Commercial HVAC and Electrical Green Ocean Strategy

NorthRock Mechanical is a commercial and industrial heating and air conditioning service leader, committed to three key principles: personal service , long-term relationships , and up-front pricing .

We have developed a sustainability program which we can customize to your building's needs. Our program will reduce energy consumption and save you money.

NorthRock Mechanical provides HVAC design build, maintenance, and repair services to the entire Southern Ontario Area including Toronto, Mississauga, Brampton, Oakville, Barrie, London, and Windsor.

We have now expanded to cover Ottawa and surrounding areas.


  • Always on-call 24/7 emergency repair service
  • Scheduled maintenance to ensure efficient performance
  • Replacement of existing HVAC equipment
  • Installation of new HVAC equipment for new building projects
  • Engineering and design of HVAC systems
  • Installation of electrical systems and solar panels

Serving Ontario for over 15 years