service & Installation of  Oil Heating and Cooling products to the following areas Orillia, Barrie, Innisfil, Midland, Gravenhurst, Bracebridge, Parry Sound, Wasaga Beach, Collingwood, Coldwater, Muskoka and more…

  • Oil furnaces
  • Oil water heaters
  • Chimney Liners
  • Oil tanks: Roth tanks, Granby tanks, Eco friendly tanks
  • Oil tank certifications and inspections
  • Furnace Certifications and inspections
  • Oil furnace service and cleaning
  • Oil fired boiler systems
  • Duct work installations and repairs
  • Air conditioning
  • HRV installations
  • Heat loss heat gain, Duct designs, and Ventilation reports
  • New Construction
  • Retrofits
  • Rental products available in oil products

Natural Gas

Natural Gas Featured Image with border

3J’s Heating provides Sales Service & Installation of Natural Gas Heating and Cooling products to the following areas Orillia, Barrie, Innisfil, Midland, Gravenhurst, Bracebridge, Parry Sound, Wasaga Beach, Collingwood, Coldwater, Muskoka and more…

  • Natural gas Furnaces
  • Natural gas water heaters
  • Natural gas boilers
  • Natural gas tankless systems
  • Gas piping
  • Duct work installation and repairs
  • Air conditioning
  • HRV installations
  • Heat loss heat gain, Duct designs, and Ventilation reports
  • New Construction
  • Retrofits
  • Rental products available in natural gas products

Propane

Propane Heating & Cooling Services

3J’s Heating provides Sales, Service & Installation of  Propane Heating and Cooling Products to the following areas Orillia, Barrie, Innisfil, Midland, Gravenhurst, Bracebridge, Parry Sound, Wasaga Beach, Collingwood, Coldwater, Muskoka and more…

  • Propane Furnaces
  • Propane Water Heaters
  • Propane boilers
  • Propane tankless systems
  • Propane piping
  • Duct work installation and repairs
  •  Air conditioning
  • HRV installations
  • Heat loss heat gain, Duct designs, and Ventilation reports
  • New Construction
  • Retrofits
  • Rental products available in Propane products
  • Ventilation and Air conditioning:
  • Service and repairs on all Makes and models
  • Heat recovery Ventilators