GBM Services can provide a consistent and high quality service for your apartment complexes and tenant buildings that your residents deserve. GBM Services professional management staff will help assess your needs and provide reliable outsourced cleaning solutions that range from regular cleaning services to one time jobs such as power washing parking garages or window washing services.

GBM provides services to some of the most luxurious apartment complexes throughout the New York / Long Island region with a dedicated staff and management team.