Inside a century-old tool factory in New England, a group of the nation's top restorers and craftsmen have come together to make dreams come true. They repair and restore family heirlooms and precious items in secret, and then reveal them to unsuspecting recipients. From hot rods and pinball machines to guitars and 19th-century canons, and everything in between, no challenge is too great for this skilled group of artisans. Each episode of Secret Restoration will unearth surprising history, hidden details, and bring to life people's most treasured possessions.