A&D GC Inc. is one of San Diego's premier general contractors offering general contracting, construction management and design/build services to private and public clients on projects of all sizes and types.

A&D GC Inc. was founded in 1988 by its current President and CEO Andrew Roy Otero. Since its inception, Mr. Otero has instilled the philosophy that "to work for the best, we must be the best" into every manager and employee.