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Our Goal is your satisfaction!

Our Services 

At MERCON Heating and Cooling we are committed to excellence in customer care and service throughout Ottawa and surrounding areas.

Our highly trained technicians can install, service, or upgrade any make or model of furnace and air conditioning systems. We pride ourselves in bringing you the highest level of expertise and finest equipment available to fully service your home comfort needs.


  • Installation, replacement and service of natural gas and propane furnaces, HWTs, fireplaces, pool heaters and whole house generators
  • Installation, replacement and service of Air conditioners
  • Installation, replacement and service of residential boiler systems
  • Gas lines for B.B.Q’s, fireplaces, pool heaters, dryers, and ranges
  • Conversion from oil-to-gas or electric to gas heating
  • HRAI certified Load calculations

  • HRAI certified Duct Design

  • HRAI certified Ventilation calculations, ventilation system design and installation

  • Custom homes from design to installation

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