A-1 Electrical has licensed Master Electricians, Licensed Journeymen, and Electrical Technicians on call 24 hours, 7 days a week. A-1 Electric has been serving the Southwestern Wisconsin / State Line area for more than 25 years with the best in complete electrical installation and lighting design construction. We are proud to have earned a solid reputation for maintaining high-quality standards and exceptional work performance. As a full-service electrical contractor, A-1 Electric is an established leader in residential, commercial and farm electrical construction and service.