Since its beginning in 1921, E. F. Lea Electrical Contractor, Inc. has maintained the highest level of quality electrical construction and service solutions to industrial and commercial clients across the United States.

E. F. Lea specializes in industrial and commercial electrical systems, including design-build services, power distribution, lighting, fire alarm systems, low-voltage infrastructure, and ongoing service and maintenance. We support a wide range of facilities, including large-scale industrial complexes, distribution centers, manufacturing environments, and commercial buildings where system performance, safety, and reliability are critical.

Our team delivers full-scope electrical services for both new construction and existing facilities: from pre-construction planning and underground infrastructure through system installation, commissioning, and long-term support. We are experienced in managing complex, multi-phase projects, coordinating with multiple subcontractors, and executing work in active environments while maintaining strict safety standards and code compliance.

In addition to construction, our service division provides responsive support for
maintenance, system upgrades, and troubleshooting in occupied facilities, minimizing downtime and ensuring operational continuity. We also deliver complete life safety solutions, including fire alarm system design, installation, monitoring, inspection, and ongoing maintenance to meet NFPA standards and local code requirements.

E. F. Lea is structured to scale, supporting large, complex industrial builds as well as smaller, time-sensitive service work with the manpower, technical expertise, and project management discipline required to perform at the highest level. Our integrated approach to electrical and low-voltage systems supports communication, security, and long-term facility optimization.