Since the company was founded, Mark One has constantly searched for growth opportunities in every type of specialty electrical contracting. 

Our drive for excellence is embodied in the way we work together. Our highly trained IBEW electricians, our management and support staff, and our executive team together form a deep well of experience, skills, and resources that you can draw upon for successful completion of your construction project.

Our specialty areas are listed below; click on each for an overview and project samples.