A Legacy Spanning Two Generations

Since 1991 United Building Maintenance has provided industry leaders with outstanding service. We began with the simple idea of providing dependable maintenance services. Nearly three decades later we have maintained a tradition of uncompromising quality and exceptional service our clients’ can rely on. Today United is the most trusted name in maintenance.

United was founded by the late Oliver Madison in 1991 with the goal of listening to our valued clients and exceeding their expectations. United has grown to be a premier service organization serving Fortune 500 companies throughout the Tri-state area. In 2000, Sharad Madison, took over the firm and continued to build on his father’s core philosophy and dedication to serving the customer.

In today’s uncertain economy it’s comforting to know United has a proven track record. We are proud to serve industry leaders such as JP Morgan Chase, Citigroup and Bank of New York Mellon, to name a few. Click here to learn more about our clients. At United, we pride ourselves in providing time-tested results you can depend on.

We recognize the realities surrounding your choice of a maintenance provider. Therefore, when you need an expert call United because we are committed to serving the needs of our clients. We have a solid history. We don’t cut corners and we provide the quality you’ve come to expect. Our rigorous standards and quality control ensure you receive five-star quality services.

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Our Valued Clients

Our long-standing commitment to quality has earned a loyal following among Fortune 500 companies in the Tri-state area. At United, we pride ourselves in providing time-tested results you can depend on.


United provides safe, efficient, high-quality facility maintenance, allowing you to focus on your bottom line while we maintain the value of your property. We’d love to learn all about your unique needs, so be sure to get in touch today.