DTK, Inc. was founded by a husband and wife team in Houston, Texas in 1996 with a focus on janitorial supplies and contract cleaning. Since the beginning, DTK has developed a management and supervision team with a strong desire to be different in the cleaning services industry.

Today, the company is headquartered in Houston, provides services at over 600 locations, employs over 1,515 employees, and provides services for an estimated 30 million square feet across 4 states.