Mary Miller, CEO, Jancoa Janitorial Services Inc. Mary Miller oversees a company that is responsible for cleaning 10 million square feet of office space in the Cincinnati area every night. To get that ...

Being a janitor has never been a job that gains much recognition, and it certainly isn’t a business that many people are excited to talk about. But that hasn’t stopped JANCOA Janitorial Services from ...

Miller, along with her husband, Tony, has nurtured an intentional culture of caring at Jancoa. Today, their company is the region’s second-largest janitorial services firm with 500 employees.

JANCOA Janitorial Services makes an effort to support charitable organizations within the Cincinnati community that create educational and economic opportunities for the less fortunate. But it also ...

Once upon a time, Mary Miller was the co-owner of a janitorial services company who viewed every day at work as a war. Cleaning up after people is a tough gig. It's something that a lot of people do ...

CINCINNATI -- It was clear from Mary Miller’s hearty laughter that she was just joking when she described family business succession planning as "such an easy process." And only a few minutes into an ...

In 1994, Mary Miller and her husband, Tony, decided to grow their cleaning company. They hired a consultant to help show them the way. Two days later, the consultant fired them. “I can’t help you,” he ...