Electrical Contractors Since 1923
When it comes to an experienced electrical contractor you can rely on 24/7, Electric Supply Company has it all. We are one of the largest and most successful full-service electrical contractors in the area because of two things: our commitment to quality and dedication to customer satisfaction. As one of the top electrical contractors in Sioux Falls, we have more than 80 years of proven performance, making Electric Supply a contractor you can count on.
Through superior customer service, we have built our organization with the engineering expertise, financial stability and bonding capacity to undertake any project regardless of size or complexity.