City Waste Services of New York Inc began in April 1999 with the merger of CT Carting (established in 1936) and O'Brien Sanitation Inc. (established in 1945). Our principals have more than 100 years' experience in the waste removal industry. Keeping New York Clean With more than 50 employees, we own and operate nearly 40 waste collection, recycling, and customer service vehicles. We currently serve more than 3,500 customers in four New York City boroughs, from New York's finest institutions to the corner grocer. No Job Too Big or Too Small Count on us to supply and service all sizes and types of containers to remove regular waste, quarantine waste, household items, office furniture, or construction debris. In addition, we provide specialized recycling programs in partnership with two of the world's largest recycling organizations. Cellmark Recycling Cellmark Recycling has a network of offices and production facilities throughout North America, Europe, and Asia, employing more than 1,000 experienced recycling specialists. Cellmark is a world leader in forest products and recycles approximately 5 million tons of paper products per year. Covanta Energy Covanta Energy is a waste-to-energy company that incinerates waste to make electricity. The company handles 5% of America's waste, making enough energy to power every home in Philadelphia. As a result, the need for fossil fuels is reduced, saving the equivalent of 20 million barrels of oil each year.