Janitorial service bonds are designed to protect cleaning companies against their employees stealing from the company’s clients. Being bonded can communicate trustworthiness and credibility to potential clients while also providing customers peace of mind. Some clients are won or lost depending on whether a company is not only insured but also bonded. Bond amounts vary depending on company size, location, and activity. Certain clients, such as banks, might expect a higher bonding limit due to the potential size of risk.