For over two decades, Electrical Materials Company (E.M.C.) has been a reputable industrial electrical supply company serving customers across Ontario, Canada, and the USA. We provide timely solutions to your breakdown needs with warrantied, quality new and used products for all your industrial electrical supply requirements.

Whether replacing an old switchgear disconnect, an obsolete bus plug, or a rare circuit breaker, we can save you money and prevent downtime while waiting for a modern retrofit solution. Construction, Manufacturing, Maintenance & Service—we have you covered.
Our company ships industrial electrical supplies across North America, and for local customers, we have a fleet of trucks that can deliver our products from our Hamilton warehouse to cities in Southern Ontario, such as Hamilton, Stoney Creek, Grimsby, St. Catharines, Niagara Falls, Burlington, Milton, Oakville, Mississauga, Guelph, Kitchener, Brantford, Ancaster, Dundas, and the surrounding areas. Our company is committed to delivering outstanding customer service and premium industrial supply products, all supported by our one-year warranty—setting us apart from the majority of electrical supply companies.
We maintain a comprehensive inventory of both new and second-hand products, catering to the demands of industrial electrical supplies. Our selection includes renowned brands such as Allen-Bradley, Square D, Schneider, Siemens, Cutler-Hammer, and more. Furthermore, we provide an extensive range of conduit, fittings, PVC products, and wiring materials. As authorized distributors, we offer products from notable manufacturers including Eaton wiring devices, Appleton, Earthtronics lighting, Edison, Hydel, Rex transformers, Marcus transformers, Bemag transformers, Sylvania lighting, Rack-A-Tiers, NSI/Tork, BEL boxes, EXM boxes, Ralston Metal Products, Nexleds lighting, Ortech, Vista, Lovato, and ITC.