One of Tribe's very first tasks as a newly-formed agency was to tackle a project together as a team. Serendipitously, along came Mary Bersagel. Mary, a former nurse who, after facing a life-threatening illness, decided to take the entrepreneurial leap and create a company that reflects her environmental values.

The result is an eco-friendly cleaning service that uses people- and pet-friendly solvents, sustainable cleaning materials, ergonomic cleaning techniques and a well-trained staff.