2. Customers rave about Gleem Commercial Cleaning Service, praising the company for its professionalism, attention to detail, and top-notch customer service. Clients appreciate the team's ability to listen to their specific needs and deliver perfect results, making them highly recommended for anyone in need of commercial cleaning services in New York City. 6. Unique facts about Gleem Commercial Cleaning Service include their focus on delivering high-quality professional cleaning services, their highly trained and passionate team, and their commitment to providing the highest level of service for their clients. Since day one, Gleem has emphasized the importance of professional staff and cutting-edge technologies within the cleaning industry. 7. Gleem Commercial Cleaning Service specializes in providing reliable and high-quality cleaning services for commercial properties in New York City. Their team of professional cleaners are trained to go above and beyond for each client, ensuring that every space is kept tidy and spotless. They take pride in their mission to deliver janitorial support and top-notch customer service to all of their clients, making them a trusted choice for commercial cleaning needs in the city.