Heating and Air Conditioning Comfort Specialist

Your experts for installations and repairs of HVAC systems, serving within the Niagara Region. With 20 years of industry experience, Upper Canada Mechanical backs its products, services & expertise with comfort and customer satisfaction.

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Upper Canada Mechanical

For installation, repairs, and emergencies – Choose the specialists that earn your respect 24/7.


Locally owned and operated in Niagara on the Lake, company founder Dan Plomish and his team of certified experts come with 20 years of industry experience. With a longstanding commitment to total customer satisfaction, Upper Canada Mechanical prides itself on being your quality choice for home comfort.

Service, Repair & New Installations of

Serving the Niagara Region

  • N Repairs, Replacements & Installation
  • N On-Site Quotes
  • N Invertor Trained
  • N Red Tag Removal
  • N 24-Hour Service