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

About Us

We began with the simple idea of providing dependable maintenance service by listening to our customers and exceeding their expectations.

For two decades we have maintained a tradition of uncompromising quality and service you can depend on. Throughout the years industry leaders have turned to United for their maintenance needs.

Our long-lasting commitment to service and quality has earned a loyal following among companies such as JP Morgan Chase, Citigroup, Bank of New York Mellon to name a few. Click here to learn more about our clients.

Today we are proud to offer these outstanding services to our clients: Janitorial, Lighting, Duct Cleaning, Engineering, Green Cleaning, Window Cleaning, Commercial Landscape Design, and Concierge Greeters.

When it comes to quality you can depend on United to provide maintenance services that meet or exceed the industry's most rigorous standards. We work around the clock for your convenience.

United is fully licensed and insured. Our staff is trained according to the strict OSHA cleaning standards. You can rest assured that we provide the most qualified expert service available.

Need help choosing a maintenance company?
Contact us to learn more about how United can meet your needs. For even faster service call (212) 533-4141.

Contact Us

In today's uncertain economy it's comforting to know United has a proven track record. We pride ourselves in providing time-tested results you can depend on. Contact us...


Our long-standing commitment to quality has earned a loyal following among Fortune 500 companies in the Tri-state area. View our clients...


Sharad Madison leads a team of seasoned professionals who continue to carry out the founder's vision for serving the customer. Meet the team...

Want To Learn More?

Solid History
Since 1991 United has provided industry leaders with outstanding service. We began with Read more...

High Quality
We are proud to celebrate our history as the most trusted name in maintenance. Our depth of experience Read more...

Fast Service
We get the job done when you need it. You can count on our staff to respond immediately for fast results Read more...

Peace of Mind
We use the latest technology to help create workplace safety and time-saving efficiency Read more...