Lighting Service, Inc., also known as LSI Electric, has been a leader in the lighting and electrical service industry since its founding in 1946 by Elmo Irwin. Over the decades, LSI has evolved significantly, expanding its scope to include a wide range of services such as indoor and outdoor lighting, lighting retrofits, signage maintenance, and comprehensive electrical contracting. With its headquarters in St. Louis, Missouri, the company serves clients across the Midwest, catering to businesses of all sizes.
In the early days, LSI focused primarily on commercial lighting service; however, by the 1960s, the company had broadened its expertise to include outdoor lighting repairs and signage maintenance, an area that has grown increasingly important in today's market. After several changes in ownership, the company was acquired in 2017 by long-time employees who brought fresh visions and strategies for growth, aiming to adapt to modern technologies and industry demands. They have streamlined operations, improved service delivery, and adapted the company’s branding to create a more contemporary customer experience.
With over 70 years of experience, LSI prides itself on a commitment to customer service, safety, and industry standards. The company maintains active memberships in prominent industry associations, ensuring it stays at the forefront of industry trends and best practices. Its skilled technicians are equipped to handle complex electrical projects, including LED conversions which promise significant energy savings and enhanced lighting performance.
Lighting Service, Inc. operates under the guiding principle that all clients deserve the same high level of service, whether they are large corporations or small businesses. By prioritizing customer satisfaction and adapting to the evolving needs of the market, LSI continues to be a trusted provider of lighting and electrical solutions.
