PBC services a variety of property types including Class A and B office buildings, corporate campuses, medical facilities, industrial/warehouse properties, and educational facilities. The Company differentiates itself with value-add services such as fully comprehensive green cleaning programs, LEED (Leadership in Energy and Environmental Design (LEED) Certification Guidance, emergency response services, quality supervision, and customer satisfaction surveys. Close relationships with facility and property managers have fostered a high level of customer loyalty and communication channels that prompt service delivery that exceeds the customer's expectations and preferences.

PBC has established itself as an industry pioneer in environmental best practices as the first commercial janitorial company to establish both a comprehensive “green” cleaning program and a consulting services group focused on LEED certification. LEED certification fast becoming the environmental standard in the commercial real estate industry, is increasingly being demanded by institutional real estate owners and tenants to demonstrate environmentally sustainable building operations. The tangible benefits for PBC's customers include greater worker productivity, reduced health-related costs, higher rental rates, lower vacancy rates and increased building appreciation.

PBC's service offering includes a comprehensive range of commercial cleaning inclusive of controlled access/clean room specialty services partnering with facility managers to meet regulatory compliance in sensitive manufacturing settings. The Company's customized janitorial service plans address the specific needs of customers across numerous industries and facility types. PBC's janitorial services are self-performed by the Company's employees without the use of sub-contractors, which ensures adherence to PBC's stringent standards for safety and quality and the Company's ongoing commitment to the use of the latest technological innovations.