Williams Electric Supply in beautiful Johnson City, Tennessee is your go-to destination for lighting and electrical needs—whether you’re building, remodeling, or just ready for a refresh. Explore over 10,000 sq. ft. of showroom floor filled with inspiration, plus 65,000 sq. ft. of warehouse space stocked and ready to serve. With 1,500 light fixtures, fans, and lamps on display, you can see styles in person, compare options side-by-side, and find the perfect fit for any space.