Key Electric & Automation, Inc. of Winona MN is a full-service electrical contractor for all aspects of residential, commercial, and industrial operations, including industrial automation. As a commercial and industrial electrical contractor, we also do all types of industrial and commercial maintenance. We have a large range of suppliers, manufacturers, sub-contractors, designers, and engineers to draw from. Our technicians are licensed, skilled electricians and project managers with substantial knowledge and experience in electrical installation, power metering, high voltage installation. Whether you need a residential electrician for an installation or repair or a commercial electrician for electrical panel upgrades, you can count on us.