The Grossberg Law Offices is a law firm named after its owner, Marvin Grossberg. Mia Fey and Diego Armando were employed here, Armando earning a reputation as the best attorney in the firm. Mia Fey would go on to head her own firm, Fey & Co. Law Offices. Robert Hammond was also employed here for some time, representing Yanni Yogi in court for the murder of Gregory Edgeworth.