David McKinnon, 28, thinks he has a franchise with a winning concept. With McKinnon’s Molly Maid, a woman wearing a frilly blue-and-white English maid uniform shows up at your house to clean your ...

Maid Brigade, which was founded in 1979 and began franchising one year later, is one of the most well-known home cleaning franchises in the U.S. They have been franchising for more than 40 years and ...