Electrical Contractors and Engineers - Leesburg, FL

About Us

Founded in Leesburg, Florida in 1965 and purchased by Wayne Strong in 1978, Electric Services, Inc. has provided the installation of electrical systems throughout the southeastern United States and engineering design for electrical, mechanical and plumbing systems for numerous projects in the state of Florida.

Your project. Our staff - a Strong Partnership

Currently owned and operated by Steven and Scott Strong, ESI was purchased by their father Wayne Strong in 1978. Today the company's distribution facility spans 67,000 sq. ft. and employs more than 150 full-time employees with a 4-to-1 ratio of licensed electricians and engineers on staff. The massive facility assures material availability and quality control through all project phases. Because much of our management team has been with the company as long as 30 years, ESI enjoys the stability and continuity to provide our clients the highest quality at the most competitive prices.

As a commercial, industrial and institutional electrical contractor and engineering firm, ESI's team includes electricians, engineers, designers, CADD operators, estimators, project managers, technicians and support staff, making us the electrical contractor for one-stop electrical system development.

ESI is a certified engineering firm employing engineers ready to design and develop mechanical, electrical and plumbing systems of every size and level of complexity.

In an ongoing commitment to safety, education and progress, ESI is equipped with a training facility, enabling us to keep employees current on the latest codes and safety protocols.


Steven W. Strong, President
Scott Strong, Chief Executive Officer

Remaining a commercial powerhouse

Over the years ESI has experienced steady growth in contract revenues and has the capacity to bond single projects up to $15 million with an aggregate of over $30 million. Our financial stability combined with our dedication to service has allowed ESI to forge ahead as the electrical contractor and engineering firm Florida trusts.