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Our Services


As a fully integrated architecture and construction firm working on Cape Cod, the Islands of Nantucket and Martha’s Vineyard, and throughout coastal southeastern New England, we provide comprehensive services to support the design and construction requirements of every custom project—from site selection and permitting to landscape design to post-construction maintenance.


We work closely with our clients to understand their lifestyles and needs, and to articulate their goals.

At PSD we work to maximum the use of natural light and views, and to incorporate creative details that add character. We also weave together thoughtful reinterpretations of both historical-vernacular and high-style architecture, while taking into account the owners' desires and interests.

PSD's Design Principal focusing on design a custom house, specific to its clients and location.
PSD's is a fully integrated architecture and construction firm. Here our Architecture Team working on 3D modeling.
3D house model underway.


Inspired by the landscape and vernacular architecture of coastal New England, we draw from a broad spectrum of architectural history to create intentional, inspirational, beautiful, and functional architecture that is in harmony with the land, optimizes natural light and views, anticipates clients’ needs and lifestyle, and reflects their personality and values.

Knowing that we are uncompromising in regard to our own work means you can have confidence in the process.

The result of our collaboration will be a home that is uniquely yours—ready to be filled with memories.

Select Architecture Projects

The front of Sandy Bluff glows at dusk.
Sandy Bluff
Seapine Point PSD 0 Square
Seapine Point
At the side of the house, the transition from one story at the front to two stories at the back is most apparent.
Saint Peter’s Cottage