Black & McDonald has the technical staff, experience and tools to take on any type of sub-station project - from maintenance to testing to repair to construction. Public utilities across the country have been relying on Black & McDonald since the early years of the company. In fact, the tragic Ice Storm of 1998 saw Black & McDonald commit its full resources to helping Quebec and Eastern Ontario recover by rebuilding the components of the power grids in those areas - including those facets related to sub-stations.