We specialize in commercial and industrial projects and industrial control systems. Other specialties include PLC/MMI installations and design/build work with CAD and electrical engineering capabilities. Able Electric Service Inc. is an established electrical contractor that has been serving the Dallas Metroplex since it was founded by Otis Thompson in 1963. Otis Thompson passed away in January of 2017, leaving Brian Dean, a longtime business partner, to carry on the company. What started as a one-man operation has since grown into a company of 80+ field employees.