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Polhemus Savery DaSilva

Polhemus Savery DaSilva

Design-Build Firms
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About Us

Polhemus Savery DaSilva Architects Builders (PSD) is a fully integrated architecture, construction, landscape architecture, and property services firm that collaborates closely with clients to create characterful new homes and renovations that remain beloved for generations. All PSD work integrates creative design, a high level of craftsmanship, and a sophisticated and highly effective process, yet each is inspired by the client’s unique vision and needs. Working on Cape Cod, the Islands and throughout coastal southeastern New England, the PSD team provides a turn-key approach that seamlessly connects architecture and construction, ensuring single-source accountability and creative continuity from inception to completion. PSD's office is located on Cape Cod in East Harwich.

Services Provided

Architectural Design, Architectural Drawings, Building Design, Custom Homes, Energy-Efficient Homes, Green Building, Guesthouse Design & Construction, New Home Construction, Design-Build, Integrated Architecture & Construction Services, Whole-House Renovations/Additions

Areas Served

Chatham, Dennis, Harwich, Harwich Port, North Chatham, North Eastham, Orleans, South Chatham, South Harwich, South Wellfleet, West Chatham, Cape Cod, Coastal Southeast New England, Martha's Vineyard, Nantucket, South Shore


New England Design Hall of Fame Inductee, National Custom Home Builder of the Year, Ocean Home Top 50 Coastal Architects, Best of Boston Home, Chatham Preservation Awards, Bulfinch Awards, BRICC Awards, PRISM Awards, Massachusetts Family Business of the Year

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Business Details

Business Name

Polhemus Savery DaSilva

Phone Number

(508) 945-4500


157 Route 137
East Harwich, MA 02645


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