Success Starts with Dependability

We are proud to celebrate our history as the most trusted name in maintenance. That’s why we lead the industry in knowledge and expertise. Our customers agree. They appreciate our dedication to uncompromising quality and service.

Throughout the years, we have provided the same reliable performance our customers have come to expect. We have worked extremely hard to earn our reputation, and our staff is determined to work just as hard to surpass it.

You can depend on United to provide quality controlled maintenance services that meet or exceed the industry’s most rigorous standards. Here’s an overview of our top maintenance credentials.

  • United is fully licensed and insured
  • Our staff is trained according to strict OSHA cleaning standards
  • Our duct cleaning follows NADCA and NAIMA standards for air duct cleaning
  • Our engineering program is an accredited ISO9001 quality approved system
  • Our window cleaning adheres to all city, state, and federal codes and regulations
  • We have helped our clients earn LEED gold ratings through our green cleaning initiative

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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.