McCusker-Gill is a full-service sheet metal contractor based in Hingham, MA, specializing in HVAC sheet metal ductwork services since 1991. Their core services include BIM / VDC, preconstruction / design assist, fabrication, pre-fabrication, and installation. The company is recognized for its expertise in Caswell Fire Rated Ductwork and relies on technology and pre-fabrication to ensure top-notch customer service and quality workmanship.