Cregg Sweeney, LLC

Cregg Sweeney, LLC is a family-owned Cape Cod building company started in 2005 by Cregg Sweeney and his wife Karen, working custom new homes, renovations, remodels, historic restorations and green construction out of the Lower and Outer Cape — with its own millwork and cabinetry shop in-house. Cregg's own background carries weight: before founding the company, he worked as master builder on the restoration and rebuild of Frank Lloyd Wright's Buehler House in Orinda, California. That craftsmanship shows up in outside praise, too — in a 2025 case study on a Nauset Beach House project, the architecture firm called him "a crackerjack builder" whose work required "incredibly good craftsmanship." The company holds an active Massachusetts home improvement contractor license, and its Houzz profile shows eight project galleries spanning residential construction, building and remodeling, and cabinets and millwork. Because the focus runs toward custom and historic work, ask directly about current project timelines and whether a smaller renovation fits alongside their larger builds.