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To Our Clients:

Black & McDonald is committed to continuing to deliver the services you expect from us. In the provinces of Ontario and Quebec where a shutdown of non-essential services has been ordered, our services have been deemed as essential to ensure the safe and reliable construction, operations and maintenance of critical infrastructure. We expect to continue operations in compliance with current government and site specific requirements. If you need any specific information please reach out to your local Black & McDonald contact or email:

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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.