Black & McDonald Limited is a family-owned, integrated multi-trade service provider established in 1921 and led by the third generation of its founding family. The company operates across North America with over 6,800 employees and more than 40 offices, serving government, institutional, and industrial clients.
The firm delivers construction, facilities management, and technical solutions spanning electrical wiring, engineering and design, fabrication and modular construction, nuclear services, utility services, renewables, energy and sustainability services, and EV charging infrastructure. Its work in these technical domains supports the construction, operation, and maintenance of critical infrastructure.
For data center professionals, Black & McDonald's capabilities in electrical wiring, multi-trade construction, facility services, and energy and sustainability services are particularly relevant. The company's scale and breadth of technical trades position it to support the complex infrastructure requirements of data center builds and ongoing operations.
