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About Us Overview

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Reliable, Flexible Business Resource
Black & McDonald remains a privately owned Canadian company, an integrated, multi-trade prime contractor serving government, institutions, industry, and...

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History
In 1921, William J. McDonald and William R. Black formed Black & McDonald Limited, a partnership to engage in residential wiring. Throughout the years...

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Business Philosophy
Black & McDonald's philosophy of conducting business is based upon the core values of our founder, William John McDonald, who established this company in 1921. In...

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The Black & McDonald Way
The Black & McDonald Way is the company's ongoing initiative ensuring that management and employees live up to the company's core values. Beyond a program of...

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Subsidiaries
The Black & McDonald family of companies includes a number of wholly owned subsidiaries across Canada and the United States.

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Affiliated Companies
Black & McDonald engages in partnerships, alliances, and long-term joint ventures to deliver unique turnkey results that successfully meet our clients' needs.

Community

Community Involvement
Our commitment to the communities in which we live and work is motivated by our responsibility to be a good corporate citizen and our desire to be a good neighbour...

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Environment
Black & McDonald takes to heart the concerns relating to our changing environment; the statistics are staggering. Commercial buildings alone account for 1/3 of Canada's...

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Safety
Black & McDonald is committed to ensuring that Safety is the top priority in all the projects we do...

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Accessibility for Ontarians with Disabilities Act (AODA)
Black & McDonald Limited strives to provide services in a manner that is accessible to all of our customers...

Black & McDonald's depth of experience has made us the partner of choice across a wide range of industries. To get there took time and effort. Our management team invested in the development of our people, determined to make our highly-experienced tradespeople renowned as the best in their industries.
With over 90 years of documented lessons learned, we are able to consistently apply that knowledge - meeting our customers’ most demanding challenges, in their most critical environments.
PERFORMANCE IN DIVERSE MARKETS