Grey Street Builders is a full-service construction management and general contracting firm founded by John Huthwaite. His three decades building in the New York luxury market have earned commissions from esteemed architects, designers and property owners and established solid relationships with the finest artisans and subcontractors.

The Grey Street teams are well versed in all architectural styles and maintain a hands-on approach to all aspects of construction. Since client satisfaction is the ultimate goal, each property has its own carefully selected protocols and is assigned a dedicated team to schedule, coordinate and assemble all details of the complex building process. Our boutique size allows John and his senior management to personally supervise each project to assure the highest standards and schedules are achieved for every client. We have worked in a variety of venerable landmarked properties as well as some of the latest tall towers and our mission is always to build relationships as well as significant architecture.