SESCO, a full line electrical distributor, provides our customers with quality products, exceptional customer service and the know-how to become a dependable source for people in the professional trades. We have 11 branches across the 401 corridor from Belleville to Hamilton. Our team of experienced and knowledgeable staff strive to provide the best quality service always – at our counters, with our deliveries and through our project team. •We offer COMMERCIAL expertise from small developments and design build consortium teams to specification driven engineered projects. •We provide complete home solutions for RESIDENTIAL construction; from small residences and multi-dwelling complexes to condo’s and custom built one-of-a-kind homes. •We deliver a complete INDUSTRIAL electrical solution for the entire plant operation; from the front parking lot to the back loading dock and everything in between.