Mr. Clean-up Inc. has provided reliable commercial janitorial and maintenance services to a select list of satisfied customers siMr. Clean-up Inc. has provided reliable commercial janitorial and maintenance services to a select list of satisfied customers since 1990. Steady growth has resulted from positive word of mouth and our reputation for consistently high performance standards. With a well-trained and dedicated staff, we have the capacity to take on even the most challenging of tasks.nce 1990. Steady growth has resulted from positive word of mouth and our reputation for consistently high performance standards. With a well-trained and dedicated staff, we have the capacity to take on even the most challenging of tasks. Contact us today!