United Site Services

Westborough, Massachusetts

United Site Services (USS) is a leading provider of site services in the U.S., specializing in portable sanitation and related solutions. Founded in 1999 and based in Westborough, Massachusetts, the company has over 25 years of experience and operates more than 140 locations nationwide. With a workforce of approximately 4,000 employees, USS generates around $734.7 million in annual revenue and maintains the largest equipment fleet in the industry, featuring over 300,000 inventory items. USS offers a wide range of rental equipment and services tailored for various sectors, including construction, events, industrial sites, government projects, agriculture, and emergency response. Their offerings include portable restrooms, hand hygiene solutions, temporary fencing, restroom trailers, roll-off dumpsters, holding tanks, temporary power, and the Hydroflow sanitation system. The company emphasizes quality and safety through its Uniform Servicing System and a 10-Point Service Plan, ensuring consistent service and transparent pricing. USS is committed to corporate responsibility and community engagement, focusing on regulatory compliance and jobsite safety excellence.