About Us

RBSC Vision Statement

Developing long-term partnerships with our clients by building a solid foundation of consistency and reliability as we continue to anticipate and fulfill their needs; Cultivating an atmosphere of harmony and stability for our employees where teamwork and open lines of communication will yield rewards of growth and prosperity.

Harnessing the knowledge, skill-set, of our fine team in order to provide janitorial services to our clients that transcends the standard level of expectations and propels us to leadership in the industry.

A Track Record of Excellence

Established in 1991, Raritan Building Services Corp. (RBSC) provides quality janitorial maintenance services in New Jersey, New York, Pennsylvania, Connecticut, and Delaware. Customer by customer, RBSC has built long-term partnerships by providing consistent and reliable professional service that sets the bar for quality.

  • Raritan Building Services Corp. (RBSC) is a privately held corporation
  • RBSC leases a total of 15,000 sq. ft. of warehouse/office space in New Jersey
  • RBSC provides non-union labor totaling approximately 600+ custodians including floor care specialist and equipment technicians
  • RBSC continually enhances management programs to provide optimal levels of cleanliness and care while operating well within the customers budget constraints
  • RBSC experienced management team is key to our successful service organization, where equal attention is given to the selection of human resources and training.
  • The skill, expertise and dedication of RBSC's team of professionals that take great pride in a job well done has provided the foundation for their continued growth as they "make their customers shine".

Why Us?

Why Clients Work With Us


Years in Business


Million Sq Ft Serviced Nightly




States Served


Green Technology

What Our Clients Are Saying

  • We are very satisfied with how clean our office is. We have never had such a positive cleaning team around the office, especially with our previous office cleaners.