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The Square M Group consists of two companies:

  • Square M Engineering Ltd (1972), Burnaby, British Columbia
  • Square M Systems Inc (1983), Mississauga, Ontario

Square M Group has been servicing engineers, designers, architects, mechanical contractors and end users for over 45 years by providing a number of highly efficient and solution based products to the HVAC industry.   We are the Canadian representative for many of our suppliers and have built solid relationships that allow us to maintain a strong commitment to both our manufacturers and our customers.   Our product lines have been carefully selected to ensure our customers receive innovative products that enhance performance and provide solutions to many common and unique HVAC applications.  




Square M Group is dedicated to providing a high level of customer service. Our commitment includes:

  • Providing solutions with high quality products and systems at competitive prices.
  • Supplying on time.
  • Proactively working with contractors to ensure installation is correct.
  • Site visits to help solve problems and commission if required.
  • Assisting the client with long-term equipment operation.
  • Providing the designer with our expertise in product selection and interfacing with the complete system.
  • Recommending someone else if we believe they can provide a better solution.



Square M Engineering Ltd
#120, 3993 Henning Drive
Burnaby, British Columbia
V5C 6P7
Toll Free 1-800-738-3569
Toll Free Fax 1-800-590-3569
Phone   604-737-1522
Fax 604-737-1521

Square M Systems Inc
6660 Kennedy Road, Unit 15
Mississauga, Ontario
L5T 2M9
Toll Free 1-800-814-7006
Phone   905-670-3569
Fax 905-670-3557

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News and Announcements

BERNER International announces the Revolvair Air Curtain System for Revolving Doors


The Revolvair takes the revolving door to a whole new level

While revolving doors significantly reduce a building's energy consumption, they are not "airtight." The revolving door acts as an air lock, bringing in people, but also outside temperatures and fumes, into the lobby.

The Revolvair is specifically-sized to fit each revolving door's diameter, configuration and brand. It creates a separating air barrier at the building's conditioned interior by blocking unwanted exterior air trapped within the moving door sections. Therefore, lobby entrances are protected from outdoor elements, fumes and door infiltration from the moving sections, as well as through the revolving door assembly's gaskets and seal gaps


The Revolver comes complete with Berner's patented Intelliswitch. This digital controller is designed exclusively for air curtain operation in commercial occupied spaces.


If you would like to make your lobby more comfortable and welcoming, please give us a call.








      Copyright 2007 Square-M Engineering