Dermer Management, Inc is a New York City based boutique property management firm specializing in residential buildings in Manhattan. We have provided property management service in New York City for the last 25 years and are very proud of our reputation as having never lost a client. Our philosophy is simple, straight-forward and what we should all expect from our day-to-day interactions with companies we employ: Operate with honesty and integrity. Be Proactive. Focus on the customer. Listen. We are inspired to reach new heights in NYC property management every day and to do so, the service we provide must be constantly evolving, thoughtful and relevant. This is the core of the Dermer Management Philosophy.