From our humble start in 1921 as an electrical wiring contractor, Black & McDonald has grown to multiple lines of business with more than 5,000 employees working out of 30+ offices, and become one of North America’s most respected integrated, multi-trade service providers.
We offer multi-trade construction, facility services, utility services & renewables, energy & sustainabiulity services, nuclear services, engineering & design, fabrication & modular construction, EV charging infrastructure.