Polhemus Savery DaSilva Architects Builders (PSD)

About Us

For 30 years, PSD has collaborated with individuals, families, and institutions to design and build exceptional homes and select civic and resort buildings that celebrate creative design and quality craftsmanship, honor their natural environments, and set the stage for lasting memories—for generations to come.

As a fully integrated architectural design and construction firm on Cape Cod, the Islands of Martha’s Vineyard and Nantucket, as well as throughout coastal southeastern New England, PSD provides a single-source approach ensuring seamless communication among the project team—and with clients—to meet deadlines, stay on budget, and deliver quality workmanship that realizes the client’s vision.