William J. Masiello Architect, Inc
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Commercial Design Work

Webster First Federal Credit Union Operations Center
Webster First Credit Union Main Street Webster Branch
Henke Sass Wolf of America
Hometown Bank, Webster Branch
Webster First Credit Union Dudley Branch
Wilson Language Training Center
Atlas Box & Crating
Pat’s Peak Ski Area
Lake View Court Office Building
Fabrico
Webster First Federal Credit Union Hopkinton Branch
Main Street Crossing

About Us

Architectural Excellence Across Massachusetts & New England
William J. Masiello, Inc. is a fully licensed design firm based in Cataumet, MA, serving Cape Cod, Central Massachusetts, and throughout New England. As of 2026,  the firm officially relocated its offices to 1 Shipyard Lane, Unit 2,  Cataumet, MA 02534. Meetings with the architect is by appointment only.

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Recent Blog Entries

  • Navigating Coastal Design: From Site Analysis to Approvals
  • Expanding Our Horizons: William J. Masiello Architect Relocates Primary Studio to Cataumet, MA
  • The League School for Autism Creating a New Learning Center
© 2009-2022 William J. Masiello Architect, Inc. | Celebrating 20 Years in Business