Cornerstone Management Systems

Cornerstone Management Systems, Inc. has specialized in providing outstanding full-service management to Manhattan’s small and mid-size residential properties since 1978. Our professional philosophy is based on the belief that every building, regardless of size, deserves knowledgeable, dependable, responsive and actively visible management to ensure financial stability and the finest possible quality of life. Our approach to residential management is defined by diligent attention to each clients property’s immediate, short, and long range goals. Our purpose is to ensure the current and future structural integrity, fiscal solvency, and highest return marketability of every building we manage. Our work is guided by an uncompromising commitment to honesty and integrity. At Cornerstone Management, our 98% client retention rate is a clear indication of our clients’ satisfaction and our ability to service every property’s professional management needs. We know that the affordability of professional management is a primary consideration for many small and mid-size property’s financial concerns. We think you’ll be pleased with what we have to offer.