Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries, and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. The Apprentice Electrician, under the direction of the Master Electrician, is responsible for the installation, start-up, troubleshooting, commissioning and servicing of industrial / commercial electrical equipment and systems.