Services
Specialized Services
Millwright & Rigging
Cassidy, a wholly-owned subsidiary of Black & McDonald, brings unmatched experience and expertise to specialized process industries, most notably in food and beverage. Both customers and original equipment manufacturers (OEMs) rely upon Cassidy for innovative solutions to complex and challenging millwright and rigging projects across North America.

Sheet Metal & Custom Fabrication
Black & McDonald's Sheet Metal and Custom Fabrication groups provide turnkey and specialty metal solutions for every form of heating, ventilation, air conditioning, exhaust, environmental and yet-to-be-thought-of need.
Armed with Computer Assisted Design and Manufacturing software, our engineers, project managers, estimators and trades people have a track record of success spanning eight decades for industrial, institutional and commercial projects.
With such specialized resources in our four fabrication shops in Halifax, Ottawa, Toronto and Saskatoon, our expertise extends beyond sheet metal and piping to unique skid and pressure vessel fabrications. Our customers benefit from this aspect of our multi-trade abilities by keeping their most challenging projects on-time and on-budget.

United States Operations:
Integrated Utility and Infrastructure Solutions
Black & McDonald offers the same high quality electrical contracting services to customers throughout the United States. Our US operations (formerly CLS), established in 1997, deliver a full range of electrical services to utilities, municipalities, and commercial and institutional customers. Our portfolio of services includes construction and maintenance of electrical distribution facilities, substations, traffic management systems, industrial controls, airfield electrical systems, outdoor lighting, and storm restoration services.
Black & McDonald's US operations employ more than 200 qualified trades people with a full complement of equipment to handle the most challenging electrical projects. In addition, we have the ability to draw upon Black & McDonald's resources throughout North America to provide clients with a sizable storm response team at a moments notice.
The company's US operations also offer design/build services to address the unique needs of our customers, with particular expertise in the areas of street lighting and traffic signalization. Our innovations in the area of asset management programs for electrical facilities have made Black & McDonald a recognized expert in the industry. By using Black & McDonald's Computerized Maintenance Management System software, we have the capability to deliver turnkey asset management services to customers with comprehensive reporting to ensure complete accountability.

Land & Sea:
Land-Based & Offshore Instrumentation Service
Black & McDonald's Land & Sea operation is proud to be Atlantic Canada's premier instrumentation service provider with ISO accreditation for both land-based and offshore industries. Serving more than 700 customers in the region, Land & Sea provides mechanical and electrical calibration, high pressure valve maintenance and repair, commissioning and start-up services with ISO accreditation. Land & Sea is prepared to meet the demands of its customers with quick response times and turnarounds.


