Alberta Breaker & Supply Co. Ltd. is Calgary's trusted electrical supply store, proudly serving the community since 2001. We offer new and used circuit breakers, motor starters, transformers, panels, fuses, controls, enclosures, and rough-in and finishing materials for residential, commercial, and industrial projects. Whether you're a contractor, electrician, facility manager, or DIY homeowner, we provide expert support, fast local service, and hard-to-find electrical components. Shop online or visit us in-store. If we don't have what you need, we'll find it for you. Your project starts here.