United Building Maintenance Corporation is the leading provider of janitorial services in New York City


United's Engineering Program is an accredited ISO9001 quality approved system. This accreditation is registered under the scope of Facilities Engineering, Maintenance and Installations, Commissioning, and Maintenance of Building Services. The accreditation and registration is sanctioned by the National Quality Association.

Our engineering program has helped our clients identify building operations that have the potential for greater efficiency. United has helped clients execute energy management goals resulting in substantial energy consumption, measured by reduced carbon footprint and energy costs.

Contact us to speak with a representative to see how United can help meet your engineering needs.
For even faster service call (212) 533-4141.

Did you know?

All kinds of organizations, regardless of types, sizes, or products can tremendously benefit from quality operations and efficiency standards.

Well organized guidance standards enable an organization to save tie and money, to demonstrate its ability to consistently provide products that meet customer and applicable regulatory requirements, and to enhance customer satisfaction.