Langstaff & Sloan Inc. is a trusted name among electrical contractors in Toronto, providing reliable and professional electrical services for over 30 years. Specializing in knob and tube wiring replacement, we ensure your home is safe, efficient, and up to code. Our team of licensed electricians also excels in pot light replacement, offering modern lighting solutions that enhance both aesthetics and energy efficiency. Recognized as one of the best electricians in Toronto, we pride ourselves on quality workmanship, transparent communication, and prompt service. Whether you're upgrading your home’s electrical system or planning a renovation, Langstaff & Sloan Inc. delivers expert solutions tailored to your needs. We serve homeowners, property managers, and contractors throughout the Greater Toronto Area. Count on us for all your residential and commercial electrical needs. Choose Langstaff & Sloan — where safety, quality, and customer satisfaction come first.