Let Us Assist with Your HVAC Service

Roger Shorey and Jack McAughey formed a very successful partnership in 1971.

Their vision initially to establish an Industry-leading Design Build Engineering Business became an immediate success and the core business expanded into a National Service Company for HVAC services.

STANDARD MECHANICAL SYSTEMS LIMITED has provided professional quality service for our valued customers for over half a century. We have been successful in partnering with customers to provide HVAC services in the most efficient and economical manner. We enjoy both excellent geographical representation and a reputation for responsive service.

Our priority is satisfying your comfort and service needs at reasonable rates, with 100% satisfaction.

Why Standard

Mechanical Systems?

Since 1971, we’ve become one of Canada's leading Commercial HVAC & Refrigeration services providers by putting your comfort, efficiency, and satisfaction first.

  • National Coverage – Local Service

  • 24/7 Emergency Support

  • Licensed & Certified Technicians

  • Custom Maintenance & Energy Savings Plans

  • Fast, Reliable Repairs & Retrofits

Industries We Serve

Our Core Services

We solve HVAC problems before they become yours.

24/7 HVAC Service & Repairs

Emergency or routine, our technicians are ready with national reach.

Preventive Maintenance

Reduce downtime and extend the life of your systems with our tailored maintenance programs.

Energy Management & Automation

Save money and increase performance with building automation and energy-saving initiatives.

Design + Build

Tailored HVAC systems for new builds or renovations, with full engineering support.

We solve HVAC problems before they become yours.

Contact Us

3055 Universal Drive, Mississauga Ontario L4X 2E2

Phone (905) 625-9505

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