Quatrefoil Inc. is a Hudson Valley based builder working on new and old homes and beloved historic buildings. We believe in innovation and stewardship. Whether creating a new, ground-up structure or restoring a historic one, we look for advanced technologies and apply them in new construction, and where appropriate, when we care for and stabilize older buildings.

As a builder and architect partnership, we focus on best practices, fine details, and superior design. We enjoy collaborating with your architect or developing the design with you, in a design/build process. Our knowledge of systems, understanding of materials and attention to detail are at work in all of our projects.