Home

Our Services

Commercial Cleaning NYC

NSG uses the most up to date equipment, materials and chemicals. We ensure that efficient practices are put in place at the start of each contract so that the cleaning operatives are immediately making a significant difference.

More about Commercial Cleaning in NYC »

Building Maintenance NYC

NSG specializes in building maintenance and restoration throughout New York City. We customize a maintenance program based on your facility needs in order to maintain a high quality appearance at all times.

More about Building Maintenance in NYC »

Green Cleaning NYC

NSG uses only the safest, environmentally friendly green cleaning supplies, equipment and methods, to ensure the cleanest, healthiest, freshest environment for you and the world around us.

More about Green Cleaning in NYC »